3cd5e2eff3354fda6199c237fc3e4cab81fb4dc958e53b18e27c80691877cf6d

Analysis

max time kernel
142s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 10:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe
Size

3.2MB
MD5

08ddb95d2c23002fcce95086d445134e
SHA1

abb96129701b0071be71fb61aa967b5050ca5f47
SHA256

3cd5e2eff3354fda6199c237fc3e4cab81fb4dc958e53b18e27c80691877cf6d
SHA512

6df96564fa870095cbc4d1f47de216fd70558e79b604b6aa213437d2278ffc89637201b6eebd5ab008c51145e1d598fe85288bb6f9ee1910e522e78ccfd0083b
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1N7:DBIKRAGRe5K2UZH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1000	e579a2d.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3600	1000	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e579a2d.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2000	2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe
2000	2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe
1000	e579a2d.exe
1000	e579a2d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1000	2000	2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe	84
PID 2000 wrote to memory of 1000	2000	2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe	84
PID 2000 wrote to memory of 1000	2000	2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe	84

C:\Users\Admin\AppData\Local\Temp\2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-12_08ddb95d2c23002fcce95086d445134e_hacktools_xiaoba.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e579a2d.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e579a2d.exe 240622140
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1000 -s 2056
    3⤵
    - Program crash
    PID:3600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1000 -ip 1000
1⤵
PID:2408

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e579a2d.exe

Filesize
3.2MB

MD5
5a2fde5eaa107c772c7212fb94854e85

SHA1
23b0654c7fb77dfbdbe5c2f19e86906d0cd4877d

SHA256
a9a23e991910c35f734a043eb6bbc8fa832dfd19fd43ffef6ed36f9263eefceb

SHA512
b6e60a4e1af12f4f60d579d8a8d032335b3340cd25fa8145fd606a7e393f059252a139fd817dba41e4a706ae75f952d2f24763d5c717d2ea9db062a07c7c7992

Download Submit
memory/1000-17-0x00000000759EA000-0x00000000759EB000-memory.dmp

Filesize
4KB

Download
memory/1000-21-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2000-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2000-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2000-16-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download