9e0ef79a4126033c2924c2339093ff680dd5973dc62e21571be6ae2a893b0921

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 10:36

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General

Target

2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
Size

3.2MB
MD5

b3298fd648bcf3f28adbcd13ee9dab25
SHA1

08490889a0a7883a8f2ef51e79203189d69eaebc
SHA256

9e0ef79a4126033c2924c2339093ff680dd5973dc62e21571be6ae2a893b0921
SHA512

81751fd2c3b0fe4b884c0773a6f252039062968fd0d9fb423b9260f1d4cbcd9b812ede0a24d08ee7d28ea0223b3f95ebb376058fd75d92bceaefc33c48a5605f
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1N1:DBIKRAGRe5K2UZJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1364	f76f113.exe

Loads dropped DLL 9 IoCs

pid	Process
2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe
2628	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2628	1364	WerFault.exe	30

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	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f76f113.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
1364	f76f113.exe
1364	f76f113.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 1364	2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe	30
PID 2224 wrote to memory of 1364	2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe	30
PID 2224 wrote to memory of 1364	2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe	30
PID 2224 wrote to memory of 1364	2224	2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe	30
PID 1364 wrote to memory of 2628	1364	f76f113.exe	32
PID 1364 wrote to memory of 2628	1364	f76f113.exe	32
PID 1364 wrote to memory of 2628	1364	f76f113.exe	32
PID 1364 wrote to memory of 2628	1364	f76f113.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-27_b3298fd648bcf3f28adbcd13ee9dab25_hacktools_xiaoba.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76f113.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76f113.exe 259453218
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1364
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 608
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2628

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

\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76f113.exe

Filesize
3.2MB

MD5
e4bf0abffd592a7e506d987802641c12

SHA1
f2b536b962677124f8e2bab5944e1f7c7f3c35bb

SHA256
5faa7e5ca3b5bc943c254701b0d591558010e60c1e1bcd77380cacd15945b4ee

SHA512
74a650cc10940ec97a838567a5f33f052d464860ee9b541c9468f0b886c1c491428d522da0a16a0bb252416ab006aa25bdd4894646a9be30b6c6d91dbd6d8e68

Download Submit
memory/1364-13-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/1364-14-0x000000007567D000-0x000000007567E000-memory.dmp

Filesize
4KB

Download
memory/1364-44-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/1364-45-0x000000007567D000-0x000000007567E000-memory.dmp

Filesize
4KB

Download
memory/2224-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2224-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2224-9-0x0000000002B00000-0x0000000002EA5000-memory.dmp

Filesize
3.6MB

Download
memory/2224-10-0x0000000002B00000-0x0000000002EA5000-memory.dmp

Filesize
3.6MB

Download
memory/2224-36-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download