95cf89ceea509a4768095b387136225aa631bb773e795ca82e6c1503853aefa2

Analysis

max time kernel
139s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 12:57

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General

Target

95cf89ceea509a4768095b387136225aa631bb773e795ca82e6c1503853aefa2.rar
Size

1.1MB
MD5

eb4c5322154a11fe51f2e1a24a093aa3
SHA1

a22254442bb8d0cbc285c5f72eb6d00d8a64eda9
SHA256

95cf89ceea509a4768095b387136225aa631bb773e795ca82e6c1503853aefa2
SHA512

4700ec93367ead8993404e0add30d9a2d02487ffc31103005969ea39dc51dc32662724ae48b642882ebeb496cdf69696e22792d0143231063cb8413e0bdb5b21
SSDEEP

24576:xTVUjpEh/ZFipw3MCV7nVfyNS51jT5M8uRVy1FlinNdN:xT2ja3FiiyN4T5VuRz3N

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-1-5-21-566096764-1992588923-1249862864-1000\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-1-5-21-566096764-1992588923-1249862864-1000_Classes\Local Settings	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2868	7zFM.exe
Token: 35	2868	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2868	7zFM.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2868	1956	cmd.exe	89
PID 1956 wrote to memory of 2868	1956	cmd.exe	89

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\95cf89ceea509a4768095b387136225aa631bb773e795ca82e6c1503853aefa2.rar
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\95cf89ceea509a4768095b387136225aa631bb773e795ca82e6c1503853aefa2.rar"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2868

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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