5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1

Analysis

max time kernel
91s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 09:33

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General

Target

5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe
Size

15KB
MD5

49e6a2ee90c11623135f2bb4cba3d9b5
SHA1

9137980198aabbf5f15685b3fc88b1c6b85ea1aa
SHA256

5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1
SHA512

23fb6311910fa55a3bc3fd97896e115c72975a926462ab5cd2334e15a95c8d30c0b33a4a27462fdcca2b350d15a261b290190c37fa9f29a799eca471a5b1b1c1
SSDEEP

192:4co1MmuocMdTzwz71tXbUz71tXbE9E37dVNSjDTB4L:4ThcMdIrbsrbE9E3xVNSj6L

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3596	Uninstall.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\wininit.ini	5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Uninstall.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 3596	2708	5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe	84
PID 2708 wrote to memory of 3596	2708	5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe	84
PID 2708 wrote to memory of 3596	2708	5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe	84

C:\Users\Admin\AppData\Local\Temp\5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe
"C:\Users\Admin\AppData\Local\Temp\5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\AppData\Local\Temp\Uninstall.exe
  U
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Uninstall.exe

Filesize
15KB

MD5
49e6a2ee90c11623135f2bb4cba3d9b5

SHA1
9137980198aabbf5f15685b3fc88b1c6b85ea1aa

SHA256
5604cf295674db925f43132ac590fa6527b81175f46a6c874e185502d772aad1

SHA512
23fb6311910fa55a3bc3fd97896e115c72975a926462ab5cd2334e15a95c8d30c0b33a4a27462fdcca2b350d15a261b290190c37fa9f29a799eca471a5b1b1c1

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