838b27b272e687aa997515c0aa7ef5c3081643e51f03a4437191f81c39cbdfcd

Analysis

max time kernel
119s
max time network
120s
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/antidebug.py
Size

11KB
MD5

26435fe69fcfe6322679c9df730cd0b0
SHA1

95a305df9fae655cc4b34eb0d5cad8848a4c9100
SHA256

101b5276bcaae253319cfc1f0f6b6a1688d9286c7852f8e12d00c698b2ae117c
SHA512

26e7750c235cfc734d86502f85f1620c4698bde6e377a2264bddd3017bb8891110e49ead665b59330666d2dd4686c8e657fb080554905dbb9976c8846781c963
SSDEEP

192:0PRZOKV83Gsn8ZBwh9JYmypzrKU8zrPsR0TtsBWaOJjd5vpV5M7/V/c:0ZTd+nJYJzrn+rgeeWaOJjd5vpVC6

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-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2624	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2624	AcroRd32.exe
2624	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 2800	1120	cmd.exe	29
PID 1120 wrote to memory of 2800	1120	cmd.exe	29
PID 1120 wrote to memory of 2800	1120	cmd.exe	29
PID 2800 wrote to memory of 2624	2800	rundll32.exe	30
PID 2800 wrote to memory of 2624	2800	rundll32.exe	30
PID 2800 wrote to memory of 2624	2800	rundll32.exe	30
PID 2800 wrote to memory of 2624	2800	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\empyrean-grabber-fixed-main\src\components\antidebug.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1120
- 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\antidebug.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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\antidebug.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2624

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
b00d30fa068dd242f53e2cb9991425a5

SHA1
7079d1ad58da303074b287cc39f0cc60115b7bf0

SHA256
7586f19ff91931ae0aac7bdd8945d1618516be8766d73d628de0a69b2eaf74ce

SHA512
3721bf0c8e98b5cefdf487fd8d856540accacf912b57233eafb89844dd41dbb1c4bec357b79ac834ac88e2177fb0a20d4082f2b3b2675aa6ee3dc7c7c0ed54fe

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