e5d561aa451829d2c206022efa351d27c0ab2cbd63367715d90d3bf0ffc3ec69

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 18:55

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General

Target

2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
Size

3.2MB
MD5

765a12a79fc61c3ef723c95427621198
SHA1

141f1ecfba246fcfa790e7ac0338054366e3c828
SHA256

e5d561aa451829d2c206022efa351d27c0ab2cbd63367715d90d3bf0ffc3ec69
SHA512

5a097012d7a5c6110d9244c8782cf56b9d90df9220a7b56d6c304b9a20946fcc17c092da74b610dba5f6df6430faf8732d1d2ef2da4cec2ae67850cb1262f84f
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nf:DBIKRAGRe5K2UZj

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
892	f7680a5.exe

Loads dropped DLL 9 IoCs

pid	Process
1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2964	892	WerFault.exe	28

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	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f7680a5.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
892	f7680a5.exe
892	f7680a5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1608 wrote to memory of 892	1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe	28
PID 1608 wrote to memory of 892	1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe	28
PID 1608 wrote to memory of 892	1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe	28
PID 1608 wrote to memory of 892	1608	2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe	28
PID 892 wrote to memory of 2964	892	f7680a5.exe	30
PID 892 wrote to memory of 2964	892	f7680a5.exe	30
PID 892 wrote to memory of 2964	892	f7680a5.exe	30
PID 892 wrote to memory of 2964	892	f7680a5.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-29_765a12a79fc61c3ef723c95427621198_hacktools_xiaoba.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1608
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7680a5.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f7680a5.exe 259424421
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 892 -s 1476
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2964

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\f7680a5.exe

Filesize
3.2MB

MD5
3afc711595d7d794baeb6b1d1d70507e

SHA1
c3473cdfa3c040de6ed51ee77e47a3f3dd1fd34c

SHA256
be002bd430a6a578a1824f88b09b815bd614fe8189322433532866f42744cf74

SHA512
23155e0a265173b899b72d378ee78009c8cec88ce85f58cace97abcb207928b5acce3077082c14fbc8d7d50e6232553fca52e689655c30fd5b1a14587b708d28

Download Submit
memory/892-13-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/892-14-0x000000007774D000-0x000000007774E000-memory.dmp

Filesize
4KB

Download
memory/892-44-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/892-45-0x000000007774D000-0x000000007774E000-memory.dmp

Filesize
4KB

Download
memory/1608-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/1608-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/1608-5-0x0000000002AF0000-0x0000000002E95000-memory.dmp

Filesize
3.6MB

Download
memory/1608-12-0x0000000002AF0000-0x0000000002E95000-memory.dmp

Filesize
3.6MB

Download
memory/1608-15-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download