f985bb55f655941d413a048cce0c40ac17d4012b345ff88cfb456f51c6928f61

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 03:24

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General

Target

RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe
Size

3.1MB
MD5

29efaa947827fdf7c2e073d722e2e9ed
SHA1

63fdea3a572f3da72828a8b9c24b7597e191c38e
SHA256

0b0e015a5d60e901e68488e46635be7b45c34d80314cc95c71f45985b5fb1e1c
SHA512

435f53792bd4541f39f9ed62fa7438231bf2c3420e6c12f8589c110ae22ad7ced6cb253ff7cb31caa2f838c65bc5c188b72321b0b4a03452a539cb25544c2aef
SSDEEP

49152:t3v+7/5QgVx5vEjriM0lOqjAyWUlHj8TwyBOBSYF7C4fCQrIHZM5oITGMdnWcG:t3v+7Zv+mFjAGiTBBTYF7MQrIHMHdWcG

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\harrowment.vbs	harrowment.exe

Executes dropped EXE 1 IoCs

pid	Process
1588	harrowment.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000b000000023b74-5.dat	autoit_exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1780	1588	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	RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	harrowment.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4300 wrote to memory of 1588	4300	RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe	86
PID 4300 wrote to memory of 1588	4300	RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe	86
PID 4300 wrote to memory of 1588	4300	RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe	86
PID 1588 wrote to memory of 3648	1588	harrowment.exe	87
PID 1588 wrote to memory of 3648	1588	harrowment.exe	87
PID 1588 wrote to memory of 3648	1588	harrowment.exe	87

C:\Users\Admin\AppData\Local\Temp\RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4300
- C:\Users\Admin\AppData\Local\ghauts\harrowment.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1588
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ_PO-20240320_HYU SO#224934972_10-14-2024_Order.exe"
    3⤵
    PID:3648
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 740
    3⤵
    - Program crash
    PID:1780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1588 -ip 1588
1⤵
PID:1968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\ghauts\harrowment.exe

Filesize
3.1MB

MD5
29efaa947827fdf7c2e073d722e2e9ed

SHA1
63fdea3a572f3da72828a8b9c24b7597e191c38e

SHA256
0b0e015a5d60e901e68488e46635be7b45c34d80314cc95c71f45985b5fb1e1c

SHA512
435f53792bd4541f39f9ed62fa7438231bf2c3420e6c12f8589c110ae22ad7ced6cb253ff7cb31caa2f838c65bc5c188b72321b0b4a03452a539cb25544c2aef

Download Submit
memory/1588-10-0x0000000004840000-0x0000000004C40000-memory.dmp

Filesize
4.0MB

Download
memory/4300-2-0x0000000004C30000-0x0000000005430000-memory.dmp

Filesize
8.0MB

Download