blackmoon | a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769 | Triage

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Overview

overview

Static

static

1

a1eb610f5e...69.exe

windows7-x64

a1eb610f5e...69.exe

windows10-2004-x64

Sharing

General

Target

a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769.exe
Size

55.3MB
Sample

241125-rk413sxkbr
MD5

2fa4f19f9fb9e7a71d85aaf34d318178
SHA1

2061483db691163ca0b1d04667d64e37af4c2fe0
SHA256

a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769
SHA512

a311d5ba3369540927b93fca95331d0783a8c526f2df59bd4726dcb3f174311447d00f70d52d22f3d2b6fde2d599a403cf44558a578fa34cb965fdb1fbfd965e
SSDEEP

1572864:uK9/hb6GmIcUGtvclhGSjkcrABpYhpeWeiTjz:uAheec1tvclsSjsBuhpeJujz

Score

10^/10

blackmoon banker discovery evasion trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769.exe

Resource

win7-20240903-en

blackmoon banker discovery evasion trojan upx

windows7-x64

23 signatures

150 seconds

Behavioral task

behavioral2

Sample

a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery evasion trojan upx

windows10-2004-x64

22 signatures

150 seconds

Malware Config

Targets

- Target
  
  a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769.exe
- Size
  
  55.3MB
- MD5
  
  2fa4f19f9fb9e7a71d85aaf34d318178
- SHA1
  
  2061483db691163ca0b1d04667d64e37af4c2fe0
- SHA256
  
  a1eb610f5e8e7ace99090f6b84a63881bee52e3830b19a29562f5dfd26130769
- SHA512
  
  a311d5ba3369540927b93fca95331d0783a8c526f2df59bd4726dcb3f174311447d00f70d52d22f3d2b6fde2d599a403cf44558a578fa34cb965fdb1fbfd965e
- SSDEEP
  
  1572864:uK9/hb6GmIcUGtvclhGSjkcrABpYhpeWeiTjz:uAheec1tvclsSjsBuhpeJujz
Score

10^/10

blackmoon banker discovery evasion trojan upx
- Blackmoon family
  blackmoon
- Blackmoon, KrBanker
  Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
  trojan banker blackmoon
- Detect Blackmoon payload
- UAC bypass
  evasion trojan
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Blocklisted process makes network request
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify Tools

Modify Registry

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

blackmoonbankerdiscoveryevasiontrojanupx

behavioral2

blackmoonbankerdiscoveryevasiontrojanupx

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