76abf90f3575a023b53226ad1e4a3fe46eb409450a99ad97e53eed1912ade9cc

Analysis

max time kernel
144s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/01/2024, 21:29

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General

Target

EA DLC Unlocker v2.7z
Size

181KB
MD5

41de363c713ee4a1bb04e7a5d8d2a6c2
SHA1

15520a1c62ddff061d0ae810270b7170895e2a89
SHA256

76abf90f3575a023b53226ad1e4a3fe46eb409450a99ad97e53eed1912ade9cc
SHA512

57a821eeaf9b01208dbe2a2976f64a2615ef33e4d23cba58a0f53192a01b9255035e23687f8246ad34b85654042c5643bbd3f6ad58d62fb0e70afbe31f9a7b1a
SSDEEP

3072:+tyNScvIh5BFH7q+ESI0TjL5PR5GYoxH/GtbU0zy7MUmUu7KwbJ/6RRSxm47j5:25Lvu+DvtP/oxH/MNy7zmFhJ/6RRwR

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation	cmd.exe

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-1-5-21-996941297-2279405024-2328152752-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3792	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	3792	7zFM.exe
Token: 35	3792	7zFM.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3792	7zFM.exe
3792	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3264 wrote to memory of 3792	3264	cmd.exe	88
PID 3264 wrote to memory of 3792	3264	cmd.exe	88

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\EA DLC Unlocker v2.7z"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3264
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\EA DLC Unlocker v2.7z"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:3792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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