blackmoon | 682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
21/09/2023, 04:07

Target

682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe
Size

4.5MB
MD5

0253defb4a7362f5ceeae2445e59c2de
SHA1

76d3878a1652b26ef64bd8c40bda0000da5d6e26
SHA256

682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952
SHA512

7a2dbea2251ac96f2285c03e56657a961511414ac588c38972908df92a93b7df43016aebc9699ed826bc265f5bb7467f851f39041375fa7fefbd2f9cb887706d
SSDEEP

49152:aNQwUH5rvvgLDiwnHvRcIuz53wJWqr2NO61Ai2oB9Kgk6EaXtgjMdHCX0l0AlAvq:aOt5r3uNvCIgE2NBSiLKwESgjMxS8

Score

10^/10

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/2972-3-0x0000000000400000-0x00000000008B7000-memory.dmp	family_blackmoon
behavioral1/memory/2972-4-0x0000000000400000-0x00000000008B7000-memory.dmp	family_blackmoon

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2972-0-0x0000000010000000-0x0000000010019000-memory.dmp	upx
behavioral1/memory/2972-2-0x0000000010000000-0x0000000010019000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Dult.dll	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2580	2972	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe
2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2580	2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe	28
PID 2972 wrote to memory of 2580	2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe	28
PID 2972 wrote to memory of 2580	2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe	28
PID 2972 wrote to memory of 2580	2972	682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe	28

C:\Users\Admin\AppData\Local\Temp\682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe
"C:\Users\Admin\AppData\Local\Temp\682740669d06ed2274d92e01619e3c4aa2de28c39f9720c4085684b6f02a4952.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 364
  2⤵
  - Program crash
  PID:2580

memory/2972-0-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2972-2-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2972-3-0x0000000000400000-0x00000000008B7000-memory.dmp

Filesize
4.7MB

Download
memory/2972-4-0x0000000000400000-0x00000000008B7000-memory.dmp

Filesize
4.7MB

Download