MALICIOUS — 33687d71a2fe9c5879eafb46e57d3f4438cda004ea30ca3819b4c8547386d9d6
MALICIOUS — 33687d71a2fe9c5879eafb46e57d3f4438cda004ea30ca3819b4c8547386d9d6 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the RedLine family. 8 of 56 detection engines flagged it.
Identification
- SHA-256:
33687d71a2fe9c5879eafb46e57d3f4438cda004ea30ca3819b4c8547386d9d6 - SHA-1:
71f9063fe64a28dbbee7f558ab95f642129837ef - MD5:
4c12e015a31e4b329b14f29f92bf008d - imphash:
15aeac4aa1d11f9ad3fc4c4ac7bb9468 - ssdeep:
24576:DK0uv4ll/mxTkIzd40QE4UqlL4xnAifhvHJ81kd1Vg48UJkEaHNYK3m/yq57:m0E4loxpnvcwtfhvHmwznNa0ay7 - TLSH:
T1835633C55B1E379AE4F1D5E42685EE8D034EF4BE8143A857104BC42E916B38F0C5FAA2 - Submitted as: 33687d71a2fe9c5879eafb46e57d3f4438cda004ea30ca3819b4c8547386d9d6
- File type: pe · Size: 1401344 bytes
- Verdict: malicious (100/100) · Family: RedLine
Detections (8 of 56 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:,,,,,,,,,,.ijPPsWN
- ClamAV (daily): Win.Trojan.Generic-9907417-0
- YARA: Yara-Rules community: YR_Packer_ASPack_MPRESS
- Detect It Easy (packer/type): DIE:Microsoft Linker
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): Trojan.Agent
- Trellix Stinger (McAfee): AgentTesla-FDFF!4C12E015A31E
- Kaspersky (KVRT): VHO:Trojan-PSW.MSIL.Reline.gen
Why this verdict
The malicious score of 100/100 is the fusion of 12 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9907417-0 (rule
Win.Trojan.Generic-9907417-0) - engine signal, weight 0.90, confidence 0.95 - Extracted RedLine config (1 C2) - engine signal, weight 0.80, confidence 0.90
- Microsoft Defender flagged flagged (rule
flagged) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.Agent (rule
Trojan.Agent) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged AgentTesla-FDFF!4C12E015A31E (rule
AgentTesla-FDFF!4C12E015A31E) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged VHO:Trojan-PSW.MSIL.Reline.gen (rule
VHO:Trojan-PSW.MSIL.Reline.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 3 external host(s) and 16 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1082, T1497 - dynamic signal, weight 0.40, confidence 0.75
- Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule
DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-sections:,,,,,,,,,,.ijPPsWN (rule
high-entropy-sections:,,,,,,,,,,.ijPPsWN) - engine signal, weight 0.35, confidence 0.70 - YARA: Yara-Rules community flagged YR_Packer_ASPack_MPRESS (rule
YR_Packer_ASPack_MPRESS) - engine signal, weight 0.30, confidence 0.70 - Packing/obfuscation: high-entropy-sections:,,,,,,,,,,.ijPPsWN, Microsoft Linker - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
1281 behavior events · 0 ATT&CK techniques · 11 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
Dropped files
- c70c0ae5f7539a112f9fcf555e6aa84b141508f8962cbd88724a4142a44accc3 -
c70c0ae5f7539a112f9fcf555e6aa84b141508f8962cbd88724a4142a44accc3 - 1475270260472befe90ed2c2b1fe1306379cb4178f4502e4d37df063bc1e3c09 -
1475270260472befe90ed2c2b1fe1306379cb4178f4502e4d37df063bc1e3c09 - 7359dc2cd646f7291daa4c37912e76dd7e6266695716bf4d1c60e3368023d84a -
7359dc2cd646f7291daa4c37912e76dd7e6266695716bf4d1c60e3368023d84a - 64236274c11a33b3aee51a591f0b47abb710fdbe3c22ba0e492d018c7356fd6f -
64236274c11a33b3aee51a591f0b47abb710fdbe3c22ba0e492d018c7356fd6f - cd5984843d3b635e440f49cada48a039fbdf9c9d08feac105dc8773eba1b36ed -
cd5984843d3b635e440f49cada48a039fbdf9c9d08feac105dc8773eba1b36ed - 0666e7051c9b68c8194b0cbb20fce644160f8886924bcf8a1c4a5ae64e3ad2ef -
0666e7051c9b68c8194b0cbb20fce644160f8886924bcf8a1c4a5ae64e3ad2ef - 4d2153688edc892f046b67cad19f7d42478fc1d9af737d1f695db4e25cd833d5 -
4d2153688edc892f046b67cad19f7d42478fc1d9af737d1f695db4e25cd833d5 - 257c5e191d92b75d78cf23814b5bfef005eb35719056f0ac999b7ca16363d488 -
257c5e191d92b75d78cf23814b5bfef005eb35719056f0ac999b7ca16363d488 - ee7fdf18f02564cfc9818bac18c4e8e1a71ef5e78d3dc98a66db2f836d085bd4 -
ee7fdf18f02564cfc9818bac18c4e8e1a71ef5e78d3dc98a66db2f836d085bd4 - 076887505e4a64da15c0931491842c3bf2170378a3e1d18c646dd9a09153dbb0 -
076887505e4a64da15c0931491842c3bf2170378a3e1d18c646dd9a09153dbb0 - 222bddfc46684812cff83f0b1049a9655e9834534d988feb4298e3bf032f6cd7 -
222bddfc46684812cff83f0b1049a9655e9834534d988feb4298e3bf032f6cd7
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- e.ai
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 4.150.223.104
- 52.123.252.245
- 57.155.104.224
- 4.230.171.124
- 52.230.60.54
- 135.233.95.144
- 74.179.77.164
- 4.150.223.100
- 74.178.76.128
- 172.64.154.167
- 185.215.113.83
- 135.233.45.222
- 52.110.12.52
- 52.110.12.33
- 125.56.205.42
- 125.56.205.32
- 72.154.7.110
- 52.148.114.188
- 52.110.12.16
- 52.110.12.2
File paths
- a:\S}
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report