f9f37002a708c8f1c1fd97fa4c60f983eeaa64c455b0674a361a88864fd13637

Resubmissions

29-09-2024 07:37

240929-jf6p4sxfnd 3

28-09-2024 17:27

240928-v1m92szfnb 10

Analysis

max time kernel
104s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-09-2024 07:37

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General

Target

iloveu.bat
Size

407B
MD5

a9939aeb66d847e99abd1e90fa338fb5
SHA1

f96a93e367aad3cbc0ce6477c8dcef3a8bf6b33d
SHA256

f9f37002a708c8f1c1fd97fa4c60f983eeaa64c455b0674a361a88864fd13637
SHA512

6c06bc121f73af3dafa708da63fb1a6d59b32df472a5b42ccf999d07790083f3e7765c1b00d9966f318cd52cf2d3074fdcff98353102bded2593e68c4de5c310

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	mshta.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
3712	timeout.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2352	NOTEPAD.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2872	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1376 wrote to memory of 3712	1376	cmd.exe	90
PID 1376 wrote to memory of 3712	1376	cmd.exe	90

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\iloveu.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\system32\timeout.exe
  timeout 3
  2⤵
  - Delays execution with timeout.exe
  PID:3712

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\BlockInstall.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- System Location Discovery: System Language Discovery
PID:3644

C:\Windows\SysWOW64\werfault.exe
werfault.exe /h /shared Global\b6cc3985f8cc4a3fb26c61d27e4fc26d /t 2116 /p 3644
1⤵
PID:2616

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\ConvertToJoin.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:2352

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2872

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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