fd423dc5c37065f1bef1c9acacb859f0f6d8bb779d6f24a0c8f3bf8f2585f1a8

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/12/2024, 22:39

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General

Target

passwords_grabber.pyc
Size

7KB
MD5

7d2e86e5d8afcff3d134f866f33d836c
SHA1

1791cfa048717d69f51c56ecf63f5047b088532d
SHA256

30c7051140e658b94573f4fd7bcdfcef0ac6e54aec22a69220632437f6f465cd
SHA512

555fb2eafcb4a9d5762608396969d635e6d260f50089e1bc949a2c37aa6531526ee8c3e365e10b88b04b5afb966d3d112e5bbcf4414e4ffef305c1fbb61dbc5b
SSDEEP

192:A114qWLfhuUIxzOK2cxDJb+XUhetovxEPz:64qWLfMtzVxDAEW7

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2900	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2900	AcroRd32.exe
2900	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 1032	2404	cmd.exe	31
PID 2404 wrote to memory of 1032	2404	cmd.exe	31
PID 2404 wrote to memory of 1032	2404	cmd.exe	31
PID 1032 wrote to memory of 2900	1032	rundll32.exe	33
PID 1032 wrote to memory of 2900	1032	rundll32.exe	33
PID 1032 wrote to memory of 2900	1032	rundll32.exe	33
PID 1032 wrote to memory of 2900	1032	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:2404
- 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:1032
- - 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:2900

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
f1566633e294c1969b1be96604c79043

SHA1
f50c3c6da12ae547bce37f8714a8345d1e57fdae

SHA256
71402a66f4a7d45b8c1ffe96a369d0d614df3a7e54f1d152cc897c01fbe22d35

SHA512
c906f88038abb68018e18ea208a6e89bf1a58121f48acc420f8e9b9e10d7bb5d6981340a1a18db34eb033ef3958d60603392a20694de8bfc2f9b407ef1e38684

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