6119e2f38e6a3158a9085d3009afc5e5d5b8af00b37566ab801472e639a9df76

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 18:55

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General

Target

2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
Size

3.2MB
MD5

4e08585553fe8f4541e9661068aae24d
SHA1

cfb6a5a4b48819051e53222c5b4c9e8d882fd6e4
SHA256

6119e2f38e6a3158a9085d3009afc5e5d5b8af00b37566ab801472e639a9df76
SHA512

8e43ca702c1eab05006c8daebf2ffd1429825cf7efecb651ed442b85be9184a5d1b0b377fb6a20ecc751ec1e87965197ae020e5ffb41d4777a46070c50204db3
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1Nq:DBIKRAGRe5K2UZW

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1720	f769147.exe

Loads dropped DLL 9 IoCs

pid	Process
2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
2932	WerFault.exe
2932	WerFault.exe
2932	WerFault.exe
2932	WerFault.exe
2932	WerFault.exe
2932	WerFault.exe
2932	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2932	1720	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	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f769147.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
1720	f769147.exe
1720	f769147.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 1720	2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe	30
PID 2416 wrote to memory of 1720	2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe	30
PID 2416 wrote to memory of 1720	2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe	30
PID 2416 wrote to memory of 1720	2416	2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe	30
PID 1720 wrote to memory of 2932	1720	f769147.exe	32
PID 1720 wrote to memory of 2932	1720	f769147.exe	32
PID 1720 wrote to memory of 2932	1720	f769147.exe	32
PID 1720 wrote to memory of 2932	1720	f769147.exe	32

C:\Users\Admin\AppData\Local\Temp\2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-08-18_4e08585553fe8f4541e9661068aae24d_hacktools_xiaoba.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f769147.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\f769147.exe 259428679
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 1456
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2932

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\f769147.exe

Filesize
3.2MB

MD5
53cc36e6e6f1a4748698c88b399aca35

SHA1
e192fa5019e5ca91f5e49f2b3d75d31bb0ea0d56

SHA256
eb0374ac0729c3f6d2168e7c4aa9965467e1cc98842d5e11e8129036bdc3ea03

SHA512
25f58c376514a262219e1ec2fea6bb6f4a5d35935f9f6e203f5cec7f7df07a410528281717e1990cf6979853fb64393a7cbd7aca04532ace62284bf4c7fc049a

Download Submit
memory/1720-13-0x0000000075C9D000-0x0000000075C9E000-memory.dmp

Filesize
4KB

Download
memory/1720-41-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/1720-42-0x0000000075C9D000-0x0000000075C9E000-memory.dmp

Filesize
4KB

Download
memory/2416-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2416-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2416-9-0x0000000002C10000-0x0000000002FB5000-memory.dmp

Filesize
3.6MB

Download
memory/2416-14-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download