da48f14b672839432d025cfde78e656be20c0d913fb901b756066288287ab693

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 08:31

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General

Target

2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
Size

3.2MB
MD5

58a0cc98e62545f9d23cb8018b34fbf7
SHA1

acb2a06d3fcb4fc0a86c37d7b7807c84feca2493
SHA256

da48f14b672839432d025cfde78e656be20c0d913fb901b756066288287ab693
SHA512

7ad099d5f35e7f77f050904924d74048ac84e2458264a6b89cfae08d5042a285892374a1da2e2bae75853e832b0f3c690f405cfbab05585b91b256cafd1fa4fa
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NV:DBIKRAGRe5K2UZB

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2488	f76ba5a.exe

Loads dropped DLL 9 IoCs

pid	Process
2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
2736	WerFault.exe
2736	WerFault.exe
2736	WerFault.exe
2736	WerFault.exe
2736	WerFault.exe
2736	WerFault.exe
2736	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2736	2488	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	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f76ba5a.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
2488	f76ba5a.exe
2488	f76ba5a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2488	2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	30
PID 2692 wrote to memory of 2488	2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	30
PID 2692 wrote to memory of 2488	2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	30
PID 2692 wrote to memory of 2488	2692	2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe	30
PID 2488 wrote to memory of 2736	2488	f76ba5a.exe	32
PID 2488 wrote to memory of 2736	2488	f76ba5a.exe	32
PID 2488 wrote to memory of 2736	2488	f76ba5a.exe	32
PID 2488 wrote to memory of 2736	2488	f76ba5a.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-14_58a0cc98e62545f9d23cb8018b34fbf7_hacktools_xiaoba.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76ba5a.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f76ba5a.exe 259439209
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 1456
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2736

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\f76ba5a.exe

Filesize
3.2MB

MD5
38fb04402a269550468186f217686fbc

SHA1
03719a7bdcfe8094de880b049d8ebdf3d93c39fe

SHA256
cf71305aca2e162754fe47aa5c2ddcba1e271847ee9fe37a3a4a8118d1c07e5d

SHA512
aa1f3ba297c276bf5806d77c42659619115908166033c9c66c60f1ea2934b11b571ec0f7baa269442af865493db8568c5fdaf012d57cf5db5819ebf703072e96

Download Submit
memory/2488-12-0x0000000075B4D000-0x0000000075B4E000-memory.dmp

Filesize
4KB

Download
memory/2488-14-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2488-42-0x0000000075B4D000-0x0000000075B4E000-memory.dmp

Filesize
4KB

Download
memory/2488-43-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2692-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2692-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2692-11-0x0000000002B80000-0x0000000002F25000-memory.dmp

Filesize
3.6MB

Download
memory/2692-13-0x0000000002B80000-0x0000000002F25000-memory.dmp

Filesize
3.6MB

Download
memory/2692-15-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download