cc16889abbfe38386a105e602d856c512a2dfd51795ad55092ab27983e70b3b5

Resubmissions

01-12-2024 17:26

241201-vzv89sxjf1 10

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-12-2024 17:26

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General

Target

MoonStealer-main/main.py
Size

48KB
MD5

ce6bbfc8f624a0590495fce46648d3f7
SHA1

182880bb1eccc344455228afe6eabc28b0d25875
SHA256

f4c4c2476408c644b2aebf613d42ef361e2a5630c7a62c505bf4c319aace6293
SHA512

2cb207f86bd64ae448e26d456a9970bec46d7e196209983a9e1c822136248b6c4795bad4b58809d4cf1a74bdd46d5e7ff56b0c2933e5a94dffd7e414284ea58f
SSDEEP

768:gDaj4Pvv8PZmsyhTuVJ7AWyykW2WMWLWLWLWQW7WP2uL12oqcW7WFufQtRPPWMCd:yaj4Pvv8PjyhCV1T2aRtufK8MK

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

Processes:

AcroRd32.exe

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

Modifies registry class 1 IoCs

Processes:

rundll32.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid	Process
2736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid	Process
2736	AcroRd32.exe
2736	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	Process	procid_target
PID 2512 wrote to memory of 1996	2512	cmd.exe	32
PID 2512 wrote to memory of 1996	2512	cmd.exe	32
PID 2512 wrote to memory of 1996	2512	cmd.exe	32
PID 1996 wrote to memory of 2736	1996	rundll32.exe	33
PID 1996 wrote to memory of 2736	1996	rundll32.exe	33
PID 1996 wrote to memory of 2736	1996	rundll32.exe	33
PID 1996 wrote to memory of 2736	1996	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MoonStealer-main\main.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MoonStealer-main\main.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1996
- - 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\MoonStealer-main\main.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2736

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
2543a690347ee98273c4d4cb4a244ef7

SHA1
97f2487ddfe346add480850334bb1ef451fd5fc3

SHA256
222e1ee644d0596027a4d0cbddf3d1cc1a26d9d5f3f3f8a7ca7983be57d7cc1e

SHA512
09e73a16759636a5935d35c60f01ababd6c0dadf9667bf5838282dc178f60180bf1243d55995d7b1ba2b548ab171946611d653a2820a272e55f564472c440587

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