5fe4f64893d3ff2a595794abd371489795a8c8c246d8c48d6f6852efba0adf2d

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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
2884	f76cadd.exe

Loads dropped DLL 9 IoCs

pid	Process
2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
2824	WerFault.exe
2824	WerFault.exe
2824	WerFault.exe
2824	WerFault.exe
2824	WerFault.exe
2824	WerFault.exe
2824	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2824	2884	WerFault.exe	31

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	f76cadd.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe
2884	f76cadd.exe
2884	f76cadd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2884	2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	31
PID 2148 wrote to memory of 2884	2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	31
PID 2148 wrote to memory of 2884	2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	31
PID 2148 wrote to memory of 2884	2148	2024-10-08_5e75adb444ab8edad51ca9e620a44725_hacktools_xiaoba.exe	31
PID 2884 wrote to memory of 2824	2884	f76cadd.exe	33
PID 2884 wrote to memory of 2824	2884	f76cadd.exe	33
PID 2884 wrote to memory of 2824	2884	f76cadd.exe	33
PID 2884 wrote to memory of 2824	2884	f76cadd.exe	33

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⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76cadd.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76cadd.exe 259443421
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 1472
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2824

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

\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76cadd.exe

Filesize
3.2MB

MD5
1b78d6bd75016f86759df7c3bee26d27

SHA1
3c019f06ca4cc3aa546c88be1c34805d820818d1

SHA256
9629a108e8bffcef560d2b2332b542bffa824524c88aabeabab1df2b2f21a107

SHA512
cab588dcd96d9812f2717f8e25373601aee84e41f5bd7ce14c1a2ac25075315cb021869b230f539b0f450f3042017da489a782ff805f01e397187006d6f1ae68

Download Submit
memory/2148-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2148-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2148-11-0x0000000002B10000-0x0000000002EB5000-memory.dmp

Filesize
3.6MB

Download
memory/2148-13-0x0000000002B10000-0x0000000002EB5000-memory.dmp

Filesize
3.6MB

Download
memory/2148-15-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2884-12-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2884-14-0x0000000074EBD000-0x0000000074EBE000-memory.dmp

Filesize
4KB

Download
memory/2884-22-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2884-43-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download