7912a84dabaf13a615d7ba87a1ff40caf1071361e9cee05633f79a6b36d65177 | Triage

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General

Target

7912a84dabaf13a615d7ba87a1ff40caf1071361e9cee05633f79a6b36d65177
Size

376KB
Sample

240807-3n2kxazdrg
MD5

003e82acfade255e85ce31b5f4b33f99
SHA1

56742e53e2524681e34fea5cb50ae5347d85799c
SHA256

7912a84dabaf13a615d7ba87a1ff40caf1071361e9cee05633f79a6b36d65177
SHA512

0ffcf72ab29d825804d4edadcac811b3806e87cb6c98938df513b6f1bf600f862d98ecc4ae14ed9dc6bac4018fbc8458a4c7546c03a377e3e027d8434e05f52c
SSDEEP

6144:5VxTm+hk60Cs5ZgdrbTmQihXYoespfScvrSUDfj6RxEVsgABMrNg84PPuxM5nMYg:xT5qCKG2YoeiSorSUDfj6R6sKpDQeYAf

Score

8^/10

discovery evasion persistence trojan

Malware Config

Targets

- Target
  
  7912a84dabaf13a615d7ba87a1ff40caf1071361e9cee05633f79a6b36d65177
- Size
  
  376KB
- MD5
  
  003e82acfade255e85ce31b5f4b33f99
- SHA1
  
  56742e53e2524681e34fea5cb50ae5347d85799c
- SHA256
  
  7912a84dabaf13a615d7ba87a1ff40caf1071361e9cee05633f79a6b36d65177
- SHA512
  
  0ffcf72ab29d825804d4edadcac811b3806e87cb6c98938df513b6f1bf600f862d98ecc4ae14ed9dc6bac4018fbc8458a4c7546c03a377e3e027d8434e05f52c
- SSDEEP
  
  6144:5VxTm+hk60Cs5ZgdrbTmQihXYoespfScvrSUDfj6RxEVsgABMrNg84PPuxM5nMYg:xT5qCKG2YoeiSorSUDfj6R6sKpDQeYAf
Score

8^/10

discovery evasion persistence trojan
- Adds policy Run key to start application
  persistence
- Drops file in Drivers directory
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistencetrojan

behavioral2

discoveryevasionpersistencetrojan