blackmoon | d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 11:23

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General

Target

d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe
Size

13.8MB
MD5

5e8a03dbbc57e42e50b1ddaaaf6a000b
SHA1

7150225c0bcceffea01c13e21c5b0f1e08e6473b
SHA256

d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6
SHA512

5429d5d34f9afa158a0542e7fd70afddfef42d8128a59df8b8a160f88c9b8de3bb7f7cf0deb08493930923aa998beb43f41a9fc9a6ac33c8f68c593318b23e53
SSDEEP

196608:FlIgdWibwlO7cFHwqH60pFAHqoMJjc9BDal:FzdbcdwqH68eHkjc9s

Score

10^/10

blackmoon banker discovery trojan upx

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/2896-0-0x0000000000400000-0x0000000001265000-memory.dmp	family_blackmoon

Loads dropped DLL 1 IoCs

pid	Process
2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2896-6-0x0000000010000000-0x0000000010015000-memory.dmp	upx
behavioral1/memory/2896-5-0x0000000010000000-0x0000000010015000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2780	2896	WerFault.exe	29

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	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe
2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe
2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe
2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe
2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2780	2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe	30
PID 2896 wrote to memory of 2780	2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe	30
PID 2896 wrote to memory of 2780	2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe	30
PID 2896 wrote to memory of 2780	2896	d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe	30

C:\Users\Admin\AppData\Local\Temp\d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe
"C:\Users\Admin\AppData\Local\Temp\d7692ebca760a40031e92df8a9d4ff7f4489eb853a82fc1a411cce864c4a9ca6.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 832
  2⤵
  - Program crash
  PID:2780

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

\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll

Filesize
8.4MB

MD5
8b6c94bbdbfb213e94a5dcb4fac28ce3

SHA1
b56102ca4f03556f387f8b30e2b404efabe0cb65

SHA256
982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53

SHA512
9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a

Download Submit
memory/2896-0-0x0000000000400000-0x0000000001265000-memory.dmp

Filesize
14.4MB

Download
memory/2896-6-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/2896-5-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/2896-7-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/2896-9-0x0000000010000000-0x0000000010015000-memory.dmp

Filesize
84KB

Download
memory/2896-10-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download
memory/2896-11-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download