be19e6e9879e56692d00ca3127c182c67285d8ceccfcd82fa372764831d61725

Analysis

max time kernel
142s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
04/01/2024, 15:16

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General

Target

4132d1c59a48284e25e666e8718ca9a9.exe
Size

103KB
MD5

4132d1c59a48284e25e666e8718ca9a9
SHA1

018f00cae92e37ab684442b6358a0c185166f313
SHA256

be19e6e9879e56692d00ca3127c182c67285d8ceccfcd82fa372764831d61725
SHA512

cd24bcf7f01e27396b666b0eabd52830f968fcf7626478f0a3501bf8aecdb35ab146d06bbede5fe9042b0bfb093fd3bfb891817dbd8327afe0074d75dcd2f9b2
SSDEEP

1536:5ZS8H/GZJ402wL7iHwMdnE4tmJYLdIC4d21M0XTpObU1VnzIDhwkssLzdFGVv20Y:58D40rL2DnVmJEId+Xt/1VUd3xuLEDaO

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2084	matrix313311.exe

Loads dropped DLL 8 IoCs

pid	Process
2228	4132d1c59a48284e25e666e8718ca9a9.exe
2228	4132d1c59a48284e25e666e8718ca9a9.exe
2084	matrix313311.exe
2084	matrix313311.exe
2084	matrix313311.exe
2740	WerFault.exe
2740	WerFault.exe
2740	WerFault.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	2084	WerFault.exe	28

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2228 wrote to memory of 2084	2228	4132d1c59a48284e25e666e8718ca9a9.exe	28
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29
PID 2084 wrote to memory of 2740	2084	matrix313311.exe	29

C:\Users\Admin\AppData\Local\Temp\4132d1c59a48284e25e666e8718ca9a9.exe
"C:\Users\Admin\AppData\Local\Temp\4132d1c59a48284e25e666e8718ca9a9.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Users\Admin\AppData\Local\Temp\matrix313311.exe
  C:\Users\Admin\AppData\Local\Temp\matrix313311.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 256
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\matrix313311.exe

Filesize
29KB

MD5
61c5e6f17dcde21fa42219fe5fd33dfe

SHA1
c852848cb706ee8943e24c60dc1cb4d41350d234

SHA256
99089746a0dab8ac0f41f5cd50112acfd869b1ba966f1cee398790109c6a6624

SHA512
a31f85c47020d655aef0bcb1df0c55133c477c77c6c01db15faed6b2c5722dee5aed874fd4c5f527929e6c01978532d92503ecfd94029c6791314e531be9fd0e

Download Submit
memory/2084-13-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

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