blackmoon | 544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050 | Triage

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Overview

overview

Static

static

5

JaffaCakes...50.exe

windows7-x64

JaffaCakes...50.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050
Size

1.2MB
Sample

241224-2msqyayrhw
MD5

a46f5223d2ec4625f6db30f3814a90f1
SHA1

af7aea699e4f8958eb28ec2fd5fa36ff1ef3ee19
SHA256

544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050
SHA512

8b845ab5134202ec6213ad4693a838e77e315a469d3f2791e1d9881aaf5b0ec4a9de8c011167cdd97ea1cc3e3321b3d319cc2910666145abfabb455cd3be966a
SSDEEP

24576:gB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:gBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050
- Size
  
  1.2MB
- MD5
  
  a46f5223d2ec4625f6db30f3814a90f1
- SHA1
  
  af7aea699e4f8958eb28ec2fd5fa36ff1ef3ee19
- SHA256
  
  544c7e02853b5ce1adf3af0f89ac8787ff3d93ece3e2788013357a814be67050
- SHA512
  
  8b845ab5134202ec6213ad4693a838e77e315a469d3f2791e1d9881aaf5b0ec4a9de8c011167cdd97ea1cc3e3321b3d319cc2910666145abfabb455cd3be966a
- SSDEEP
  
  24576:gB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:gBSDnV3XRfJ/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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