blackmoon | 130791f814c746e090922d275677dcfaf400a070fc900cbc52b5ba855fb1b2bd

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 05:37

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General

Target

130791f814c746e090922d275677dcfaf400a070fc900cbc52b5ba855fb1b2bd.dll
Size

6.1MB
MD5

257bd7dc494073ac78edb5b891ebff76
SHA1

e2cdd5f19baa9c29df5b8aac272b08aa72771930
SHA256

130791f814c746e090922d275677dcfaf400a070fc900cbc52b5ba855fb1b2bd
SHA512

44fc14254b44710b597c48971161ccccb1af60bd2a7f879c55025e8543bc0461891590ad3237a037c695eed0e64448fd9ffd0e5a26fb3f5891490be9a4a25037
SSDEEP

196608:WiYDLCJBQwNHYUivZSOCZs/hWq/sEoMlj:2uCu/GZSOvhWKoMt

Score

10^/10

blackmoon banker discovery trojan

Malware Config

Signatures

Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral1/memory/2452-0-0x0000000072CB0000-0x00000000739F3000-memory.dmp	family_blackmoon

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31
PID 3024 wrote to memory of 2452	3024	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\130791f814c746e090922d275677dcfaf400a070fc900cbc52b5ba855fb1b2bd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\130791f814c746e090922d275677dcfaf400a070fc900cbc52b5ba855fb1b2bd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2452-0-0x0000000072CB0000-0x00000000739F3000-memory.dmp

Filesize
13.3MB

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