MALICIOUS — lvvpd.exe
MALICIOUS — lvvpd.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Dinwod family. 11 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
6ceab9f53e013b09bae39327ba76798e5b3ed5a659dd521a07d3aec4dd659977 - SHA-1:
3e5f98f394995aa42fad008d6c8ad0cca86bc694 - MD5:
c45e6e2fec1abd86011ab565211c8034 - imphash:
46c7aa7020cb76df8d87fbfa7b84aca2 - ssdeep:
6144:T3cm4FmowdHoS1JdJEJ5JEJ/JEJ2JvJEJ2J/JEJ2J5JEJ2J7J2JEJ2J7JtJEJ2Jw:h4wFHoSM+ - TLSH:
T160638373F4165ED9CB09B336844A64ED067339BB08ACE1844612E6467ED4FE339B660C - Submitted as: lvvpd.exe
- File type: pe · Size: 4913595 bytes
- Verdict: malicious (100/100) · Family: Dinwod
Detections (11 of 55 engines)
- YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
- capa (capabilities): capability:collection/keylog
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Malware.Dinwod-9828955-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
- Detect It Easy (packer/type): DIE:UPX
- Microsoft Defender: Backdoor:MSIL/Bladabindi!pz
- Emsisoft (Emergency Kit): Trojan.Agent.EZHO
- Trellix Stinger (McAfee): Trojan-FPCQ!EE2A74958E59
- Kaspersky (KVRT): Trojan-Dropper.Win32.Dinwod.acqn
MITRE ATT&CK
YARA
- Windows_Injection_Api_Combo
Why this verdict
The malicious score of 100/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Win.Malware.Dinwod-9828955-0 (rule
Win.Malware.Dinwod-9828955-0) - 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 - Dropped a malicious payload (Dinwod): phvdx.exe - dynamic signal, weight 0.62, confidence 0.90
- capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 23 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
- 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 - Detect It Easy (packer/type) flagged DIE:UPX (rule
DIE:UPX) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: UPX, high-entropy-sections:UPX1 - static signal, weight 0.25, confidence 0.55
- inject code into another process (rule
inject code into another process) - capa signal, weight 0.12, confidence 0.60
Dynamic analysis (windows)
543 behavior events · 0 ATT&CK techniques · 15 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
- config.edge.skype.com
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\phvdx.exe -
74bd502edd7cfd51716f1fb08afc3a8a23a247e9ecc6828b86199182046d4759 - C:\fjjrfb.exe -
169953be57f9f3218332419aca8f6a5e413545366cfecaae0a109dbdc6d13f68 - C:\pnpbnl.exe -
ce82a11979253486b12b930e35cf9436e9ac99ada13c53c960c93a9ee11d9b17 - C:\dttvbnj.exe -
11e61f6ba5193596268110aeec948a891e701f74497c9084ff2350b1c2308a19 - C:\nthlvpj.exe -
524f6afe2cfd36c6805a66fc59377a893e18054564e1842224aba987c591e42d - C:\drddnhx.exe -
a32f678d4c5c4c8e3d872cc2e491d72d122f4cbc828e562ea47908803c9c1f07 - C:\bttvvhv.exe -
8467f078370062ff3d6016ccaf3a2cd12deec5ac4a2f1ca17bacaedc9a542893 - C:\rxfpp.exe -
6cdcbd7e46e655ddeb90e749b1fb4277ac01100df6bc124799bb25fc03233829 - C:\xpddxhx.exe -
c49563379f2b36f633c8d5b7eb75351cdd497f5cc6c746aa780a33864709b872 - C:\bxnpvlj.exe -
0ee5bc84deb0a18e03b45bda71268e20644551ed1ba5f098be452edca54500bb - C:\rjrdrbb.exe -
8be655fca703690e5c39bda9d72d280dd393e2c4fde78eeeb6ff2b791f064b55 - C:\tddlvh.exe -
efacb60b7c099a15b791935954e5ac2a67a7a91228a46e505e9ef03f868c75a7 - C:\hdvlf.exe -
4a0cd69ad302aa5275d3cd515b03b301626536145383d907fb25924aeb23d298 - C:\rtjrfx.exe -
fc0cf7d9e8a955aa8d1c69b8dc4ae7f6a925d825756de00ee4448be78b78dc05 - 90db06c01d38f82961ee35f1d4244a3c62fbb5ae1fc96eaff7fe0833a705c3a0 -
90db06c01d38f82961ee35f1d4244a3c62fbb5ae1fc96eaff7fe0833a705c3a0
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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787661584&P2=404&P3=2&P4=iVIjT1qPbdzLQ56KKFPDVoaPiXgEH%2fauvmVX8wYeikdntEyXr%2bYMOV%2fdoUKpumLw5gfF9cZSKEdk4ChQA5DIvg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787661700&P2=404&P3=2&P4=JbqFY5Y9poveg16ice%2bmUNIuTYluJ2EnU5uMuXMVqYe9cetFnx576QsZL2SV6XqXRLJGbZHP6YcUuKXkaMIL8Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 52.110.12.21
- 52.110.12.25
- 52.123.252.224
- 20.247.185.124
- 20.42.65.84
- 57.155.101.212
- 4.230.171.124
- 74.178.76.128
- 20.184.175.18
- 135.233.95.135
- 52.123.128.14
- 20.112.250.133
- 52.123.129.14
- 4.150.223.115
- 172.178.240.162
- 20.165.94.46
- 203.26.79.13
- 52.148.114.188
- 74.179.71.159
- 72.145.35.113
- 52.123.252.216
- 74.178.232.29
- 52.110.12.24
More Dinwod samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report