blackmoon | e306e8ac1ec6e01261eb91d61fc880ab01bac54ef6c9eed0034561b055a4da7d

Analysis

max time kernel
72s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 14:13

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General

Target

e306e8ac1ec6e01261eb91d61fc880ab01bac54ef6c9eed0034561b055a4da7d.dll
Size

6.2MB
MD5

8620f9f2ef0e316c78be0d867210ebbb
SHA1

c511c9fc93c9fe9f39147b97543ec6f16e3a667b
SHA256

e306e8ac1ec6e01261eb91d61fc880ab01bac54ef6c9eed0034561b055a4da7d
SHA512

85fb7c2eee9cf8a94ec2732bbfee26f1c2063ed97b64ce4a5b1c34d7a9ab23f8a3714533570e287365bca0051889bcf292091adf0887531db574e8b0b45f45ac
SSDEEP

98304:DADW8f3YZLtWaNRnsjX7XLyN745SQWNjrTJjstMT+gMW2f5pwPk0NE5VbdvyBP:r8M7Y727LQWRatMTOW4fwPjE5Pv

Score

10^/10

blackmoon banker discovery trojan vmprotect

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

Processes:

resource	yara_rule
behavioral1/memory/2044-0-0x0000000010000000-0x000000001064C000-memory.dmp	family_blackmoon

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2044-0-0x0000000010000000-0x000000001064C000-memory.dmp	vmprotect

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

Processes:

rundll32.exe

description ioc process

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

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

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 2044	2116	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e306e8ac1ec6e01261eb91d61fc880ab01bac54ef6c9eed0034561b055a4da7d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e306e8ac1ec6e01261eb91d61fc880ab01bac54ef6c9eed0034561b055a4da7d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2044

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/2044-1-0x0000000010084000-0x000000001043A000-memory.dmp

Filesize
3.7MB

Download
memory/2044-0-0x0000000010000000-0x000000001064C000-memory.dmp

Filesize
6.3MB

Download