9a4f371dafc70b6347dc125ec9803df96b2d77511e42bc1c236fbaf1c56be1ef

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01-10-2024 21:43

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General

Target

OverwatchWebcam Win64 v.0.4-97/OverwatchWebcam_Data/RuntimeInitializeOnLoads.json
Size

2KB
MD5

0f53f5695521a1324677395209a9095f
SHA1

ce3a07079ea22befdc0eaaae54c389c759e5a649
SHA256

f9eac363e79a5052c2c5b8fc118b60aaa8de3e043c84ed7546254e6986964971
SHA512

5666b0aedff955287dd9c7b66eb9c73b6a7b50890325b8ab24d0ba55b24122f52b42cc9861f75c76598828fff69d1af7166011d0a5e5fba760a26f0a8702b90c

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2608	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2608	AcroRd32.exe
2608	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2896	2292	cmd.exe	31
PID 2292 wrote to memory of 2896	2292	cmd.exe	31
PID 2292 wrote to memory of 2896	2292	cmd.exe	31
PID 2896 wrote to memory of 2608	2896	rundll32.exe	32
PID 2896 wrote to memory of 2608	2896	rundll32.exe	32
PID 2896 wrote to memory of 2608	2896	rundll32.exe	32
PID 2896 wrote to memory of 2608	2896	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\OverwatchWebcam Win64 v.0.4-97\OverwatchWebcam_Data\RuntimeInitializeOnLoads.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\OverwatchWebcam Win64 v.0.4-97\OverwatchWebcam_Data\RuntimeInitializeOnLoads.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2896
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\OverwatchWebcam Win64 v.0.4-97\OverwatchWebcam_Data\RuntimeInitializeOnLoads.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
dfa42e147f8bf78453bbeb8c41fc3e3e

SHA1
46a7e7429be5069501c5f92373a1706f3bab3073

SHA256
3c9036d8bc526308f92ef2049738adf04ccb3d3594273e01c259f76078977c68

SHA512
790139e71e25cf1a8d1dc0150eda94f3b2ea71b59f9f081755beb21af5770b806a44979914d1b2fca3012a6b4cc6af3ab30d91c3613f1f567a075a0c4b318f82

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