MALICIOUS — 9d5a7e937700b8a33cd14e845b2351094719c0af1051308c4ec1b935b0212359

MALICIOUS — 9d5a7e937700b8a33cd14e845b2351094719c0af1051308c4ec1b935b0212359 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Convagent family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 9d5a7e937700b8a33cd14e845b2351094719c0af1051308c4ec1b935b0212359
SHA-1: 173a6ad2b909b4f5de917ca226495a00989b6bcd
MD5: 9bb6c3aa7eed3de0dfa94bfb389140b9
imphash: 5e3037e8027c03026eb0d96b2c08d22d
ssdeep: 12288:WET7enAVM5Yjg8Bf+X8P9o2dI5R9WSDOqPHmTVNELBvx:WpnhCgKPluJXeTzyBvx
TLSH: T1AC4E236208119FA2E270CCFD3C4B4F7C03E955BE70F47EAACA91469D27614C3192A5AD
Submitted as: 9d5a7e937700b8a33cd14e845b2351094719c0af1051308c4ec1b935b0212359
File type: pe · Size: 660297 bytes
Verdict: malicious (98/100) · Family: Convagent

Detections (7 of 55 engines)

MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
ClamAV (daily): Win.Malware.Doina-9910792-0
YARA: Yara-Rules community: YR_Packer_VMProtect
Detect It Easy (packer/type): DIE:Turbo Linker
Microsoft Defender: flagged
Emsisoft (Emergency Kit): Gen:Variant.Barys.160809
Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen

MITRE ATT&CK

T1105

Why this verdict

The malicious score of 98/100 is the fusion of 7 weighted signals:

ClamAV (daily) flagged Win.Malware.Doina-9910792-0 (rule Win.Malware.Doina-9910792-0) - engine signal, weight 0.90, confidence 0.95
Memory forensics: 4 finding(s), e.g. process hidden from a listing (rule windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85
Contacted 22 external host(s) at runtime (16 HTTP) - 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
Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, 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

Dynamic analysis (windows)

98 behavior events · 0 ATT&CK techniques · 2 dropped files.

Dropped files

C:\Program Files (x86)\aonuht\nsqj.exe - 97ef84a45550a8ef967e2039ea98a6f864fa0b833b08625469b0664e1f57881a
4e07aa5098c2e9e4f3596597e92b22332335762fb643b15f7f39afb1161aee56 - 4e07aa5098c2e9e4f3596597e92b22332335762fb643b15f7f39afb1161aee56

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=1787815898&P2=404&P3=2&P4=EdoZprceOCYMCWXpFBAZgshyH51Qv3C8nQRya5SBPvUritxQBBB4%2fNZyW7ss2i3UsQoue5Vfs1fyJj%2flTmXYeg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Embedded IP addresses

51.104.15.253
52.123.252.197
48.211.4.16
4.230.171.124
20.247.184.197
74.179.77.204
20.165.94.54
20.50.73.15
20.112.250.133
40.99.134.2
52.123.128.14
52.123.129.14
20.42.65.93
172.178.240.161
92.223.78.30
203.26.79.13
74.178.76.44
52.148.114.188
125.56.205.17
72.145.35.97
52.110.12.54
52.110.12.50

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report