9a4f371dafc70b6347dc125ec9803df96b2d77511e42bc1c236fbaf1c56be1ef

Analysis

max time kernel
103s
max time network
29s
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

16KB
MD5

ef5ff9aa32dbfab3ca059b1369b4b21a
SHA1

52ff0075462c223338c44dd0f423698af1ac8444
SHA256

c3039a764f1b20d52b1cd58067713612ce81b39fe9510cdd8e6dbd2811158cd0
SHA512

301c59c0405e69ea90891acce599414173fa8aeaab904169e1e54c5e9e55674f67a71c28d257c1de23bf6c8474b6243c5e67d5a93ba59c2bf084861d1565ae07
SSDEEP

384:A1Bu/+vi+9/AsBOJVEgdrE3isV0NCEHajRyW5QCRAUFBDjdB:AnKcie/AsBjgRaXV5EHwRyUBDjdB

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-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1160	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1160	AcroRd32.exe
1160	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2796	2240	cmd.exe	30
PID 2240 wrote to memory of 2796	2240	cmd.exe	30
PID 2240 wrote to memory of 2796	2240	cmd.exe	30
PID 2796 wrote to memory of 1160	2796	rundll32.exe	31
PID 2796 wrote to memory of 1160	2796	rundll32.exe	31
PID 2796 wrote to memory of 1160	2796	rundll32.exe	31
PID 2796 wrote to memory of 1160	2796	rundll32.exe	31

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:2240
- 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:2796
- - 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:1160

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
05c0959809c6345c39f88e820dd224e0

SHA1
7a118e37aed8d2876fca21293f5e2fcddb92a0ec

SHA256
76985cb2e384ce646d0090e4f7a4248060669f49528101ec73130f4e8f48611e

SHA512
05ad6bdb94dd0657fb7f420fef2196f708d5a2a9ee319a91a5a8e62e870337666eec6169e04963bbc715cd6d0b20ca83d26abcf3c7cb4220302743669c2a0923

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