3f8c83d3a9d47325f63fa8e3d6a55ce37096a20acf37ebae5365a0b0e43d4a99

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
03/10/2024, 17:37

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General

Target

BaDBoY v5/BaDBoYv5.dll
Size

1.2MB
MD5

2c2d1d7ad662aaca332d0099fb07e7dc
SHA1

46a6d01a27f35cce7dd1e2834aa2b014f54d4d3b
SHA256

cdd7ea1cd6e463a2cfad102701d6bb2ced5271578d3b32809bb32c952bb68ec0
SHA512

16f0f8e1c194de4c852e54f593d7d960d86837dc2585deea94f35162493e9b740ee5cc129ceefc338835410ab4efa3fbc15bde2a2c7f2382b4afe50bb7a4b027
SSDEEP

12288:X2SH+ReYqxvO+uKqhBcywcRr64cxcqRK4EFHeSjwnA:X2m+RavIBFRzQKtFHeow

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2380	2572	WerFault.exe	30

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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 1076 wrote to memory of 2572	1076	rundll32.exe	30
PID 2572 wrote to memory of 2380	2572	rundll32.exe	31
PID 2572 wrote to memory of 2380	2572	rundll32.exe	31
PID 2572 wrote to memory of 2380	2572	rundll32.exe	31
PID 2572 wrote to memory of 2380	2572	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BaDBoY v5\BaDBoYv5.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\BaDBoY v5\BaDBoYv5.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 252
    3⤵
    - Program crash
    PID:2380

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2572-0-0x0000000010000000-0x0000000010134000-memory.dmp

Filesize
1.2MB

Download
memory/2572-3-0x0000000010000000-0x0000000010134000-memory.dmp

Filesize
1.2MB

Download
memory/2572-2-0x0000000010000000-0x0000000010134000-memory.dmp

Filesize
1.2MB

Download
memory/2572-1-0x0000000010000000-0x0000000010134000-memory.dmp

Filesize
1.2MB

Download