8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
06/12/2024, 19:17

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General

Target

8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe
Size

976KB
MD5

3a2e885db234ac4de2c227fc6bc3a228
SHA1

e86ac74e6b7d80438430a95fcb3ddb8e64466060
SHA256

8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311
SHA512

6b7b0d226a481db0a73bd308a9c5c998ef11900f6c947b90c1fc3183e4e9d40ad18fdcd54ecf02d88f3c7c4d6af59d3b75e2fc9d041d1ea274a751a3ec22f0b0
SSDEEP

12288:Pg3oAHViDNkd+dqqWOmUcfKXiLRuTekmXSbVyVD49qWJkBUsZDZFRPMAJVlia4Ji:tAHoBkd+dqROLceTerD0qHDZvPMSi1s

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2320	1644	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	8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2320	1644	8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe	30
PID 1644 wrote to memory of 2320	1644	8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe	30
PID 1644 wrote to memory of 2320	1644	8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe	30
PID 1644 wrote to memory of 2320	1644	8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe	30

C:\Users\Admin\AppData\Local\Temp\8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe
"C:\Users\Admin\AppData\Local\Temp\8b1ed7712af16f50868ca16c409cbb18733b8b97be14e53f20fabe0d1c802311.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 36
  2⤵
  - Program crash
  PID:2320

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/1644-0-0x0000000000400000-0x00000000004F7000-memory.dmp

Filesize
988KB

Download
memory/1644-1-0x0000000000400000-0x00000000004F7000-memory.dmp

Filesize
988KB

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