c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3

Analysis

max time kernel
93s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 10:51

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General

Target

c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3.exe
Size

83KB
MD5

6a9ecef4de0bd6bece3ef44c40cb4459
SHA1

c307a5a370b74ac496e40d3d28392d0b4421db41
SHA256

c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3
SHA512

6d8016636c1b73c1d239b8a065983c5e2baece42697c25ae1ba2db312a58ee18393a4b44dacdbdcb1b93b645af02a7cfbe675532719e8e78e605f3aa2dac68b8
SSDEEP

1536:0cyyjFxTgOUEbwsIWFNJUYQRomRmjC5TNuC:0c3sEssuYQRo8mu5Th

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
4108	c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240625031.txt	c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3.exe

Program crash 5 IoCs

pid	pid_target	Process	procid_target
2740	4108	WerFault.exe	82
2780	4108	WerFault.exe	82
5024	4108	WerFault.exe	82
3520	4108	WerFault.exe	82
4148	4108	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	c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3.exe

C:\Users\Admin\AppData\Local\Temp\c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3.exe
"C:\Users\Admin\AppData\Local\Temp\c9eb7c269b33bd7632389c7a303ac5abec159167507d6eae327bc0315c5abcb3.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4108
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 464
  2⤵
  - Program crash
  PID:2740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 460
  2⤵
  - Program crash
  PID:2780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 384
  2⤵
  - Program crash
  PID:5024
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 532
  2⤵
  - Program crash
  PID:3520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 536
  2⤵
  - Program crash
  PID:4148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4108 -ip 4108
1⤵
PID:3540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4108 -ip 4108
1⤵
PID:1896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4108 -ip 4108
1⤵
PID:3484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4108 -ip 4108
1⤵
PID:2720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4108 -ip 4108
1⤵
PID:2924

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

C:\Windows\SysWOW64\240625031.txt

Filesize
72KB

MD5
ca21074d7a880e6a0613c2af9a4ef8c6

SHA1
79c70e968407171e408eaa4a2288e969ee3def68

SHA256
e8f681a24c32512c40b2eb89a8aaa14e44421d6747648c6dfbda1b2a104a013c

SHA512
c96cd2d958a8f367161aa0daac646cb5a56e0115040214536cabec62a619bc42522c0447fd0d31a4c0d6c9b5062cd9918d82c472ffc4b0ba3365ad3ea5ad7a68

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