MALICIOUS — ee608aae8c0774c66cdaaadf8dcdfb27173fc370c7902d59c4dd90a2dbc0fa0c
MALICIOUS — ee608aae8c0774c66cdaaadf8dcdfb27173fc370c7902d59c4dd90a2dbc0fa0c is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Kryptik family. 8 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ee608aae8c0774c66cdaaadf8dcdfb27173fc370c7902d59c4dd90a2dbc0fa0c - SHA-1:
af6af1719d25b1ddc9d39b18fdb69c351a4c566f - MD5:
2e78ba25ec44b6a1cea4db37df11e406 - imphash:
a5491ddab3ab64c1c40fad74c1ea58b8 - ssdeep:
49152:dqgazxcGYN139lnk30raxpFkoXhQ26uttGFs02MkwaKX:dqgazxc5H39ln2NqqhQYYjvkwPX - TLSH:
T1CF5D12621F3F3A53EA21C6B4F616AFAE4473E515C33BBC4C90A6341ED2D548B662044E - Submitted as: ee608aae8c0774c66cdaaadf8dcdfb27173fc370c7902d59c4dd90a2dbc0fa0c
- File type: pe · Size: 2774617 bytes
- Verdict: malicious (100/100) · Family: Kryptik
Detections (8 of 56 engines)
- MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
- ClamAV (daily): Win.Malware.Ulise-9786791-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_Packer_VMProtect
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/Wacatac.B!ml
- Emsisoft (Emergency Kit): Gen:Variant.Genie.59
- Kaspersky (KVRT): HEUR:Trojan.Win32.Kryptik.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 12 weighted signals:
- ClamAV (daily) flagged Win.Malware.Ulise-9786791-0 (rule
Win.Malware.Ulise-9786791-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Wacatac.B!ml (rule
Trojan:Win32/Wacatac.B!ml) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Genie.59 (rule
Gen:Variant.Genie.59) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Kryptik.gen (rule
HEUR:Trojan.Win32.Kryptik.gen) - engine signal, weight 0.55, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - Contacted 3 external host(s) and 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_Packer_VMProtect (rule
YR_Packer_VMProtect) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70 - MalwareAnalyser heuristics (entropy/packer) flagged Themida/VMProtect (rule
Themida/VMProtect) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Themida/VMProtect, Turbo Linker - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5692) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
93 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- edgedl.me.gvt1.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- licensing.mp.microsoft.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- C:\Program Files (x86)\rn\cyqpyv.exe -
48bb7170232b1978e0cc6a913b26da9f12770053dd097cb1d1bc6a815dfa24ca
Embedded URLs
- 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/ea98f53a-04cb-4f17-b9d9-db88a4e098c7/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/ea98f53a-04cb-4f17-b9d9-db88a4e098c7?P1=1785377842&P2=404&P3=2&P4=l1E6ID%2bdP67CJpKOjU%2fX%2fGF9WXhFVyGpnE3i5Cg1PBeyqvAXwFOIHh5%2fQdq0yf4r1ZEEidf68dZXH8WxKtak%2fA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- 8q6.ua
- a.uk
Embedded IP addresses
- 20.184.175.20
- 4.230.171.124
- 4.247.188.224
- 4.144.132.223
- 20.184.175.17
- 74.178.76.54
- 20.165.94.63
- 52.123.252.222
- 92.223.78.30
- 52.110.12.15
- 52.110.12.49
- 172.170.180.133
- 4.150.223.113
- 203.26.79.13
- 72.145.35.98
- 34.104.35.123
- 52.110.12.55
- 52.110.12.26
File paths
- C:\=hC
More Kryptik samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report