15f5346f636fa7879882f23611d46da7d7fab3e03cf75366f8721fe54804f8fd

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-11-2024 13:49

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General

Target

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

2KB
MD5

deaf00b5fa1e87d383d67653e7f9e632
SHA1

615abf76bcfbaf3249e65f5d764cbc8a9c457317
SHA256

9933b323c85c9bf087367660bacf9e5bf46c5e869688af46922560c9b710d9da
SHA512

255fc671802131cfa7bc498a0877116db35fd5b6380b630ccfda37f282956d8a1a6f65dd5414e84659970fa7f461c45ab1b7dedabef8f11beca2f121f8260e8a

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-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2908	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2908	AcroRd32.exe
2908	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2152	2072	cmd.exe	32
PID 2072 wrote to memory of 2152	2072	cmd.exe	32
PID 2072 wrote to memory of 2152	2072	cmd.exe	32
PID 2152 wrote to memory of 2908	2152	rundll32.exe	33
PID 2152 wrote to memory of 2908	2152	rundll32.exe	33
PID 2152 wrote to memory of 2908	2152	rundll32.exe	33
PID 2152 wrote to memory of 2908	2152	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\empyrean-main\src\components\injection.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\empyrean-main\src\components\injection.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2152
- - 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-main\src\components\injection.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2908

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
ee48e46e8d6ccd155959ba84f532a5cc

SHA1
e647731dbb3b5c164d55b0eea9ac6012c297365a

SHA256
18136b28a1910d2d445493506f3fd6cd914dc0c0fc775dc8867fbff8e3778c78

SHA512
1fc2b327260e356db9e6b0b7229013c526c206d5f79579dbad1a05bd05c4a20097a26118e150f6e3892dd23ca87373d7e73b2f44b531470e9cdf73a7899cfd1a

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