55e90e18b443a15116c1102dd21397fd1c7dd1e9aff347e1267c27032e3e4bb3

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-10-2024 14:51

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General

Target

31.214.157.40_#DarkRadiation_by_@r3dbU7z/api/bash_encryptor1.sh
Size

2KB
MD5

ba7d82ff5ddaa55e206e346bdfdf2872
SHA1

8fc79950d628ec81bc04bda01dd7aa4868c8259e
SHA256

691afd4ef5f33d99053c57456ce9fa126e29d51d4dd510928193d8c3332547b1
SHA512

92d4454ea73182d86686f0384480aaee09636705655b7e7a40e470d12677cd9ab471e33af79b81de52c362a2119292b7952fb6b84c42baa44812e07d348696ae

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-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2680	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2680	AcroRd32.exe
2680	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2756	1924	cmd.exe	31
PID 1924 wrote to memory of 2756	1924	cmd.exe	31
PID 1924 wrote to memory of 2756	1924	cmd.exe	31
PID 2756 wrote to memory of 2680	2756	rundll32.exe	32
PID 2756 wrote to memory of 2680	2756	rundll32.exe	32
PID 2756 wrote to memory of 2680	2756	rundll32.exe	32
PID 2756 wrote to memory of 2680	2756	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\31.214.157.40_#DarkRadiation_by_@r3dbU7z\api\bash_encryptor1.sh
1⤵
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\31.214.157.40_#DarkRadiation_by_@r3dbU7z\api\bash_encryptor1.sh
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2756
- - 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\31.214.157.40_#DarkRadiation_by_@r3dbU7z\api\bash_encryptor1.sh"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2680

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
330dc431ca51b26a7c039258cb825c88

SHA1
b81ae0ed9e8006104252e18fddce78fa4eeb4627

SHA256
b409986e3464ad11d13f4f396d360494ad34f84409acdf5c35e196060dab99d5

SHA512
a73ceff6681145c29e842b56f2150d532ecd64cae66a0ef08dbb9201b68989febd4801327a7e5aaf8d42a8837319e3d86aa2ed5d1a7d4a5d4c51f8d1dc784c63

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