MALICIOUS — 2539c11007b7591801b7484aebd2965b09ab7a146c1625c84b58636526b86ad1
MALICIOUS — 2539c11007b7591801b7484aebd2965b09ab7a146c1625c84b58636526b86ad1 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Reline family. 4 of 55 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
2539c11007b7591801b7484aebd2965b09ab7a146c1625c84b58636526b86ad1 - SHA-1:
03f480fd06c7261a4dc08328d7bd7a34c7a6d58f - MD5:
a0d210a07ba5af4550bbdb7c8550fd91 - imphash:
f34d5f2d4577ed6d9ceec516c1f5a744 - ssdeep:
1536:ToWxKxx3F9+ONNQR6yzKa5hnktZ1TzejLviK:ToWxqx1DNNQR2arktKSK - TLSH:
T13037D76BB32E17E2EA9BB30A909744DCBF03F90751E06B16631C885CE1196677434EB4 - Submitted as: 2539c11007b7591801b7484aebd2965b09ab7a146c1625c84b58636526b86ad1
- File type: pe · Size: 73728 bytes
- Verdict: malicious (94/100) · Family: Reline
Detections (4 of 55 engines)
- capa (capabilities): capability:execution/powershell
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:w"!HHh
- Emsisoft (Emergency Kit): Gen:Variant.Zusy.568082
- Kaspersky (KVRT): HEUR:Trojan-PSW.MSIL.Reline.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 9 weighted signals:
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 2 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - Contacted 18 external host(s) at runtime (15 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1082 - dynamic signal, weight 0.40, confidence 0.75
- Packing/obfuscation: high-entropy-sections:w"!HHh - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
3869 behavior events · 2 ATT&CK techniques · 0 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
- whealclothing.xyz
- my-all-group.bar
- m525-blockchain31432.bar
- iplogger.org
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- config.edge.skype.com
- v20.events.data.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- whealclothing.xyz
- my-all-group.bar
- m525-blockchain31432.bar
- iplogger.org
Embedded IP addresses
- 20.184.175.4
- 20.247.184.142
- 4.230.171.124
- 85.210.196.11
- 135.233.95.144
- 135.233.95.135
- 4.207.44.73
- 92.223.78.30
- 52.123.128.14
- 20.231.239.246
- 40.99.134.2
- 40.103.64.242
- 52.123.129.14
- 135.234.160.246
- 104.26.2.46
- 52.148.114.188
- 52.110.12.21
- 52.110.12.26
File paths
- x:\+f!
More Reline samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report