c64a7a84d98c5b4adfb368c546d021d3992e10677e458c2184f8a67068799d8c

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 06:56

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General

Target

passwords_grabber.pyc
Size

7KB
MD5

d23a91aebc53fb0d013c182fc10a569e
SHA1

2fe4680de0ddafad84c4cf69d5427674ee2f49d9
SHA256

5fd25ed5ea1de4064160ee4559dfba63fe1e4b86fd631c388581ddebfc975b7d
SHA512

97c4aeb2d64469d6d469066bfa24135ad9351f79cbafe5f97ccdbc4e8d759684789f10efe08f50db0d33b8a923b0d9bb6c4ad6d49aadc938472781fd37ca0024
SSDEEP

192:A114qWLlhuUIxDPK2cMHJb+XUhitovgEuz:64qWLlMFyVMHAE/4

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-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2860	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2860	AcroRd32.exe
2860	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2184	1900	cmd.exe	31
PID 1900 wrote to memory of 2184	1900	cmd.exe	31
PID 1900 wrote to memory of 2184	1900	cmd.exe	31
PID 2184 wrote to memory of 2860	2184	rundll32.exe	33
PID 2184 wrote to memory of 2860	2184	rundll32.exe	33
PID 2184 wrote to memory of 2860	2184	rundll32.exe	33
PID 2184 wrote to memory of 2860	2184	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:1900
- 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:2184
- - 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:2860

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
fad6d15f9c04888140a0bc0e61caacbd

SHA1
2886ffab32cc866f062e3ca6fdfe3ad2b097d2c7

SHA256
d0b617b17c73154e78064f44fcfa840f2227c35223d1aade325ea12e424e2a17

SHA512
66a09de1c36523d6f6f40440ba9d76df049b891150e76e0ad972f51824205e3b56085f7530daffc2a0a268a310b55244ba0ae394416f831160558d1944203fa2

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