70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054

Analysis

max time kernel
108s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 08:52

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General

Target

70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe
Size

370KB
MD5

bf8921d614e3d56046f5ab1d185caf30
SHA1

3be1787420cbddb10ed7fef892e21345934684c4
SHA256

70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054
SHA512

445b5a06f90f3af7d0bdcf353c07b321edcf315aaa7f42effc91f723a49271a2efa02bb74144e0e18aa9dd06d54d5f916fe6666f9de948e2301a8b82a97a7316
SSDEEP

6144:kCE6/mUXJ531nIUliViSZbLhaZfvMlLXICgc:U6TOUMBQf0ljWc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1968	3864	WerFault.exe	83

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	70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3864	winver.exe
3864	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3864	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3204 wrote to memory of 3864	3204	70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe	83
PID 3204 wrote to memory of 3864	3204	70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe	83
PID 3204 wrote to memory of 3864	3204	70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe	83
PID 3204 wrote to memory of 3864	3204	70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe	83
PID 3864 wrote to memory of 3416	3864	winver.exe	56
PID 3864 wrote to memory of 2628	3864	winver.exe	44

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2628

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3416
- C:\Users\Admin\AppData\Local\Temp\70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe
  "C:\Users\Admin\AppData\Local\Temp\70daffbc90308fd78e18faf0fb4e94143d6f44b3b3cd5ec2f4a1b2189c24f054N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3204
- - 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:3864
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 636
      4⤵
      Program crash
      PID:1968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3864 -ip 3864
1⤵
PID:4636

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/2628-16-0x0000000000D90000-0x0000000000D97000-memory.dmp

Filesize
28KB

Download
memory/2628-15-0x0000000000D90000-0x0000000000D97000-memory.dmp

Filesize
28KB

Download
memory/3204-14-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3204-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3204-3-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3204-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3204-0-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/3416-11-0x00007FFE9486D000-0x00007FFE9486E000-memory.dmp

Filesize
4KB

Download
memory/3416-10-0x00000000003E0000-0x00000000003E7000-memory.dmp

Filesize
28KB

Download
memory/3864-8-0x0000000000AD0000-0x0000000000AD7000-memory.dmp

Filesize
28KB

Download
memory/3864-12-0x00007FFE947D0000-0x00007FFE949C5000-memory.dmp

Filesize
2.0MB

Download
memory/3864-5-0x0000000000AD0000-0x0000000000AD7000-memory.dmp

Filesize
28KB

Download
memory/3864-9-0x0000000077692000-0x0000000077693000-memory.dmp

Filesize
4KB

Download
memory/3864-17-0x0000000000AD0000-0x0000000000AD7000-memory.dmp

Filesize
28KB

Download
memory/3864-19-0x00007FFE947D0000-0x00007FFE949C5000-memory.dmp

Filesize
2.0MB

Download