44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303

Analysis

max time kernel
111s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2024, 23:46

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General

Target

44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe
Size

225KB
MD5

cc30671a85daa945b7afb77a632510e0
SHA1

32017c7bf52c7b6317d51a92efe3dc979e5684dd
SHA256

44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303
SHA512

0f4dd84ca8b60ca13ebfbfab821ed1b868c26b6153d14de664da385520e82d26474fc57c4f2d507d03c6fc3e4124fe09c1332dd03c63b9a6fdf5860a45a35617
SSDEEP

6144:IA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:IATuTAnKGwUAW3ycQqgf

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

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2616	376	WerFault.exe	103
1612	2412	WerFault.exe	82

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	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Modifies data under HKEY_USERS 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3508	Explorer.EXE
Token: SeCreatePagefilePrivilege	3508	Explorer.EXE
Token: SeShutdownPrivilege	3508	Explorer.EXE
Token: SeCreatePagefilePrivilege	3508	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
376	winver.exe
2412	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 376	2412	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe	103
PID 2412 wrote to memory of 376	2412	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe	103
PID 2412 wrote to memory of 376	2412	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe	103
PID 2412 wrote to memory of 376	2412	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe	103
PID 376 wrote to memory of 3508	376	winver.exe	56
PID 2412 wrote to memory of 3508	2412	44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3508
- C:\Users\Admin\AppData\Local\Temp\44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe
  "C:\Users\Admin\AppData\Local\Temp\44410aa14079739d863684f15668223ec755d79b9b56d054ca1ae70a6fe5a303N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:2412
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:376
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 300
      4⤵
      Program crash
      PID:2616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 772
    3⤵
    - Program crash
    PID:1612

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:3100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 376 -ip 376
1⤵
PID:940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2412 -ip 2412
1⤵
PID:3712

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

memory/2412-1-0x00000000045A0000-0x0000000004BF8000-memory.dmp

Filesize
6.3MB

Download
memory/2412-2-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

Filesize
4KB

Download
memory/2412-3-0x00000000045A0000-0x0000000004BF8000-memory.dmp

Filesize
6.3MB

Download
memory/2412-4-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

Filesize
4KB

Download
memory/2412-5-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

Filesize
4KB

Download
memory/2412-6-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

Filesize
4KB

Download
memory/2412-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2412-16-0x00000000045A0000-0x0000000004BF8000-memory.dmp

Filesize
6.3MB

Download
memory/3508-8-0x0000000000370000-0x0000000000376000-memory.dmp

Filesize
24KB

Download
memory/3508-9-0x0000000000370000-0x0000000000376000-memory.dmp

Filesize
24KB

Download
memory/3508-13-0x0000000000380000-0x0000000000386000-memory.dmp

Filesize
24KB

Download