4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a

Analysis

max time kernel
142s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17/08/2024, 21:56

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General

Target

4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe
Size

90KB
MD5

3742f3095d0e367a2749fd1e07dbaa06
SHA1

45c9a129a088f07570235977a85859880a644880
SHA256

4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a
SHA512

17a342f4e684a113902b2071016b725d097decdaf60f38174d7371e56f9f96ebaf6a0e688b328bbbbad74c3c194344331e9eef0118cf9f56389ad7945cdb331f
SSDEEP

1536:tqA1geNFSvEueL+Tnsx5S0REQO0IcRGgEG43K/p8F7psL:gTRnKSpgpp47q

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe

Executes dropped EXE 1 IoCs

pid	Process
4192	homep.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2872	2976	WerFault.exe	85
1300	4192	WerFault.exe	90

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	4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	homep.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2976	4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe
4192	homep.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 4192	2976	4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe	90
PID 2976 wrote to memory of 4192	2976	4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe	90
PID 2976 wrote to memory of 4192	2976	4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe	90

C:\Users\Admin\AppData\Local\Temp\4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe
"C:\Users\Admin\AppData\Local\Temp\4d808dc1f08e0c700bae4ac0c95132d948e2dd6e5513398e7ef2340b9a7ff03a.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Users\Admin\homep.exe
  "C:\Users\Admin\homep.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4192
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 684
    3⤵
    - Program crash
    PID:1300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 948
  2⤵
  - Program crash
  PID:2872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2976 -ip 2976
1⤵
PID:3516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4192 -ip 4192
1⤵
PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\homep.exe

Filesize
90KB

MD5
f75aae84c46cb6f7e46192f328c02ffa

SHA1
cef77d5d1173e77b34a29231517565f9cabd8b68

SHA256
c5bfffae985ae8b325e16f039ae4dbfde93b40a798dbadc31f61e5dcc02aafce

SHA512
1cce4aacee2e4a2d7e7207305c0054f45b08ff4c2ebaa1ba96c4095033eb6006152e0922ea0e2e0e89c5bb887678530b5adce2b10f762ad0263d6e8fa5c169d6

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