blackmoon | 51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3

Analysis

max time kernel
147s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 13:23

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General

Target

51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe
Size

13.4MB
MD5

a6a862bb1c410ab80032279091ddbe58
SHA1

7f8d3c89978db1e289ddf9e94f37df5f6a2d1fc0
SHA256

51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3
SHA512

29f797e3edbfafd71e53ff168ed590824eba5604d4e8efc983d9ea4b44aee981651d447611bb470049801f26f7afd5b8bad9f4a165f1851a8363c930f5a5943c
SSDEEP

393216:juEzV23s+v9AM5AjXjQs9INgE8CaT4OnWnb:ZzscUuQAfer8CbOWnb

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

behavioral2/memory/4816-25-0x0000000000400000-0x0000000001B3F000-memory.dmp family_blackmoon
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.

Processes:

resource yara_rule

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

Processes:

51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

pid process

4816 51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

resource	yara_rule
behavioral2/memory/4816-25-0x0000000000400000-0x0000000001B3F000-memory.dmp	family_blackmoon

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

pid	process
4816	51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4816-0-0x0000000000400000-0x0000000001B3F000-memory.dmp	upx
behavioral2/memory/4816-22-0x0000000074670000-0x000000007482F000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll	upx
behavioral2/memory/4816-10-0x0000000006DB0000-0x0000000006E6E000-memory.dmp	upx
behavioral2/memory/4816-26-0x0000000074670000-0x000000007482F000-memory.dmp	upx
behavioral2/memory/4816-25-0x0000000000400000-0x0000000001B3F000-memory.dmp	upx

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

description pid process

Token: SeDebugPrivilege 4816 51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

pid process

4816 51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe
4816 51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

description	pid	process
Token: SeDebugPrivilege	4816	51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

pid	process
4816	51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe
4816	51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe

C:\Users\Admin\AppData\Local\Temp\51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe
"C:\Users\Admin\AppData\Local\Temp\51b684235febce186f0266d808ae9f122e3f24d3dc4e924a4ecf88a4d75e37e3.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

MD5
b8d07f6ebe3d5473fa6e5c4aa3670bd6

SHA1
0300e9767e9ebe8f7ba88beea16e08c51549ea86

SHA256
927b9c233435dcde129586d0be8351c165adbc2d35bfb63d9b557abe8dc10703

SHA512
866a67e890456fd7b94d3d55b293a124053c75a56c7ef3d646329ec8ab300c365b319ab09daad81644a13a17803a663a426e0a4b78761082ae0b6ab590886efd

Download Submit
memory/4816-16-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-21-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-15-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-10-0x0000000006DB0000-0x0000000006E6E000-memory.dmp

Filesize
760KB

Download
memory/4816-1-0x0000000010000000-0x0000000010116000-memory.dmp

Filesize
1.1MB

Download
memory/4816-22-0x0000000074670000-0x000000007482F000-memory.dmp

Filesize
1.7MB

Download
memory/4816-19-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-20-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-18-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-0-0x0000000000400000-0x0000000001B3F000-memory.dmp

Filesize
23.2MB

Download
memory/4816-9-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-7-0x000000007646F000-0x0000000076470000-memory.dmp

Filesize
4KB

Download
memory/4816-17-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-8-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-5-0x0000000003E00000-0x0000000003E1A000-memory.dmp

Filesize
104KB

Download
memory/4816-6-0x0000000006BF0000-0x0000000006CE0000-memory.dmp

Filesize
960KB

Download
memory/4816-23-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-24-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-27-0x0000000076450000-0x0000000076540000-memory.dmp

Filesize
960KB

Download
memory/4816-26-0x0000000074670000-0x000000007482F000-memory.dmp

Filesize
1.7MB

Download
memory/4816-25-0x0000000000400000-0x0000000001B3F000-memory.dmp

Filesize
23.2MB

Download