4d808d542099276468958350d40c40a21137a0a96630e446bc53833c5ceb7c65

Analysis

max time kernel
0s
max time network
4s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2024, 12:12

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General

Target

2024-01-06_8111aac2bdb4a581ae551254335dcd49_cryptolocker.exe
Size

129KB
MD5

8111aac2bdb4a581ae551254335dcd49
SHA1

08f2b30e8619b05ce46a821903c7bcc0cb0a698d
SHA256

4d808d542099276468958350d40c40a21137a0a96630e446bc53833c5ceb7c65
SHA512

8071942db7410b62a36abc58ad51d2715b4b3f812b3e5f0b46b2a21e4cb2ea5b7c6bf9927489142a959b16d44256bb82f42009f83f19f7799387d97e62aa83f6
SSDEEP

1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp699GNtL1ehm8:AnBdOOtEvwDpj6z1

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3040-0-0x0000000000500000-0x000000000050F000-memory.dmp	upx

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\2024-01-06_8111aac2bdb4a581ae551254335dcd49_cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-06_8111aac2bdb4a581ae551254335dcd49_cryptolocker.exe"
1⤵
PID:3040
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  PID:2188

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

memory/2188-19-0x00000000005D0000-0x00000000005D6000-memory.dmp

Filesize
24KB

Download
memory/2188-25-0x00000000005B0000-0x00000000005B6000-memory.dmp

Filesize
24KB

Download
memory/2188-26-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download
memory/3040-0-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download
memory/3040-2-0x00000000005E0000-0x00000000005E6000-memory.dmp

Filesize
24KB

Download
memory/3040-3-0x0000000000600000-0x0000000000606000-memory.dmp

Filesize
24KB

Download
memory/3040-1-0x00000000005E0000-0x00000000005E6000-memory.dmp

Filesize
24KB

Download
memory/3040-17-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download