3ef8bb1d645223deb465bfdb08638db1fe1a804911a47f0d7f3863e412e87627

Analysis

max time kernel
119s
max time network
150s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 19:47

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General

Target

DsE-0.6.0-pc/game/008.rpa
Size

100.1MB
MD5

63299badec3ce953d8fc0a4592554b16
SHA1

5ce93e0da8941eaf85248e751c8c1a84646789ce
SHA256

45fbda1c02227f378272ee8c408908a464b7443d0db71e832833dba420d2cb12
SHA512

c55532a87e318ca812f4295ba2e08a6562ac9f30af02232e412ac695297f203d100d3f4a0700a2bffc4dcfc968ad83da79cf5a4f75e5a5f882eb9d3936f645a7
SSDEEP

1572864:VFONqWfZsuoO3bRik3OmjCblg15eEn9IEoq9U/Wzu9RwM2NEey:fOKe3dirbuzn9IEo2NzuwM8y

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rpa_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rpa_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rpa_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.rpa	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.rpa\ = "rpa_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rpa_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rpa_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\rpa_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2592	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2592	AcroRd32.exe
2592	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2728	2916	cmd.exe	32
PID 2916 wrote to memory of 2728	2916	cmd.exe	32
PID 2916 wrote to memory of 2728	2916	cmd.exe	32
PID 2728 wrote to memory of 2592	2728	rundll32.exe	33
PID 2728 wrote to memory of 2592	2728	rundll32.exe	33
PID 2728 wrote to memory of 2592	2728	rundll32.exe	33
PID 2728 wrote to memory of 2592	2728	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DsE-0.6.0-pc\game\008.rpa
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\DsE-0.6.0-pc\game\008.rpa
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2728
- - 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\DsE-0.6.0-pc\game\008.rpa"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2592

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

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Downloads

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

Filesize
3KB

MD5
b68cb7a383e49eea0c26e9c07f6c6e10

SHA1
fc3c541aa45e9c43ed9bf28d3672c42c63564ebf

SHA256
fda72f22cb3d54c10aa7f6349f7191cf116991aafa99ef8573962b4988877284

SHA512
28f7c1358882eaff4c4e732b6e171d501c7dcb34ce56a03da87b2e7694583cf6d71b382fc567c86f69baeaf845c40b77fa7345e186c4d8669f9b2abc72dbc76d

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