efd2a353a9d84e4c5896e1378f8c9f4c9edc02323fc6a2d237d0cbbada28e99c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 17:48

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General

Target

Keys 17.0.0.rar
Size

7KB
MD5

bcbe7eceea53a4de9613d421e9ee3d5f
SHA1

82b4da83f68dd7763f7a10dfc61cc8c4b9a6718b
SHA256

efd2a353a9d84e4c5896e1378f8c9f4c9edc02323fc6a2d237d0cbbada28e99c
SHA512

23d986a61097cefafcfde6503232d74081794309fb0a01bac1b8fc60e84eaa55dcf5304cb4762cc37106f1f66acbfff425f66230597ec9da999e928f123168f7
SSDEEP

192:vScR0XavWmnGzJCCAK1tgvUQ+AyvpeBhgnC6ZHipa3XmKatTK:RxvWmnGzJaatkCA1u/qSXBye

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-1-5-21-275798769-4264537674-1142822080-1000\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-1-5-21-275798769-4264537674-1142822080-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2292	7zFM.exe
Token: 35	2292	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2292	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 2292	4616	cmd.exe	90
PID 4616 wrote to memory of 2292	4616	cmd.exe	90

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Keys 17.0.0.rar"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Keys 17.0.0.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2292

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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