71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 01:25

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General

Target

71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe
Size

967KB
MD5

92e968ac53d2d4e180df2f21673a0839
SHA1

4be19b7994ca2858a98350943ff68e90432007d7
SHA256

71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38
SHA512

41b0443d5bfc450df9c0b882b75a9c9114511986637c5596674ab59a85dfe0981cba51012bd2ce9dae63ea58f4b08b5e8bd8a19ae88f2677223b472f221bcb84
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaC8keeMuBBr47eeJ7hJh:7JZoQrbTFZY1iaCfphLr47bpjh

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
3976	2472	WerFault.exe	81

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	71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2472	71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe
2472	71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 684	2472	71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe	82
PID 2472 wrote to memory of 684	2472	71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe	82
PID 2472 wrote to memory of 684	2472	71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe	82

C:\Users\Admin\AppData\Local\Temp\71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe
"C:\Users\Admin\AppData\Local\Temp\71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\71eba39e12395d9976498f3e4a3149a91ef60781a028165c1e4411b5d9101f38.exe"
  2⤵
  PID:684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2472 -s 740
  2⤵
  - Program crash
  PID:3976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2472 -ip 2472
1⤵
PID:5076

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

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Downloads

memory/2472-2-0x0000000004090000-0x0000000004290000-memory.dmp

Filesize
2.0MB

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