a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 06:24

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General

Target

a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe
Size

980KB
MD5

063957e086920ee7aabe418d8eb9dc11
SHA1

4493cb3de0368618030a39f85d07ea88fd7ea386
SHA256

a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c
SHA512

4e26662fd1e1b5ddcda07ed6f14c6abd96e82bdcbd9ee307db3bc37310c4518debaed01e6077d4eb83c1d0800f4c7c16ee297276b159fb284ff06dd261bec8aa
SSDEEP

12288:6g3oAHViDNkd+dqqWOmUcfKXiLRuTekmXSbVyVD49qWJkBUsZDZFRPMAJVlsi3Yf:MAHoBkd+dqROLce3erD0qHDZvPMSB39y

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1812	2688	WerFault.exe	29

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	a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 1812	2688	a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe	30
PID 2688 wrote to memory of 1812	2688	a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe	30
PID 2688 wrote to memory of 1812	2688	a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe	30
PID 2688 wrote to memory of 1812	2688	a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe	30

C:\Users\Admin\AppData\Local\Temp\a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe
"C:\Users\Admin\AppData\Local\Temp\a20ff2f8fdebb6cc494f7b3f4df9165fd692e52aed3e42fd0b877bab00b63d7c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 36
  2⤵
  - Program crash
  PID:1812

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/2688-0-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

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memory/2688-1-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download