blackmoon | ee86b8c2880ed6f23dcd9d2c1ffb2ee9f31d2dfea96a86d9037d59a770edab0a

Analysis

max time kernel
15s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 01:47

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General

Target

ee86b8c2880ed6f23dcd9d2c1ffb2ee9f31d2dfea96a86d9037d59a770edab0a.dll
Size

528KB
MD5

5ef1dc3ec3d62aa3b9939058949ca6b3
SHA1

9427a9ee4ceef33189808fb69b4baf72b89f3d43
SHA256

ee86b8c2880ed6f23dcd9d2c1ffb2ee9f31d2dfea96a86d9037d59a770edab0a
SHA512

a46bb946e8be2c2a2c211b09ad9ad2d5f47092b4242199200a102f6ac09b96964a80a98f74f2cef67096146329509becf50f7631d39f1c6c7d6c6c07cf496d50
SSDEEP

12288:dvkseK2hAdmt2HWzlJ+mFzdf2Y0GIs5Oi/BpHetBL8p19Pzb7u:xuOmYWzlJ+SduM95OiZpa4m

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 2 IoCs

resource	yara_rule
behavioral1/memory/2576-2-0x0000000010000000-0x0000000010124000-memory.dmp	family_blackmoon
behavioral1/memory/2576-3-0x0000000010000000-0x0000000010124000-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 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee86b8c2880ed6f23dcd9d2c1ffb2ee9f31d2dfea96a86d9037d59a770edab0a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee86b8c2880ed6f23dcd9d2c1ffb2ee9f31d2dfea96a86d9037d59a770edab0a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2576

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

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Downloads

memory/2576-0-0x0000000010000000-0x0000000010124000-memory.dmp

Filesize
1.1MB

Download
memory/2576-2-0x0000000010000000-0x0000000010124000-memory.dmp

Filesize
1.1MB

Download
memory/2576-1-0x0000000010000000-0x0000000010124000-memory.dmp

Filesize
1.1MB

Download
memory/2576-3-0x0000000010000000-0x0000000010124000-memory.dmp

Filesize
1.1MB

Download