2df3a1bea4ba0d40486ec28fa567386959e9e7cb5ac99743ff836826525d978d

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04/07/2024, 00:14

240704-aja8yatdpj 10

04/07/2024, 00:13

04/07/2024, 00:12

04/07/2024, 00:05

03/07/2024, 23:40

03/07/2024, 23:38

Analysis

max time kernel
94s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 00:14

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Report Analysis Logs

General

Target

passwords_grabber.pyc
Size

7KB
MD5

bbb6ab7b8230cca0ac46532a612143d0
SHA1

4bf5ebb19c5807cfb4b48191ec65b329d67763cd
SHA256

8655f8885fa28c9633563e0264e65206eae277fb020f85a836be27f0fc3d7ec4
SHA512

21353818de5a2e192bcdb38e0765b675258ae733eb634c1b01fbf53dc22946b0eee127c975be7a63d20a8db2b87521fe0ed85f2ec09dcc2f3adf5a7fea0b180e
SSDEEP

192:h114qWLfhuUIxzOK2cxDJb+XUhetovxEPz:V4qWLfMtzVxDAEW7

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
392	NOTEPAD.EXE

Suspicious use of SetWindowsHookEx 19 IoCs

pid	Process
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe
4120	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 392	4120	OpenWith.exe	93
PID 4120 wrote to memory of 392	4120	OpenWith.exe	93

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
1⤵
- Modifies registry class
PID:4492

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4120
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\passwords_grabber.pyc
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:392

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

Windows 7 deprecation

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