c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06-06-2024 01:49

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General

Target

c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Size

466KB
MD5

a32d858257c0013c7f291ff9c312ead6
SHA1

8842a6d2e19ce562c9b87da1046b7369fae11ec4
SHA256

c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c
SHA512

ae64564957eafdb598e753d916ecf1bb655870fb5ee74dcdf1fd57f5baabd84f10a01ef1e2ef3b27fb3d907342d7d63d2dc878d5fc61e75a591654ede538995f
SSDEEP

12288:ul2TzR34llz14UYnaXYMhTjROuLh7SNwMGw5pia:u6oPz0nhk8ud70wMGw

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

description	pid	process	target process
PID 2192 set thread context of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2504 2160 WerFault.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

pid process

2160 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

pid	pid_target	process	target process
2504	2160	WerFault.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

pid	process
2160	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exec5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe

description	pid	process	target process
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2192 wrote to memory of 2160	2192	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
PID 2160 wrote to memory of 2504	2160	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	WerFault.exe
PID 2160 wrote to memory of 2504	2160	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	WerFault.exe
PID 2160 wrote to memory of 2504	2160	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	WerFault.exe
PID 2160 wrote to memory of 2504	2160	c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
"C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
  "C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 36
    3⤵
    - Program crash
    PID:2504

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2160-5-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2160-13-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2160-12-0x00000000009E0000-0x0000000000CE3000-memory.dmp

Filesize
3.0MB

Download
memory/2160-6-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2160-9-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2160-10-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2160-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2192-3-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-0-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2192-4-0x0000000000540000-0x0000000000548000-memory.dmp

Filesize
32KB

Download
memory/2192-11-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2192-2-0x0000000000DC0000-0x0000000000E36000-memory.dmp

Filesize
472KB

Download
memory/2192-1-0x0000000001010000-0x000000000108A000-memory.dmp

Filesize
488KB

Download