5fe4f64893d3ff2a595794abd371489795a8c8c246d8c48d6f6852efba0adf2d

Analysis

max time kernel
97s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-10-2024 20:17

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General

Target

2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
Size

3.2MB
MD5

5e75adb444ab8edad51ca9e620a44725
SHA1

29c7376f5081fdb6e27205fbc2b3790333d8a1b7
SHA256

5fe4f64893d3ff2a595794abd371489795a8c8c246d8c48d6f6852efba0adf2d
SHA512

71abe9e4e8808b11314b98b5266d5409b7ec242a8ee803f5522c2b61240ce6217f81c758096306ebed324bdbf9d1fa8e130233dac1c92bec8f711c5eee4ac1dc
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NS:DBIKRAGRe5K2UZW

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1356	e579172.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2620	1356	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	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e579172.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4644	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
4644	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
1356	e579172.exe
1356	e579172.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 1356	4644	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	84
PID 4644 wrote to memory of 1356	4644	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	84
PID 4644 wrote to memory of 1356	4644	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	84

C:\Users\Admin\AppData\Local\Temp\2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e579172.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e579172.exe 240620000
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1356
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1356 -s 2072
    3⤵
    - Program crash
    PID:2620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1356 -ip 1356
1⤵
PID:3288

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:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e579172.exe

Filesize
3.2MB

MD5
ac8ea85ae72220ef06d4cd999b5ff030

SHA1
60e636a8c0dc505f0ec697090c8fcc839158dfbd

SHA256
e486ef166ebfa9e6f09cda8ea7f1b3e34b6157b5eb4c049124efdad6bb7b5f22

SHA512
7b23673583db95eafc676d7ee52f96ceccfac8a6566bd9185d3a34562374a7fde9fc0e062c0e8aedb135879e3b43de5d27a9c33186aed5831ba4344839cb9f78

Download Submit
memory/1356-19-0x000000007625A000-0x000000007625B000-memory.dmp

Filesize
4KB

Download
memory/1356-23-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/4644-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/4644-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/4644-7-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download