9a4f371dafc70b6347dc125ec9803df96b2d77511e42bc1c236fbaf1c56be1ef

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-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/StreamingAssets/aa/StandaloneWindows64/actionsce.bundle
Size

5.9MB
MD5

610d130e22a49c1a0e153a2a4d1ea158
SHA1

8b78b7126a36d84571130e4537f9fa2a2f8da442
SHA256

bef9655845b9f423e1f4cd7e518ae8407eb4af2cfd62a3841b1c6d43e552e372
SHA512

0dd43efc435ec64b6f3c6454af62aa932b074402f5eb3acfd5f4806af2b3c05b6fdda924299fd7e71554c90f8548ea5137a90bd30b6f1ac6d32fb66c3208151d
SSDEEP

98304:vQXGUpep0SmvndHjuobejVDfo/8aX+QEZI8WQ00vj2HbRrbYhu/KUMs7LR8kCe8v:vrs/Tx7warBKL9ggq2

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2612	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2612	AcroRd32.exe
2612	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2340	2792	cmd.exe	31
PID 2792 wrote to memory of 2340	2792	cmd.exe	31
PID 2792 wrote to memory of 2340	2792	cmd.exe	31
PID 2340 wrote to memory of 2612	2340	rundll32.exe	32
PID 2340 wrote to memory of 2612	2340	rundll32.exe	32
PID 2340 wrote to memory of 2612	2340	rundll32.exe	32
PID 2340 wrote to memory of 2612	2340	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\OverwatchWebcam Win64 v.0.4-97\OverwatchWebcam_Data\StreamingAssets\aa\StandaloneWindows64\actionsce.bundle"
1⤵
- Suspicious use of WriteProcessMemory
PID:2792
- 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\StreamingAssets\aa\StandaloneWindows64\actionsce.bundle
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2340
- - 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\StreamingAssets\aa\StandaloneWindows64\actionsce.bundle"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2612

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
01aadfaa4ef56117f8cec745461fa283

SHA1
ae79f340de53a542c348410df016791311a971e0

SHA256
2e6a5741ee8a90fa995647f3a02886c0a1b4911e1bb16bd1f31b522a34564498

SHA512
5d53fb3e78ad28bbe4039a50e234cabd491eed0c34eaa980c0d6b6ef882b9aede2f6d1c0083e348a5deb2d7b2dd05b5126e2ca2eedae50eac4956d3da5b4be4d

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