b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 23:37

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General

Target

Malware Samples/2fe23715380e143ce8dfcd815d82a66f.danger
Size

195KB
MD5

2fe23715380e143ce8dfcd815d82a66f
SHA1

53ecdc4bc5e6c234840d069b570bc1159fd1ee20
SHA256

53c41353c60c2514c555e9c49ace7fd4ed2a45b100efa102b7ca6024ba591b0d
SHA512

7f1fcb466eddfe4229272ec145503661cc32fa29bcbad2951e2ebb22e1be1a4801451ab814ede12ec71848b88ed5d13b982aaf1c72e9ee7cf2a7664325cd1e30
SSDEEP

3072:MSQhIH+UaqFh5lr/SzFaSadGBrjC48+WZ/POhh+/d9t/hWO05VkN:MSQhIHNaqHSzGdD48+aPOnI9zWOK2

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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2816	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2816	AcroRd32.exe
2816	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 576 wrote to memory of 2876	576	cmd.exe	32
PID 576 wrote to memory of 2876	576	cmd.exe	32
PID 576 wrote to memory of 2876	576	cmd.exe	32
PID 2876 wrote to memory of 2816	2876	rundll32.exe	33
PID 2876 wrote to memory of 2816	2876	rundll32.exe	33
PID 2876 wrote to memory of 2816	2876	rundll32.exe	33
PID 2876 wrote to memory of 2816	2876	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\2fe23715380e143ce8dfcd815d82a66f.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:576
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Malware Samples\2fe23715380e143ce8dfcd815d82a66f.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2876
- - 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\Malware Samples\2fe23715380e143ce8dfcd815d82a66f.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2816

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
c8dc07759f7e5a2994d1050fe8d7dab2

SHA1
c7c73581710a441ffe1995ec7d9dfdaf00c415da

SHA256
935071ab832fa926761a614e6dbbc93a7255cdeca183796d1274e37035faf61d

SHA512
a5ba03ec21ef3eb36edade71f10646306aa8d109a830fa573bc412742b9f2d4328f75d34eb491c4f047ce5cec7147e2a6c7e1d1c4c0eed3150a4af2c49f60eca

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