af6b16685e0bdebbfd8517e0d66d0ce8c237b2890532ed6359b8ea79fda1689a

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
07/10/2023, 14:49

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General

Target

af6b16685e0bdebbfd8517e0d66d0ce8c237b2890532ed6359b8ea79fda1689a.dll
Size

5.9MB
MD5

67d3b5fa256906ce70c27237889ad07e
SHA1

25ba498afa314559837ff323164ee568d057f246
SHA256

af6b16685e0bdebbfd8517e0d66d0ce8c237b2890532ed6359b8ea79fda1689a
SHA512

53158a472c3985f7d87a3e008a106eeac2db5d67e9870a547fa9bff0161c14f6ba6a1afcc9ae269240e7b9c2d8126c8ac3a92d420f46b936277d217eec74c804
SSDEEP

98304:OMHmwXoVPwPprVVxkYwG2KsAx2RfQtBlIN9i2QYFgxJdk2Js5S6R:OMH6jYwGd2iGrdF/T5v

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2376	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2376	rundll32.exe
2376	rundll32.exe
2376	rundll32.exe
2376	rundll32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2376	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2376	rundll32.exe
2376	rundll32.exe
2376	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28
PID 2036 wrote to memory of 2376	2036	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\af6b16685e0bdebbfd8517e0d66d0ce8c237b2890532ed6359b8ea79fda1689a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\af6b16685e0bdebbfd8517e0d66d0ce8c237b2890532ed6359b8ea79fda1689a.dll,#1
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  PID:2376

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2376-0-0x0000000074850000-0x0000000074E57000-memory.dmp

Filesize
6.0MB

Download
memory/2376-1-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2376-3-0x0000000074850000-0x0000000074E57000-memory.dmp

Filesize
6.0MB

Download
memory/2376-4-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2376-6-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2376-7-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2376-9-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2376-11-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2376-14-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2376-16-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2376-19-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2376-21-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2376-24-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2376-26-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2376-29-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2376-31-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2376-32-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2376-34-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2376-36-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/2376-37-0x0000000074850000-0x0000000074E57000-memory.dmp

Filesize
6.0MB

Download
memory/2376-40-0x000000006E9E0000-0x000000006E9F0000-memory.dmp

Filesize
64KB

Download
memory/2376-41-0x0000000074850000-0x0000000074E57000-memory.dmp

Filesize
6.0MB

Download