b9ca383ea8a408b569ffb1db3d2b7d2b210a228329967105ad7ba73b5488695b

Analysis

max time kernel
102s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02/02/2025, 10:38 UTC

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General

Target

passwords_grabber.pyc
Size

7KB
MD5

cc180daa11732953527c69ac7bbea3b1
SHA1

24ea916374f1fe5981219c1c330ba8f851571e9e
SHA256

6a67c8b0591fef85f8436d152361796d4bf1fb3ddf46a5af873743cc16ece1fe
SHA512

5e4e259999b3155ca5d9f55de691ced7c918acdab8b7c3ef7bca69903d6057a6c102a997b4b2af4a655026b3dd3ea8aed855306633392ab6a9171e70a34dbfbb
SSDEEP

192:0tkwY6bLQ3hT8+NE102sGMleDkUhMbvEh:dwY6bLQ3RzHOMER

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1044	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1044	AcroRd32.exe
1044	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2984	2508	cmd.exe	31
PID 2508 wrote to memory of 2984	2508	cmd.exe	31
PID 2508 wrote to memory of 2984	2508	cmd.exe	31
PID 2984 wrote to memory of 1044	2984	rundll32.exe	32
PID 2984 wrote to memory of 1044	2984	rundll32.exe	32
PID 2984 wrote to memory of 1044	2984	rundll32.exe	32
PID 2984 wrote to memory of 1044	2984	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2984
- - 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\passwords_grabber.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1044

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
8fbdbb88012aad140c418f6b217b464c

SHA1
316cc89bc4f0c0eef9376e90cf153327d495ac97

SHA256
fa1e48d6eabf385239ad0ada931f8fc94c4eab06383f40db1c1baf8c89527939

SHA512
eeb25d8d4e4d956707df9afd9520628e8f11b1d88941e14a9b731ba1ecd3255ccc1aedb87432c1a1ea2d4007bbbbe2643b68feb02d52134df8240bfb50d4298f

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