bf6ad1760dc3f1659cff14199873f3e01cadb5ca5c7f18dafda2fbd21772e1d2

Analysis

max time kernel
363s
max time network
1595s
platform
windows10-1703_x64
resource
win10-20231215-en
resource tags

arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
submitted
01-02-2024 06:33

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General

Target

Desktop.7z
Size

60.8MB
MD5

6a2343b4aaad49e4c8d89e48c70d9946
SHA1

e4cef18359a97a4f11beaa83fb86b4f5b8de9266
SHA256

bf6ad1760dc3f1659cff14199873f3e01cadb5ca5c7f18dafda2fbd21772e1d2
SHA512

5df6ba3e488c2e00746928d8a825653ae8418f0a484f22fd6aa3fcb9ea9980415c27dbc615a83d85a0b11fe64ad1977750a6cd21006535f089d2567c6a85c682
SSDEEP

1572864:PSJss94cgFhuxzGFPSqMFhstNWl+eZSmd7fiqcXhU:Pa3TIBF8zl+i3if2

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-1-5-21-33539905-3698238643-2080195461-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	916	7zFM.exe
Token: 35	916	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
916	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 212 wrote to memory of 916	212	cmd.exe	73
PID 212 wrote to memory of 916	212	cmd.exe	73

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Desktop.7z
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:212
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Desktop.7z"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:916

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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