71e934b1f649b20a15f8d7e5e2099e21fbe0180475a33c690558a773c3a1d426 | Triage

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General

Target

71e934b1f649b20a15f8d7e5e2099e21fbe0180475a33c690558a773c3a1d426
Size

1.8MB
Sample

221002-ymdp8shhem
MD5

92681d10f7aa0ff851d6483ec726aaae
SHA1

c1aafc086d187386ee48ccf2760a67aeb97c52ce
SHA256

71e934b1f649b20a15f8d7e5e2099e21fbe0180475a33c690558a773c3a1d426
SHA512

32941b62b35cb485ed964be9dacfa12ca1309ee2c888f97f78f45133e2fc7f7a3314b053903e9bd6940be12faa184bb31f6fcae228d4aa4910ebaa86d7e1a225
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  71e934b1f649b20a15f8d7e5e2099e21fbe0180475a33c690558a773c3a1d426
- Size
  
  1.8MB
- MD5
  
  92681d10f7aa0ff851d6483ec726aaae
- SHA1
  
  c1aafc086d187386ee48ccf2760a67aeb97c52ce
- SHA256
  
  71e934b1f649b20a15f8d7e5e2099e21fbe0180475a33c690558a773c3a1d426
- SHA512
  
  32941b62b35cb485ed964be9dacfa12ca1309ee2c888f97f78f45133e2fc7f7a3314b053903e9bd6940be12faa184bb31f6fcae228d4aa4910ebaa86d7e1a225
- SSDEEP
  
  49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig
Score

9^/10

evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1