3ef8bb1d645223deb465bfdb08638db1fe1a804911a47f0d7f3863e412e87627

Analysis

max time kernel
119s
max time network
152s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 19:47

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General

Target

DsE-0.6.0-pc/game/007.rpa
Size

7.5MB
MD5

0a9ea88155a4964a2aa519e29cb25686
SHA1

fa938f0119515f7cba39a3478a92fa6149b23d5f
SHA256

bd58458c26c81c597c4d17901fe3671e3af6d8edc3fc56cd423086e6aebc0f3e
SHA512

7ca93d20747664f55d97fdd4b112f1c996305b989469702400b389bcada56afe93ed752cd011d930df4b0ff4421242e13dcff6b7b396480cd57719fec9193676
SSDEEP

196608:sXCDP1uH5nzF26lzV2nYIsGABtBXKYWkgW9zGGC:jDP1uZnllUYIZYW67C

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-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\rpa_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\rpa_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\rpa_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\.rpa	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\.rpa\ = "rpa_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\rpa_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\rpa_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_CLASSES\rpa_auto_file\	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2508	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2508	AcroRd32.exe
2508	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2132	2552	cmd.exe	29
PID 2552 wrote to memory of 2132	2552	cmd.exe	29
PID 2552 wrote to memory of 2132	2552	cmd.exe	29
PID 2132 wrote to memory of 2508	2132	rundll32.exe	32
PID 2132 wrote to memory of 2508	2132	rundll32.exe	32
PID 2132 wrote to memory of 2508	2132	rundll32.exe	32
PID 2132 wrote to memory of 2508	2132	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DsE-0.6.0-pc\game\007.rpa
1⤵
- Suspicious use of WriteProcessMemory
PID:2552
- 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\007.rpa
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2132
- - 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\007.rpa"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2508

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
99d258a73dd721a36d6ab9ad2223ba2f

SHA1
f41e3ee894f0397d784002393420804d29c0dd6c

SHA256
f92b6690e7e32d2822bb4e6ba5f3f105a896ff7e04d5cf90ed1e23aed58ab4f9

SHA512
2b0d3a5ae01f928b15c2693daace32bd4378ce46297e25610c915134b4a9f51ac05103c4126d744c66ee5ecd68d3829c301490b9c78f3c4c9f5aa0ea43c711b5

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