fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047 | Triage

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Overview

overview

Static

static

fb9102e77f...47.exe

windows7-x64

fb9102e77f...47.exe

windows10-2004-x64

8

Sharing

General

Target

fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047
Size

452KB
Sample

221124-gjflzsfg2s
MD5

6dc4bb7c22a012ff0ea4f1209dd0fc1f
SHA1

403e4b2d0f8179e5b01ef30a03f8f7435741896c
SHA256

fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047
SHA512

3fd1ae787dd5aa8f20a87042175a3a06e0c98a42bd69c0fcfe3e05816d389938e1339c181e80ab353b4a32f038725014c96a038078173ce053bbe2204de275bc
SSDEEP

12288:JHICZ9iSCnm8B/Hw9pVKGCs64DVdZ3+8qFXTj82:JoC7ijwFKlVadZ3+8qNp

Score

10^/10

evasion persistence trojan

Static task

static1

Behavioral task

behavioral1

Sample

fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047.exe

Resource

win7-20220812-en

evasion persistence trojan

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047.exe

Resource

win10v2004-20220812-en

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047
- Size
  
  452KB
- MD5
  
  6dc4bb7c22a012ff0ea4f1209dd0fc1f
- SHA1
  
  403e4b2d0f8179e5b01ef30a03f8f7435741896c
- SHA256
  
  fb9102e77f496a40d7e54536bc3dfb634ca523d97a2abf5da0d722326e113047
- SHA512
  
  3fd1ae787dd5aa8f20a87042175a3a06e0c98a42bd69c0fcfe3e05816d389938e1339c181e80ab353b4a32f038725014c96a038078173ce053bbe2204de275bc
- SSDEEP
  
  12288:JHICZ9iSCnm8B/Hw9pVKGCs64DVdZ3+8qFXTj82:JoC7ijwFKlVadZ3+8qNp
Score

10^/10

evasion persistence trojan
- Modifies visiblity of hidden/system files in Explorer
  evasion
- UAC bypass
  evasion trojan
- Adds policy Run key to start application
  persistence
- Blocklisted process makes network request
- Disables taskbar notifications via registry modification
  evasion
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistencetrojan

behavioral2

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