70c0f2d25b1d2eee2273fbd05ffa16e3cfe5880f9b2f66b66eed3029fd611a5b

Analysis

max time kernel
438s
max time network
443s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
11/03/2024, 05:54

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General

Target
lockbit_v3_unpacked.7z
Size 92KB
Sample240311-gl8esadc69
SHA256 374f9c0647cd87007e04065945d4f74fb5f91008c2e5c3874e62110e36b3570c
MD5 e790ffe86dbe6b40f1aca983dcef2b36
SHA1 d5cbf7f89e3d785c43f4fe18da7c3ae32df766fd
SHA512 3f662dac3bbc7959e1082ef48a3aeaa23d0f5ba439935448550c5ab85abc45270c542dd4dd03425193203f97bb13afa5b3f2857b7af41c84f2ffd0d0a0fc6e05
SSDEEP 1536:dTMCtxc3mHv9zDvOzy4UU+zYRGPHk/XkMd9k2xSrt5JBPO0Tnhw73zRQeMOtdiC:dTfjc3mP9XV4azGGs/XfpSrt5JBPOOm9
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-647252928-2816094679-1307623958-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2212	7zFM.exe
Token: 35	2212	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2212	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 2212	3116	cmd.exe	83
PID 3116 wrote to memory of 2212	3116	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\lockbit_v3_unpacked.7z
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\lockbit_v3_unpacked.7z"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2212

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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