838b27b272e687aa997515c0aa7ef5c3081643e51f03a4437191f81c39cbdfcd

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-02-2025 18:27

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General

Target

empyrean-grabber-fixed-main/src/components/injection.py
Size

2KB
MD5

1bfaa460966bb67499e24c44e2ae4f3f
SHA1

d79d21cd4518324d0c59fa6e183bc91df1c08433
SHA256

a9d1ad9132081e78a68e9bc71d315b74b4005f67e2667dc933db2be79e297e6c
SHA512

6e1fe9f8a5359abb7409f5b6177908968d5714dabb6e647b7a63c88ae02f06d7c16acb13895d896688ca4558ee64f2f80f2b02ec37879bd5b4b4bd7b5c66221f

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3032	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3032	AcroRd32.exe
3032	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 3020	1032	cmd.exe	29
PID 1032 wrote to memory of 3020	1032	cmd.exe	29
PID 1032 wrote to memory of 3020	1032	cmd.exe	29
PID 3020 wrote to memory of 3032	3020	rundll32.exe	30
PID 3020 wrote to memory of 3032	3020	rundll32.exe	30
PID 3020 wrote to memory of 3032	3020	rundll32.exe	30
PID 3020 wrote to memory of 3032	3020	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\empyrean-grabber-fixed-main\src\components\injection.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\empyrean-grabber-fixed-main\src\components\injection.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3020
- - 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\empyrean-grabber-fixed-main\src\components\injection.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3032

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
43cabafcad84b1293b4c9366861a5772

SHA1
4e848ad7bed0639f23003084b19d6463081835ef

SHA256
e599245cb7e9485956f073c1b001edff473239b30ace6607bf859e3276404939

SHA512
14a7f3e07ed743557c8dc95340531928b1b24d0a4fc3a8a44c35a2c9a856486ca17dd5abe4a41b3c92535b1b3c14ab57109e566af65c130c774f5a0c846de839

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