dcfe168ca869fc3631de17fe0c36df34a43be0b85a34c06df933ff5b0f5ec21c

Analysis

max time kernel
149s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2024, 19:17

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General

Target

BO2 GSC Loader.rar
Size

84.6MB
MD5

2c30bb500cc04db25d515a3e62ca29c9
SHA1

5222e02af9987e7b3e447a5206b31501f22da97d
SHA256

dcfe168ca869fc3631de17fe0c36df34a43be0b85a34c06df933ff5b0f5ec21c
SHA512

d5102f078eeb4e10260781e8e4ef1ba3c26e85949aa05e3147dc4020c57dabc7c1f76d441b59b096711ec2e7aa190bee33ca93642bf9b90f4cff17c6984855e2
SSDEEP

1572864:SoI0pMpPKLng1mD/bYxqUcw1MW1Gtdkf5ZSGAMd7+B0YUyp4MqFqz/:So7cPKLg1E/knh0k/SY6Bl41a/

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-1-5-21-3844919115-497234255-166257750-1000\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-1-5-21-3844919115-497234255-166257750-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	4520	7zFM.exe
Token: 35	4520	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4520	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 4520	3468	cmd.exe	87
PID 3468 wrote to memory of 4520	3468	cmd.exe	87

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\BO2 GSC Loader.rar"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\BO2 GSC Loader.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:4520

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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