f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79

Analysis

max time kernel
92s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2024 15:06

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General

Target

f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe
Size

77.0MB
MD5

08a6ef433d71fa3d8c12a49c90536e07
SHA1

36fb6637e9ca8086c55d9cf919bdd2dae3eb378d
SHA256

f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79
SHA512

97f3914af07cc480f475bf38c06790dc015954da9d8d86cfbe4ccbe18e641a85eb4d4a9ebb60420be298c6790bd3592586c087e18b55bf8e4cea816e966a56b4
SSDEEP

24576:utb20pkaCqT5TBWgNQ7aGnuRUc1g0Zo/h/G86A:bVg5tQ7aGnuRA06h/35

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5060	4828	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	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe
4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe
4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4828 wrote to memory of 1632	4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe	85
PID 4828 wrote to memory of 1632	4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe	85
PID 4828 wrote to memory of 1632	4828	f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe	85

C:\Users\Admin\AppData\Local\Temp\f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe
"C:\Users\Admin\AppData\Local\Temp\f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4828
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\f6bc77a19dc8441e0c2a35dc81b89ac19c618acb4d45fa32754110ed30c61a79.exe"
  2⤵
  PID:1632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 720
  2⤵
  - Program crash
  PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4828 -ip 4828
1⤵
PID:3688

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/4828-6-0x00000000011A0000-0x00000000015A0000-memory.dmp

Filesize
4.0MB

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