blackmoon | 3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439 | Triage

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Overview

overview

Static

static

5

JaffaCakes...39.exe

windows7-x64

JaffaCakes...39.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439
Size

1.2MB
Sample

241223-271x2svjgy
MD5

6b831cdcc0ca976a105a1d80f06addb5
SHA1

8dcc6d7a1145ee21b6abbb3443360f1c812d6899
SHA256

3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439
SHA512

3735f00856d8dcd5fc097bdc26b220f02f65c56b5e2bccdb274b4b5d363cccfbec379613d22b76024f6d8c66fcae67b46d0547a60091ba35aac567a22a794a7e
SSDEEP

24576:LB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:LBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439
- Size
  
  1.2MB
- MD5
  
  6b831cdcc0ca976a105a1d80f06addb5
- SHA1
  
  8dcc6d7a1145ee21b6abbb3443360f1c812d6899
- SHA256
  
  3a5e3ae7030685c09710edc7e400026b80a8381ee73cae53b540d458c50d0439
- SHA512
  
  3735f00856d8dcd5fc097bdc26b220f02f65c56b5e2bccdb274b4b5d363cccfbec379613d22b76024f6d8c66fcae67b46d0547a60091ba35aac567a22a794a7e
- SSDEEP
  
  24576:LB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:LBSDnV3XRfJ/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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