MALICIOUS — e3c31a2c2367ddf0a502d7b5da3782b9f49cebb7ac7979b12fbcef027442674e
MALICIOUS — e3c31a2c2367ddf0a502d7b5da3782b9f49cebb7ac7979b12fbcef027442674e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Shiz family. 7 of 55 detection engines flagged it, exhibiting 8 ATT&CK techniques.
Identification
- SHA-256:
e3c31a2c2367ddf0a502d7b5da3782b9f49cebb7ac7979b12fbcef027442674e - SHA-1:
cbef4bbf981457d4fe655a600982ad6e3ace27cd - MD5:
7bf1229d369122d9f5db2cdfc3f6bde3 - imphash:
32ad0db63126750d1fa43562555a19a2 - ssdeep:
6144:Yu+kBmWicfSPyXTnkl+r+MHLt8TaggWQI9T1S0osk:YAmWip2TnGC+MHL2mgiIF1S0 - TLSH:
T106486A5F9A06B688E4A1CB4058C54C9D0172AAED13F92C4D49C7D86E77E8CEFA0F118D - Submitted as: e3c31a2c2367ddf0a502d7b5da3782b9f49cebb7ac7979b12fbcef027442674e
- File type: pe · Size: 366080 bytes
- Verdict: malicious (100/100) · Family: Shiz
Detections (7 of 55 engines)
- YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
- ClamAV (daily): Win.Trojan.Shiz-9885535-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
- Microsoft Defender: PWS:Win32/Simda!pz
- Emsisoft (Emergency Kit): Gen:Variant.Shiz.16
- Kaspersky (KVRT): HEUR:Backdoor.Win32.Generic
MITRE ATT&CK
YARA
- Windows_Injection_Api_Combo
Why this verdict
The malicious score of 100/100 is the fusion of 16 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Shiz-9885535-0 (rule
Win.Trojan.Shiz-9885535-0) - engine signal, weight 0.90, confidence 0.95 - Process injection API combination (rule
Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90 - Memory forensics: 3 finding(s), e.g. RWX/private injected region in tsk_b7a59c8578 (pid 3208) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 2 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 28 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Extracted Simda config (0 C2) - engine signal, weight 0.45, confidence 0.60
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule
TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - query domain / anti-analysis (rule
query domain / anti-analysis) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: https://light.wmtransfer.com/login.aspx?ReturnUrl=%2fdefault.aspx, 93.191.13.100 - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - enumerate processes (rule
enumerate processes) - capa signal, weight 0.20, confidence 0.60 - encrypt data (rule
encrypt data) - capa signal, weight 0.15, confidence 0.60 - inject code into another process (rule
inject code into another process) - capa signal, weight 0.12, confidence 0.60
Dynamic analysis (windows)
2025 behavior events · 1 ATT&CK techniques · 4 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- 4608dfebd25ef46b9f272472a11fe11ab7563e69f76dc691dc5c866da8d537ff -
4608dfebd25ef46b9f272472a11fe11ab7563e69f76dc691dc5c866da8d537ff - 16afd10b7ab32bc3a6a2561f8ce26a1937f2e711e6609309c4a366ed7c6a3781 -
16afd10b7ab32bc3a6a2561f8ce26a1937f2e711e6609309c4a366ed7c6a3781 - 94357f482dc3bf34efbffaad962f4cb9bf54bd27a2ce4ea7e459330d9c085bce -
94357f482dc3bf34efbffaad962f4cb9bf54bd27a2ce4ea7e459330d9c085bce - d157c03029aa12b4abcc9f29b9eedca750690c8a0b51a45bda6da9e22729da6e -
d157c03029aa12b4abcc9f29b9eedca750690c8a0b51a45bda6da9e22729da6e
Embedded URLs
- http://www.google.com
- https://light.wmtransfer.com/login.aspx?ReturnUrl=%2fdefault.aspx
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787927151&P2=404&P3=2&P4=ea4oFZmnJREZ3t%2fqZI13ssly%2bWoPR2hu%2f%2fG4FVPY5TU9imV%2fxGQ%2b6yKz%2fe8%2fdZaVJfjQ9CWINm6dG4NJ8fddAg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787927218&P2=404&P3=2&P4=BTOqyC6QY3Db3tMWNABKcuySWcRRpU32%2ftOlWETGyBA1qZK6ZJksKMCBqS3eGDZ5XrS5mPrlPswR4emfBdO%2b8w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787323895&P2=404&P3=2&P4=g%2bNS81Z0sD6Xynoc0iLFVTPLgr%2fk%2fRxVwgZ4cOP9UGQW4nAOXv9dQrvZZgP2YvRe%2f4plKlOFsanpx3tZrE0QXw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787323484&P2=404&P3=2&P4=RUclY3R6n22%2fiyZFPpCPFI8JN6Or91ie31rbWgxMxsKG7Pf8fV9TIdOm4kIvyT%2fKStxfqy4Vff25XTgK3ulBsQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- avast.com
- eset.com
- z-oleg.com
- kltest.org.ru
- comodo.com
- www.google.com
- www.bing.com
- www.microsoft.com
- letitbit.net
- ebank.laiki.com
- w.qiwi.ru
- login.yota.ru
- mavast.com
- ya.ru
- light.wmtransfer.com
Embedded IP addresses
- 93.191.13.100
- 4.150.223.111
- 52.230.59.222
- 52.123.252.213
- 40.84.97.4
- 4.230.171.124
- 57.155.101.212
- 74.178.76.128
- 4.150.223.105
- 74.178.240.51
- 135.232.92.137
- 20.236.44.162
- 40.99.133.242
- 52.123.129.14
- 52.123.128.14
- 203.26.79.13
- 20.184.175.11
- 135.233.95.80
- 85.210.193.152
- 135.234.160.246
- 172.66.2.5
- 52.148.114.188
- 72.154.7.111
- 172.178.240.162
- 48.192.143.121
File paths
- C:\iDEFENSE
- N:\:c:
- O:\:d:s:z:
More Shiz samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report