765e93db27f71aa62350f280b56f4c94df02418f69f983fa0d22adbb8f2e3f87

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
09-12-2024 00:01

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General

Target

passwords_grabber.pyc
Size

7KB
MD5

e51a6ecd8527b9e758afb60513356e19
SHA1

89feb7e8f793bef5dc22556196bb9b03387476fe
SHA256

3c2a8cf8d20d10c27c1c389064abbcce9aab9d6afe5cac26a376ebedf551bece
SHA512

acc505cea3eff572570b05418931b9be9339c0dd91922ce5ef470810bf861f2395535ccab883f470910bb4e0c9dae309382044568ae0a3aba2b9323ada1f784d
SSDEEP

192:A114qWLlhuUIxDPK2cMHJb+XUhitovgEuT:64qWLlMFyVMHAE/Y

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
2912	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2712	2896	cmd.exe	31
PID 2896 wrote to memory of 2712	2896	cmd.exe	31
PID 2896 wrote to memory of 2712	2896	cmd.exe	31
PID 2712 wrote to memory of 2912	2712	rundll32.exe	32
PID 2712 wrote to memory of 2912	2712	rundll32.exe	32
PID 2712 wrote to memory of 2912	2712	rundll32.exe	32
PID 2712 wrote to memory of 2912	2712	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:2896
- 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:2712
- - 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:2912

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
715aad9bcef01f613990998b286d2c03

SHA1
5433c6e84054ebbd39ca930e5f48b101c48fc2b9

SHA256
c47daef2ac627acd58ed5d5e15a559acfb931ee11508f1c6b1d638f8301bc6e4

SHA512
289c437ab4c1494c971192d90b3aabf02813f0269b4533819c8f84b7d871e1d659b69869ee3b381514335c07cec0df1759a504b08f4ec95648933cf7874e5f48

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