39b12628d654ed8688210e5a1d73b37aa2d1807ecafce9cdbfc8f8e4eee6a277

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 01:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe
Size

1.2MB
MD5

7133ab55e31ea1b16b141a561d5c3b27
SHA1

f08bf25e27b467460a5fecfa421c0555d4c88616
SHA256

34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70
SHA512

7d54f51c80f3e3ab3a1b86176d22c49241bfa0bd24b2ec81c38ad193c4491cd46dc55aedf410c5ce5b69fc634fb92966ac6dda4353dda146ac43f9072bcb9697
SSDEEP

24576:C4lavt0LkLL9IMixoEgea6RyGw86lPCEYq9MmCS:1kwkn9IMHea6RRw8u69aPCS

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 1 IoCs

pid	pid_target	Process	procid_target
1332	3872	WerFault.exe	82

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	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe
3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe
3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3872 wrote to memory of 1372	3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe	86
PID 3872 wrote to memory of 1372	3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe	86
PID 3872 wrote to memory of 1372	3872	34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe	86

C:\Users\Admin\AppData\Local\Temp\34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe
"C:\Users\Admin\AppData\Local\Temp\34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3872
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\34686435161bf43bd4c33df68a733b72ac73c24e5cd1d8fa473a7f55c373ab70.exe"
  2⤵
  PID:1372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 836
  2⤵
  - Program crash
  PID:1332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3872 -ip 3872
1⤵
PID:2792

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\aut736B.tmp

Filesize
260KB

MD5
0dbeb611bd9ce2744a16ee4ff48188b8

SHA1
952edb726b67707e5fd649332ca0c43b9ca1def4

SHA256
7e3be7db53377f83e239f743b62af067dcec01e7b78b6649f86f24fb4cef445c

SHA512
9dede6c2e0db94c83d8b976b7106f392abca29fd34a77d60e8d66acd27f64ca744e282dc290d018914ac85dcc803ddab88c92bb094e09bd2f613d00828308a7c

Download Submit
memory/3872-7-0x00000000047F0000-0x00000000047F4000-memory.dmp

Filesize
16KB

Download