blackmoon | bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 03:14

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General

Target

bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346.exe
Size

677KB
MD5

06bbc6f1e0ab3d7ee60f5b39319aaf41
SHA1

70df1c4820fa40453ff06fac2dd415bfa4e8b8a3
SHA256

bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346
SHA512

51b9514c0489195f3529323c5e619fecb7baaf4b8f77091d37861ea149151f0ee5dfd39f012a63fcab0c58b0b58595176b66951575c3bfc5071e18dc0847fc6c
SSDEEP

12288:UTpucdKwF0eVNrDsQoo9vXioGv7/ycZKrLZR/coNLgd0:UZMwl1YQnvXFqyLLzFLW0

Score

10^/10

blackmoon banker discovery trojan upx

Malware Config

Signatures

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/1052-4-0x0000000000400000-0x000000000054D000-memory.dmp	family_blackmoon

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1052-0-0x0000000000400000-0x000000000054D000-memory.dmp	upx
behavioral1/memory/1052-4-0x0000000000400000-0x000000000054D000-memory.dmp	upx

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	bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1052	bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346.exe

C:\Users\Admin\AppData\Local\Temp\bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346.exe
"C:\Users\Admin\AppData\Local\Temp\bca9d86a08099a1fbf2ab01c9bb9903dcfeea1be1603364fff837d2b7ab61346.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1052

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/1052-0-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download
memory/1052-1-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1052-3-0x0000000002C10000-0x0000000002C11000-memory.dmp

Filesize
4KB

Download
memory/1052-4-0x0000000000400000-0x000000000054D000-memory.dmp

Filesize
1.3MB

Download