7a48a9d87b09d0c130eca999fd8cb1d982df5cbd1a9cb2e4685db81fe34a6708 | Triage

Sharing

General

Target

7a48a9d87b09d0c130eca999fd8cb1d982df5cbd1a9cb2e4685db81fe34a6708
Size

1.8MB
Sample

220912-pm99rshabk
MD5

a18c0a6b2e0279484f0ecf759dfae288
SHA1

44b967df68e510ce799d8d33bb514943a216ec14
SHA256

7a48a9d87b09d0c130eca999fd8cb1d982df5cbd1a9cb2e4685db81fe34a6708
SHA512

a5044927acb7661ca4d779815bc17f89367b44b1170cbb54fd8d751c6d005dec2e39413efc86708b86f3a4cb2d9d8773565da56f084bc3ab8eff4ff303211b40
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  7a48a9d87b09d0c130eca999fd8cb1d982df5cbd1a9cb2e4685db81fe34a6708
- Size
  
  1.8MB
- MD5
  
  a18c0a6b2e0279484f0ecf759dfae288
- SHA1
  
  44b967df68e510ce799d8d33bb514943a216ec14
- SHA256
  
  7a48a9d87b09d0c130eca999fd8cb1d982df5cbd1a9cb2e4685db81fe34a6708
- SHA512
  
  a5044927acb7661ca4d779815bc17f89367b44b1170cbb54fd8d751c6d005dec2e39413efc86708b86f3a4cb2d9d8773565da56f084bc3ab8eff4ff303211b40
- 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