6bc7deea5514eca325903a7f67b3800d63b9ddcd6fb2ca280dc63de0981a83d7

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 07:06

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General

Target

6bc7deea5514eca325903a7f67b3800d63b9ddcd6fb2ca280dc63de0981a83d7.dll
Size

332KB
MD5

b3564445a259cba6dbe6c16c68788cf5
SHA1

4a0c6c9990917dfaaba29e629e396f14267f06e0
SHA256

6bc7deea5514eca325903a7f67b3800d63b9ddcd6fb2ca280dc63de0981a83d7
SHA512

53616943dafdad53ee7cae2a7d6f7e49b84a38fd4f7acfdc7dc9cbf38a3f7df79da6c6223cbce45765d4df8adb73b53b0b5e9707f73de5690c77731d88ca4dbc
SSDEEP

6144:oM5IE/b7HEQ88cp/RUqErn5ub7McD8N6xXf:pt7bj5ub7N8N6h

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	2856	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 SetWindowsHookEx 1 IoCs

pid	Process
2856	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2744 wrote to memory of 2856	2744	rundll32.exe	30
PID 2856 wrote to memory of 3020	2856	rundll32.exe	31
PID 2856 wrote to memory of 3020	2856	rundll32.exe	31
PID 2856 wrote to memory of 3020	2856	rundll32.exe	31
PID 2856 wrote to memory of 3020	2856	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6bc7deea5514eca325903a7f67b3800d63b9ddcd6fb2ca280dc63de0981a83d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6bc7deea5514eca325903a7f67b3800d63b9ddcd6fb2ca280dc63de0981a83d7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 324
    3⤵
    - Program crash
    PID:3020

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/2856-0-0x000000006ED90000-0x000000006EDA0000-memory.dmp

Filesize
64KB

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