blackmoon | 2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0 | Triage

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Overview

overview

Static

static

5

JaffaCakes...a0.exe

windows7-x64

JaffaCakes...a0.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0
Size

1.2MB
Sample

241222-bessvswrfv
MD5

a7eb3dd4b82bc1199bba1f122389c60a
SHA1

5b9e2403a423c15480761508f70bc5b304dc4297
SHA256

2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0
SHA512

6ee5c0ca4a3c12a2798b1eb4aaf9bb73f9e802be7bf350ab8d0fb612f98ec4394894420da5682d2d569f354d2f6e694901dea226c3324efe47ef7d2f26744dc5
SSDEEP

24576:6B0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:6BSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0
- Size
  
  1.2MB
- MD5
  
  a7eb3dd4b82bc1199bba1f122389c60a
- SHA1
  
  5b9e2403a423c15480761508f70bc5b304dc4297
- SHA256
  
  2ffbd2981755d1796eca6ac5e270f4797db5c0b7c3785c8f42184e21291a00a0
- SHA512
  
  6ee5c0ca4a3c12a2798b1eb4aaf9bb73f9e802be7bf350ab8d0fb612f98ec4394894420da5682d2d569f354d2f6e694901dea226c3324efe47ef7d2f26744dc5
- SSDEEP
  
  24576:6B0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:6BSDnV3XRfJ/emAUscMoCVuw
Score

10^/10

blackmoon banker discovery persistence 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
- Server Software Component: Terminal Services DLL
  persistence
- Deletes itself
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- 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

Server Software Component

Terminal Services DLL

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

blackmoonbankerdiscoverypersistencetrojanupx

behavioral2

blackmoonbankerdiscoverypersistencetrojanupx

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