e8a4ba61d6c4c984ba01c02a1f2ae5049f78d3e139c81d542835662375d72da0

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 01:08

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General

Target

2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe
Size

3.2MB
MD5

27c0e186461389cee15687c1a3468bd9
SHA1

a1f27bdf3d1242a1d81a6cb3b61e8c72275e1515
SHA256

e8a4ba61d6c4c984ba01c02a1f2ae5049f78d3e139c81d542835662375d72da0
SHA512

e3f88b4a7ae29aa2b18d6ada3fc4c35eeaa4111629abc1b27f236d7a9e029986dbef0dcfdf6acbd51b29a2e8dc2447e68ad45eab4e527a355fc301381f75027d
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NA:DBIKRAGRe5K2UZc

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1200	e576e3b.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3724	1200	WerFault.exe	86

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	2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e576e3b.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3412	2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe
3412	2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe
1200	e576e3b.exe
1200	e576e3b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3412 wrote to memory of 1200	3412	2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe	86
PID 3412 wrote to memory of 1200	3412	2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe	86
PID 3412 wrote to memory of 1200	3412	2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe	86

C:\Users\Admin\AppData\Local\Temp\2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-13_27c0e186461389cee15687c1a3468bd9_hacktools_xiaoba.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3412
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e576e3b.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e576e3b.exe 240610890
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 2072
    3⤵
    - Program crash
    PID:3724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1200 -ip 1200
1⤵
PID:3200

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\e576e3b.exe

Filesize
3.2MB

MD5
e5f0f5a824c5a422691c05684dd15cea

SHA1
9933f55e7faf41458c820d74cc63746d230380fe

SHA256
00e85e50a194eb175d89eb872d23bbfe7a84e8d70ecbeb6fcb9a9dea22e2677e

SHA512
8e87e90609cd03266fb1d413f11e371d4b2a8a15cb5cf6194fb0b88d427c468df9fd605fa6b240d78e778578c82241ec63b7be0aa33abfa87f36c4d816749a26

Download Submit
memory/1200-19-0x0000000075D3A000-0x0000000075D3B000-memory.dmp

Filesize
4KB

Download
memory/1200-23-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/3412-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/3412-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/3412-7-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download