97ac51cc944ca0e4c997f0631105888d06d407069469830187dde63063c19466 | Triage

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General

Target

97ac51cc944ca0e4c997f0631105888d06d407069469830187dde63063c19466
Size

6.5MB
Sample

240823-jtb3navfjp
MD5

ebbe79bd4c76680667420da99dbac422
SHA1

df62c07451f6710b6bed0889a2c90b16ab15c6f0
SHA256

97ac51cc944ca0e4c997f0631105888d06d407069469830187dde63063c19466
SHA512

e7a0cb187d8752ab806a6534d3917c1c4d1b455a2d2c9bbbcda89f024dcb64ced2a66cdaabf9199e77ca9f28736a616ed7905bbf15d81c3b5402f7022fc91032
SSDEEP

98304:lM7KftknC483B4/udQfg9U7NwiZouTL/u2VRybItweFTKDBN7aFaKz:Tfv48B9dCqUugD/jrcIBQvacY

Score

9^/10

discovery evasion trojan

Malware Config

Targets

- Target
  
  97ac51cc944ca0e4c997f0631105888d06d407069469830187dde63063c19466
- Size
  
  6.5MB
- MD5
  
  ebbe79bd4c76680667420da99dbac422
- SHA1
  
  df62c07451f6710b6bed0889a2c90b16ab15c6f0
- SHA256
  
  97ac51cc944ca0e4c997f0631105888d06d407069469830187dde63063c19466
- SHA512
  
  e7a0cb187d8752ab806a6534d3917c1c4d1b455a2d2c9bbbcda89f024dcb64ced2a66cdaabf9199e77ca9f28736a616ed7905bbf15d81c3b5402f7022fc91032
- SSDEEP
  
  98304:lM7KftknC483B4/udQfg9U7NwiZouTL/u2VRybItweFTKDBN7aFaKz:Tfv48B9dCqUugD/jrcIBQvacY
Score

9^/10

discovery evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasiontrojan

behavioral2

discoveryevasiontrojan