2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0 | Triage

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Overview

overview

Static

static

2d97efef54...d0.exe

windows7-x64

2d97efef54...d0.exe

windows10-2004-x64

Sharing

General

Target

2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0
Size

740KB
Sample

221129-pmjrtacc3t
MD5

547115ebdb49136bbba10e9ed3d85ed0
SHA1

a21cb83bbd58309b57346a3b95bf3a13ed1fb172
SHA256

2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0
SHA512

ccffbe5ec5ac90df39aa16b5697408809ac6f573a54bd27e666cd3adf800299e823f77e849ba8dd4276702b091b154986e953db9ed06e73b60e19b80c145cce3
SSDEEP

12288:QKr3QboC9qLGKgZKe4HYpHvcbTArfKxF:QQ3QbiGL8LwHHKP

Score

10^/10

evasion persistence trojan

Static task

static1

Behavioral task

behavioral1

Sample

2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0.exe

Resource

win7-20220812-en

evasion persistence trojan

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0.exe

Resource

win10v2004-20221111-en

evasion persistence trojan

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0
- Size
  
  740KB
- MD5
  
  547115ebdb49136bbba10e9ed3d85ed0
- SHA1
  
  a21cb83bbd58309b57346a3b95bf3a13ed1fb172
- SHA256
  
  2d97efef54e78610e419304f8a7ec89d6eda829c41ea79d6663b4405f500fcd0
- SHA512
  
  ccffbe5ec5ac90df39aa16b5697408809ac6f573a54bd27e666cd3adf800299e823f77e849ba8dd4276702b091b154986e953db9ed06e73b60e19b80c145cce3
- SSDEEP
  
  12288:QKr3QboC9qLGKgZKe4HYpHvcbTArfKxF:QQ3QbiGL8LwHHKP
Score

10^/10

evasion persistence trojan
- Modifies WinLogon for persistence
  persistence
- UAC bypass
  evasion trojan
- Adds policy Run key to start application
  persistence
- Disables RegEdit via registry modification
  evasion
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistencetrojan

behavioral2

evasionpersistencetrojan

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