205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe

Analysis

max time kernel
132s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 01:15

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General

Target

205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe
Size

1.1MB
MD5

a4da0c3a81ce6e35b803754ebb4a42e9
SHA1

0445852f6b80331ff996b4773c100ce3dd31057a
SHA256

205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe
SHA512

9a300e262b0e5542498bda518efcc88257e790b741e31b6e70da239dd67181c25284e81308f14c9e9b008daa7f10a0d8393d0f46d7fabf2c04e0587aeaf2ce83
SSDEEP

24576:zqDEvCTbMWu7rQYlBQcBiT6rprG8auGzCthIwX:zTvC/MTQYxsWR7auS+R

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3804	3288	WerFault.exe	83

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	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe
3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe
3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3288 wrote to memory of 4548	3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe	87
PID 3288 wrote to memory of 4548	3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe	87
PID 3288 wrote to memory of 4548	3288	205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe	87

C:\Users\Admin\AppData\Local\Temp\205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe
"C:\Users\Admin\AppData\Local\Temp\205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3288
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\205430bd493e7aa04d357f3cba5ad5959c32e099d79e6087546251aac52219fe.exe"
  2⤵
  PID:4548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3288 -s 688
  2⤵
  - Program crash
  PID:3804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3288 -ip 3288
1⤵
PID:3500

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

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Downloads

memory/3288-11-0x0000000000DF0000-0x0000000000DF4000-memory.dmp

Filesize
16KB

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