blackmoon | f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 14:22

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General

Target

f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe
Size

12.1MB
MD5

4326785c2075efdf528d7665fac35226
SHA1

83fb1557e6c6f3ee6f121e0615822c15043a1c07
SHA256

f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878
SHA512

d892a95527b927e21a3f86da77fbb8dc33a5120314c89a334351eb92da150898d109528a42c84d6471bb8bb8451a4b65cad29c67490f72e5f45844ed00800b2d
SSDEEP

393216:UemA69ksYbw3hL2+jbAXYKRqy043Ozk7:UevnsYbiV2QAVKk

Score

10^/10

blackmoon banker 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

Processes:

resource yara_rule

behavioral1/memory/2072-20-0x0000000000400000-0x0000000001B3B000-memory.dmp family_blackmoon
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.

Processes:

resource yara_rule

\Users\Admin\AppData\Roaming\Downloader\libcurl.dll acprotect
Loads dropped DLL 1 IoCs

Processes:

f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

pid process

2072 f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

resource	yara_rule
behavioral1/memory/2072-20-0x0000000000400000-0x0000000001B3B000-memory.dmp	family_blackmoon

resource	yara_rule
\Users\Admin\AppData\Roaming\Downloader\libcurl.dll	acprotect

pid	process
2072	f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2072-0-0x0000000000400000-0x0000000001B3B000-memory.dmp	upx
behavioral1/memory/2072-7-0x0000000003D00000-0x0000000003DBE000-memory.dmp	upx
\Users\Admin\AppData\Roaming\Downloader\libcurl.dll	upx
behavioral1/memory/2072-15-0x0000000074670000-0x000000007482F000-memory.dmp	upx
behavioral1/memory/2072-21-0x0000000074670000-0x000000007482F000-memory.dmp	upx
behavioral1/memory/2072-20-0x0000000000400000-0x0000000001B3B000-memory.dmp	upx

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

description pid process

Token: SeDebugPrivilege 2072 f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

pid process

2072 f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe
2072 f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

description	pid	process
Token: SeDebugPrivilege	2072	f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

pid	process
2072	f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe
2072	f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe

C:\Users\Admin\AppData\Local\Temp\f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe
"C:\Users\Admin\AppData\Local\Temp\f94705e6cf9c76b7491a3bee3a3d12fc5c7f7b8054b75a319c75a2a0921be878.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2072

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Downloader\libcurl.dll
Filesize
759KB

MD5
b8d07f6ebe3d5473fa6e5c4aa3670bd6

SHA1
0300e9767e9ebe8f7ba88beea16e08c51549ea86

SHA256
927b9c233435dcde129586d0be8351c165adbc2d35bfb63d9b557abe8dc10703

SHA512
866a67e890456fd7b94d3d55b293a124053c75a56c7ef3d646329ec8ab300c365b319ab09daad81644a13a17803a663a426e0a4b78761082ae0b6ab590886efd

Download Submit
memory/2072-18-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-1-0x0000000010000000-0x0000000010116000-memory.dmp

Filesize
1.1MB

Download
memory/2072-17-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-7-0x0000000003D00000-0x0000000003DBE000-memory.dmp

Filesize
760KB

Download
memory/2072-16-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-12-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-19-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-15-0x0000000074670000-0x000000007482F000-memory.dmp

Filesize
1.7MB

Download
memory/2072-8-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-9-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-0-0x0000000000400000-0x0000000001B3B000-memory.dmp

Filesize
23.2MB

Download
memory/2072-11-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-6-0x00000000756D1000-0x00000000756D2000-memory.dmp

Filesize
4KB

Download
memory/2072-5-0x00000000002C0000-0x00000000002DA000-memory.dmp

Filesize
104KB

Download
memory/2072-22-0x00000000756C0000-0x00000000757D0000-memory.dmp

Filesize
1.1MB

Download
memory/2072-21-0x0000000074670000-0x000000007482F000-memory.dmp

Filesize
1.7MB

Download
memory/2072-20-0x0000000000400000-0x0000000001B3B000-memory.dmp

Filesize
23.2MB

Download