MALICIOUS — c5763394a4bfeba567b7d0daacf3a88d3c33a7c389299fdbc763da9706cafec6

MALICIOUS — c5763394a4bfeba567b7d0daacf3a88d3c33a7c389299fdbc763da9706cafec6 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Convagent family. 7 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: c5763394a4bfeba567b7d0daacf3a88d3c33a7c389299fdbc763da9706cafec6
SHA-1: 0888251c73013794cb993b0f7333fc5cdb11d17f
MD5: bb69473ef0accbdfe243d2460406c9c0
imphash: c6b0bd85f63e549c0536b6fceee78e43
ssdeep: 24576:qKeyxTAJj7P+yW6mc1YLYJbs3NXw+PTAZuOf1OQOUGE:qKeyRA0y9fWLYudX7Lm
TLSH: T1CB55335752893337FA82D41F166C4D2F6D889ACB378D93E237908BCD2EA18476418BD4
Submitted as: c5763394a4bfeba567b7d0daacf3a88d3c33a7c389299fdbc763da9706cafec6
File type: pe · Size: 1284195 bytes
Verdict: malicious (100/100) · Family: Convagent

Detections (7 of 56 engines)

MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
ClamAV (daily): Win.Malware.Vmprotect-9878104-0
YARA: Yara-Rules community: YR_Packer_VMProtect
Detect It Easy (packer/type): DIE:Turbo Linker
Microsoft Defender: Trojan:Win32/Jaik!pz
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 100/100 is the fusion of 11 weighted signals:

ClamAV (daily) flagged Win.Malware.Vmprotect-9878104-0 (rule Win.Malware.Vmprotect-9878104-0) - engine signal, weight 0.90, confidence 0.95
Microsoft Defender flagged Trojan:Win32/Jaik!pz (rule Trojan:Win32/Jaik!pz) - engine signal, weight 0.55, confidence 0.85
Emsisoft (Emergency Kit) flagged Gen:Variant.Barys.160809 (rule Gen:Variant.Barys.160809) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Convagent.gen (rule HEUR:Trojan.Win32.Convagent.gen) - engine signal, weight 0.55, confidence 0.85
Contacted 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, 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
Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 6008) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

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

Dropped files

C:\Program Files (x86)\dafevfsfiq\ciayuovi.exe - 4529479d789e79f624ecd95fdcde26927b54efd14699aa8efe9f2deb9c481abf
e066de2eacfc5aba7cc6f40be43a7711e408219eeec353cd9c87ccc3bd87a553 - e066de2eacfc5aba7cc6f40be43a7711e408219eeec353cd9c87ccc3bd87a553

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl

Embedded domains

s.us
yi.ch
o.tv
a.fi

Embedded IP addresses

20.184.175.21
20.42.179.192
4.230.171.124
52.253.84.76
74.178.240.51
20.165.94.63
4.150.223.104
135.232.92.137
52.110.12.1
52.110.12.21

File paths

Z:\X]

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report