6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50

Analysis

max time kernel
146s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
22-02-2025 02:13

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General

Target

6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe
Size

89KB
MD5

b4a9492eba229dcd2942f5f0a65a8494
SHA1

e56bac0700aca235cca89b71dcc932a5b892e69b
SHA256

6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50
SHA512

d7a2df66ecee73deb5d426f1fd4717f0c0caf6dac479d464b9e8c541f2d20d43cfe071a11be2b56aeb08722c7dc50e3017dc9b4c980eed60bbf74565c74e4017
SSDEEP

1536:X9o65gQK3Zm+Mt9RV5O8oQ9cXFunGm6ManhFLnBqHan6owwosTk8vxA0:X9o6fK2XqXQwhnHlqQo8Lvy0

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3304	64	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 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	6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
64	winver.exe
64	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
64	winver.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3436	Explorer.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 64	4896	6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe	85
PID 4896 wrote to memory of 64	4896	6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe	85
PID 4896 wrote to memory of 64	4896	6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe	85
PID 4896 wrote to memory of 64	4896	6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe	85
PID 64 wrote to memory of 3436	64	winver.exe	55
PID 64 wrote to memory of 2392	64	winver.exe	41

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2392

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3436
- C:\Users\Admin\AppData\Local\Temp\6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe
  "C:\Users\Admin\AppData\Local\Temp\6fb6fd132002ce5872df080787d7794df4b1a2165afb0ee8e42e9873b1175f50.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4896
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:64
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 64 -s 632
      4⤵
      Program crash
      PID:3304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 64 -ip 64
1⤵
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/64-8-0x00007FFED29F0000-0x00007FFED2BE5000-memory.dmp

Filesize
2.0MB

Download
memory/64-2-0x0000000000AE0000-0x0000000000AE6000-memory.dmp

Filesize
24KB

Download
memory/64-15-0x0000000000AE0000-0x0000000000AE6000-memory.dmp

Filesize
24KB

Download
memory/64-14-0x0000000000AE0000-0x0000000000AE6000-memory.dmp

Filesize
24KB

Download
memory/64-6-0x0000000077092000-0x0000000077093000-memory.dmp

Filesize
4KB

Download
memory/2392-12-0x0000000000370000-0x0000000000376000-memory.dmp

Filesize
24KB

Download
memory/2392-11-0x0000000000370000-0x0000000000376000-memory.dmp

Filesize
24KB

Download
memory/3436-4-0x0000000001400000-0x0000000001406000-memory.dmp

Filesize
24KB

Download
memory/3436-9-0x00007FFED2C20000-0x00007FFED2C21000-memory.dmp

Filesize
4KB

Download
memory/3436-7-0x00007FFED2A8D000-0x00007FFED2A8E000-memory.dmp

Filesize
4KB

Download
memory/3436-1-0x0000000001400000-0x0000000001406000-memory.dmp

Filesize
24KB

Download
memory/4896-10-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/4896-5-0x00000000023D0000-0x0000000002DD0000-memory.dmp

Filesize
10.0MB

Download
memory/4896-13-0x00000000023D0000-0x0000000002DD0000-memory.dmp

Filesize
10.0MB

Download
memory/4896-0-0x0000000000430000-0x0000000000432000-memory.dmp

Filesize
8KB

Download