5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e

Analysis

max time kernel
131s
max time network
125s
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 10:21

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General

Target

5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe
Size

1.1MB
MD5

471a314fd2f309be7ab062044e12f0de
SHA1

c1058e3787505af5a4df68653625158f8c8ac4b2
SHA256

5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e
SHA512

f12355bcb0c732dcb1f70abae4de91210cbbb8711884b2593048cf5edee0d08a2db64eeec8f8f127ad33e58eeeab6b9eeb577478c037efdedc0b3a0051994fef
SSDEEP

24576:qqDEvCTbMWu7rQYlBQcBiT6rprG8aWnmfArkK/yaFuR6i:qTvC/MTQYxsWR7aW/rk9auQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
972	632	WerFault.exe	84

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	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe
632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe
632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 3352	632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe	88
PID 632 wrote to memory of 3352	632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe	88
PID 632 wrote to memory of 3352	632	5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe	88

C:\Users\Admin\AppData\Local\Temp\5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe
"C:\Users\Admin\AppData\Local\Temp\5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:632
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\5903a6e132492859e71ad0542938af1fe807e0110fdb132725b7e6fbf5e94b5e.exe"
  2⤵
  PID:3352
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 692
  2⤵
  - Program crash
  PID:972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 632 -ip 632
1⤵
PID:2696

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/632-11-0x00000000026B0000-0x00000000026B4000-memory.dmp

Filesize
16KB

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