blackmoon | 38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918 | Triage

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Overview

overview

Static

static

38c4ab9087...8N.exe

windows7-x64

38c4ab9087...8N.exe

windows10-2004-x64

Sharing

General

Target

38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918N.exe
Size

2.8MB
Sample

241226-ber7bstkap
MD5

eca60170fa4fb7c4ceba3cd1889dc770
SHA1

5e01caec92849f371aba5752b98855186b684fbc
SHA256

38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918
SHA512

1f51fadffdf2b46f845e5439be26811ca878c43d90a8789b02b3b7b81d85148032d7c513c4ea2ee8d317123c5b6b289635b5ac4187e838d6375eb7a0aa69b0bc
SSDEEP

12288:fqGKl6bcNQSjEgkSiP8Lr2mFE66kjlKuJ9J7tfg+LRZq01Y:fNKl6b8JYgyP8WTGIuhZvPq

Score

10^/10

blackmoon banker defense_evasion discovery trojan upx

Static task

static1

4 signatures

Behavioral task

behavioral1

Sample

38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918N.exe

Resource

win7-20240903-en

blackmoon banker defense_evasion discovery trojan upx

windows7-x64

19 signatures

120 seconds

Behavioral task

behavioral2

Sample

38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918N.exe

Resource

win10v2004-20241007-en

blackmoon banker defense_evasion discovery trojan upx

windows10-2004-x64

18 signatures

120 seconds

Malware Config

Targets

- Target
  
  38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918N.exe
- Size
  
  2.8MB
- MD5
  
  eca60170fa4fb7c4ceba3cd1889dc770
- SHA1
  
  5e01caec92849f371aba5752b98855186b684fbc
- SHA256
  
  38c4ab9087b1108d582789d22bb030c4832d5a08a0513381222eaf4270cf9918
- SHA512
  
  1f51fadffdf2b46f845e5439be26811ca878c43d90a8789b02b3b7b81d85148032d7c513c4ea2ee8d317123c5b6b289635b5ac4187e838d6375eb7a0aa69b0bc
- SSDEEP
  
  12288:fqGKl6bcNQSjEgkSiP8Lr2mFE66kjlKuJ9J7tfg+LRZq01Y:fNKl6b8JYgyP8WTGIuhZvPq
Score

10^/10

blackmoon banker defense_evasion discovery 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
- Executes dropped EXE
- Loads dropped DLL
- Indicator Removal: Clear Persistence
  Clear artifacts associated with previously established persistence like scheduletasks on a host.
  defense_evasion
- Drops file in System32 directory
- 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

Privilege Escalation

Defense Evasion

Indicator Removal

Clear Persistence

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

blackmoonbankerdefense_evasiondiscoverytrojanupx

behavioral2

blackmoonbankerdefense_evasiondiscoverytrojanupx

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