40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
01-05-2024 20:51

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General

Target

40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe
Size

22KB
MD5

7f219f14b25aec7f852ef4b2b5471b36
SHA1

1d3f636f88ad538d1831d032ef17219d32826de5
SHA256

40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a
SHA512

1a7b6a137bcfd9982881289cc984a24ac83c00644ba600258ea5762af2b2f9c4dc4fb8232d0097d67e67e431426f56c5f2967d430ab52b54c26f121f83ef3e18
SSDEEP

192:UHkr4ITvY5e+Drpcyr+o7wHF+ADmXQAvg9X5zIl3y+GxRRkDQvIEfk+qdR:UzITvSruyioUHFMvezASHRkDQ5fk+W

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2964	kgfdfjdk.exe

Loads dropped DLL 2 IoCs

pid	Process
2904	40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe
2904	40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2964	2904	40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe	28
PID 2904 wrote to memory of 2964	2904	40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe	28
PID 2904 wrote to memory of 2964	2904	40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe	28
PID 2904 wrote to memory of 2964	2904	40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe	28

C:\Users\Admin\AppData\Local\Temp\40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe
"C:\Users\Admin\AppData\Local\Temp\40e4efca3dc2d1e320b1810fe31ed816a9249f0745f0255004860690f5752d1a.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Users\Admin\AppData\Local\Temp\kgfdfjdk.exe
  "C:\Users\Admin\AppData\Local\Temp\kgfdfjdk.exe"
  2⤵
  - Executes dropped EXE
  PID:2964

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\kgfdfjdk.exe

Filesize
22KB

MD5
64e60cb746392a4895541953ce027805

SHA1
86867af05b9bef4d5da3f99f2210b876b15e21f9

SHA256
b2122ca2b90c2504b77f6326be49db0fd3dd14d6e418db3457f6654169e7b998

SHA512
7654580f441fee33398538c0ebb852d037d1f76061d6421e5cbed6077941697078f8f61d359c9b4757c19c0e7c406c17d710206148dc24f55200a9483b056d93

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