d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13

Analysis

max time kernel
92s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 10:33

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General

Target

d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
Size

1.5MB
MD5

13f9cece4e415447973fc09cbe7f77c1
SHA1

1d58a94e2fa657a37b1158e760acc9765f162349
SHA256

d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13
SHA512

97586ed4c002dd30d9a38d1226bfcd5200cc5d78baf67e300e05fd3c675dd3b607cd4d52d86b57f2d336b59a8c9bf0de95b8d39065285e52e552246f1c782dd9
SSDEEP

24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGP:wcZC35VcOcmDcc6Cdh

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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 632 set thread context of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1512	PING.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4024	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
4024	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
4024	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
4024	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
4024	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 1296	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	82
PID 632 wrote to memory of 1296	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	82
PID 632 wrote to memory of 1296	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	82
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 632 wrote to memory of 4024	632	d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe	83
PID 1296 wrote to memory of 1512	1296	cmd.exe	85
PID 1296 wrote to memory of 1512	1296	cmd.exe	85
PID 1296 wrote to memory of 1512	1296	cmd.exe	85

C:\Users\Admin\AppData\Local\Temp\d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
"C:\Users\Admin\AppData\Local\Temp\d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:632
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1296
- - C:\Windows\SysWOW64\PING.EXE
    ping -c 5 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:1512
- C:\Users\Admin\AppData\Local\Temp\d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe
  "C:\Users\Admin\AppData\Local\Temp\d3666cc9c852b6f51c64a3d8ab0c9c753523f14996d61725ab6bdd9a4c620c13.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4024-134-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4024-135-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4024-137-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4024-138-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/4024-139-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download