blackmoon | e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf | Triage

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Overview

overview

Static

static

5

JaffaCakes...cf.exe

windows7-x64

JaffaCakes...cf.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf
Size

1.2MB
Sample

241226-wa4d1ssqcw
MD5

6bee3d27d4d5b14359d42aca7f8d42a1
SHA1

3c14770c43ae0ecf8f1f3b56e0fd6bf79a6576b6
SHA256

e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf
SHA512

89239667ea13ac2224cb4bb21a39cf4a57776e9a4b02559727e881c3f0d57460eab80580666412f24d32ef7c5cfcbb002ad69655982a7b0c5fd7d0f5a3e2d015
SSDEEP

24576:OB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:OBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf
- Size
  
  1.2MB
- MD5
  
  6bee3d27d4d5b14359d42aca7f8d42a1
- SHA1
  
  3c14770c43ae0ecf8f1f3b56e0fd6bf79a6576b6
- SHA256
  
  e5c9031a35c37fbd264e0eb98e3449fd21cb78d02143a59fda5768f596bb8ecf
- SHA512
  
  89239667ea13ac2224cb4bb21a39cf4a57776e9a4b02559727e881c3f0d57460eab80580666412f24d32ef7c5cfcbb002ad69655982a7b0c5fd7d0f5a3e2d015
- SSDEEP
  
  24576:OB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:OBSDnV3XRfJ/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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