blackmoon | 1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283 | Triage

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Overview

overview

Static

static

5

JaffaCakes...83.exe

windows7-x64

JaffaCakes...83.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283
Size

1.2MB
Sample

241224-dx2vla1jfy
MD5

a47d4d6683a826883632d37f9c6a1fd2
SHA1

5722afafffd8ae8f81c92a40e8e2e01ead0a2f3f
SHA256

1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283
SHA512

f8a0e648a8e825ed706805610172ee00f4009197ee9748a3019a305579956ef57cae886f9f608c2e358c3adb3d52e07be61deaa4bf5fa6e077ffab2742d44172
SSDEEP

24576:uB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:uBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283
- Size
  
  1.2MB
- MD5
  
  a47d4d6683a826883632d37f9c6a1fd2
- SHA1
  
  5722afafffd8ae8f81c92a40e8e2e01ead0a2f3f
- SHA256
  
  1c9257a84c6862deeb28a932465d1909c1939f33e680c6ca3c1372b2c5fe7283
- SHA512
  
  f8a0e648a8e825ed706805610172ee00f4009197ee9748a3019a305579956ef57cae886f9f608c2e358c3adb3d52e07be61deaa4bf5fa6e077ffab2742d44172
- SSDEEP
  
  24576:uB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:uBSDnV3XRfJ/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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