13bfd151744e2b8205c1c44f017cbf8702554778df5609341e8b29b9538d364e | Triage

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General

Target

13bfd151744e2b8205c1c44f017cbf8702554778df5609341e8b29b9538d364e
Size

1.8MB
Sample

220930-rgtqyaefer
MD5

cc40cda389654f4e0de53241439123fb
SHA1

7b8d973d7ab7e4f4c1f535d135bb54bff9a78fc5
SHA256

13bfd151744e2b8205c1c44f017cbf8702554778df5609341e8b29b9538d364e
SHA512

5a478e55b280e0f991e6770a353986836184d648c90f4f004bb4889538dede259b2679f54a8a3864e5d74dc053db6f4adf603e4f4e8a980aea9be374c6572e42
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  13bfd151744e2b8205c1c44f017cbf8702554778df5609341e8b29b9538d364e
- Size
  
  1.8MB
- MD5
  
  cc40cda389654f4e0de53241439123fb
- SHA1
  
  7b8d973d7ab7e4f4c1f535d135bb54bff9a78fc5
- SHA256
  
  13bfd151744e2b8205c1c44f017cbf8702554778df5609341e8b29b9538d364e
- SHA512
  
  5a478e55b280e0f991e6770a353986836184d648c90f4f004bb4889538dede259b2679f54a8a3864e5d74dc053db6f4adf603e4f4e8a980aea9be374c6572e42
- 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