13607684da4fc4c2493996ff4ffe2347a806cb13b905d97bec815d5bf33824da

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
20/12/2023, 05:19

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General

Target

xm.gz
Size

3.9MB
MD5

1371a2ca243dc0cd5fae198d69f44708
SHA1

f7921b63d2b3f7587f192a5708e339e6a9b1f2f6
SHA256

13607684da4fc4c2493996ff4ffe2347a806cb13b905d97bec815d5bf33824da
SHA512

84aa7f461c8ebcdd5434f6be119217b9a51ea08c46b0b1ae1e9f0f4081dd77364c552beab8511719b8727972c46c25ab8769faccd65f8b21d6d591ee7a7d4b13
SSDEEP

98304:EtPSdi6EM62kXoADzDtDSyKSgXBesozngrcLFoZYWjiDRUPGD:EtFMXQoAf5DNgXksoPFoC+idvD

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2740	7zFM.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	2740	7zFM.exe
Token: 35	2740	7zFM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2740	7zFM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2628 wrote to memory of 2740	2628	cmd.exe	29
PID 2628 wrote to memory of 2740	2628	cmd.exe	29
PID 2628 wrote to memory of 2740	2628	cmd.exe	29

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\xm.gz
1⤵
- Suspicious use of WriteProcessMemory
PID:2628
- C:\Program Files\7-Zip\7zFM.exe
  "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\xm.gz"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2740

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

Windows 7 deprecation

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