6260573a74f0501e671ad0e0b0d613b520c51a00896ea3c35ecca84d656dc499

Analysis

max time kernel
23s
max time network
17s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 23:34

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General

Target
passwords_grabber.pyc
Size 7KB
Sample240722-3khnmavbmg
SHA256 8655f8885fa28c9633563e0264e65206eae277fb020f85a836be27f0fc3d7ec4
MD5 bbb6ab7b8230cca0ac46532a612143d0
SHA1 4bf5ebb19c5807cfb4b48191ec65b329d67763cd
SHA512 21353818de5a2e192bcdb38e0765b675258ae733eb634c1b01fbf53dc22946b0eee127c975be7a63d20a8db2b87521fe0ed85f2ec09dcc2f3adf5a7fea0b180e
SSDEEP 192:h114qWLfhuUIxzOK2cxDJb+XUhetovxEPz:V4qWLfMtzVxDAEW7
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.pyc	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2800	2932	cmd.exe	31
PID 2932 wrote to memory of 2800	2932	cmd.exe	31
PID 2932 wrote to memory of 2800	2932	cmd.exe	31
PID 2800 wrote to memory of 2888	2800	rundll32.exe	33
PID 2800 wrote to memory of 2888	2800	rundll32.exe	33
PID 2800 wrote to memory of 2888	2800	rundll32.exe	33
PID 2800 wrote to memory of 2888	2800	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- 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:2800
- - 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⤵
    - Suspicious use of SetWindowsHookEx
    PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 b7ec495017f8c68b04cc339589600f9dfe7b9e0932dbc69eeaadd7d5de45f062
MD5 d23429c65455d6e1be99c4b0fb74e122
SHA1 58355b9d99f2a7806452d71bba9c32a5907abca8
SHA512 1fcc581e63d026ae527fee93f48a920b76c79e4641e0cbe0f039a6c629ed059012f32c32177661e27fe926bba64b8c6c5805957b4e8356a125908b7df956888a
MD5 SHA1 SHA512

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