40d3db4f7a657dd55aff0ddeab025f6d996ae7358c241b6ac5158d35235b90cd

Analysis

max time kernel
839s
max time network
841s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/01/2025, 22:50

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General

Target

Rebomb2AYOP/ReBomb2App/fonts/__init__.py
Size

1B
MD5

68b329da9893e34099c7d8ad5cb9c940
SHA1

adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
SHA256

01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
SHA512

be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09

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
2684	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2684	AcroRd32.exe
2684	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 756	2504	cmd.exe	31
PID 2504 wrote to memory of 756	2504	cmd.exe	31
PID 2504 wrote to memory of 756	2504	cmd.exe	31
PID 756 wrote to memory of 2684	756	rundll32.exe	33
PID 756 wrote to memory of 2684	756	rundll32.exe	33
PID 756 wrote to memory of 2684	756	rundll32.exe	33
PID 756 wrote to memory of 2684	756	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Rebomb2AYOP\ReBomb2App\fonts\__init__.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Rebomb2AYOP\ReBomb2App\fonts\__init__.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:756
- - 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\Rebomb2AYOP\ReBomb2App\fonts\__init__.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2684

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
b206aa0e062a86ac97133ff69ffb553d

SHA1
98d3ec87b32dce0a988d6cc30a176a6d5a6a0b7b

SHA256
b2e4a23dde0287cafb88b9d661596db6408e15d3f5a1146f3d4a4565ff653824

SHA512
06445d3e997ba48b267b78edd48a23f652fae3b887de3cbb22af4fd3404e5a847aaf14e35fbca11f87e773047a5812ecb7357ca09b07c196a8c3ca5c3d8aad86

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