40a968ec095e01624a5a39b6398381863e3786329e29bc0f12ebcb686aa6ba05

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
25/05/2024, 21:17

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General

Target

202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe
Size

49KB
MD5

4a2e467599fd3fe7157fe0de27adab20
SHA1

2513023b83500d91c6cc89e318a1e5a6b853f5ee
SHA256

40a968ec095e01624a5a39b6398381863e3786329e29bc0f12ebcb686aa6ba05
SHA512

ec0d94f58e2f25a13595e339d82a8c53b18848779f7672762570b8593afd3c383e215abc31527f99ad655bb1bce9e1d0ee57ba60519080fc1249472188e5a49d
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr42A7n0FmB0nNX:vj+jsMQMOtEvwDpj5HczerLO04B8X

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2132	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
108	202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.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 108 wrote to memory of 2132	108	202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe	28
PID 108 wrote to memory of 2132	108	202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe	28
PID 108 wrote to memory of 2132	108	202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe	28
PID 108 wrote to memory of 2132	108	202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe	28

C:\Users\Admin\AppData\Local\Temp\202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\202405244a2e467599fd3fe7157fe0de27adab20cryptolocker.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:108
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  PID:2132

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\misid.exe

Filesize
49KB

MD5
e92982548d1a5b9fb57b832a9d113990

SHA1
dde68d612800b6c2f54015192745b375b725fa8f

SHA256
a22f27c74fb474f7d5e7d72b61f289fdc1b0afe856ea2fed0d5c8a7944f2db36

SHA512
62402dcccfb41234bba9baddf3b6caaad4157dedd40ad98afe078a08cbaa5dbb1c8778e229a2ccc8b3bdd61d0344050a5a6888128c244d0de6d4b288d39e1bc2

Download Submit
memory/108-0-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/108-1-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/108-8-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2132-15-0x00000000020B0000-0x00000000020B6000-memory.dmp

Filesize
24KB

Download
memory/2132-22-0x00000000004F0000-0x00000000004F6000-memory.dmp

Filesize
24KB

Download