Analysis
- max time kernel
92s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system - submitted
31/01/2024, 06:04
Behavioral task
behavioral1
Sample
83a4041e386a3a4ba6422d964b80ff46.dll
Resource
win7-20231215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
83a4041e386a3a4ba6422d964b80ff46.dll
Resource
win10v2004-20231222-en
3 signatures
150 seconds
General
- Target 83a4041e386a3a4ba6422d964b80ff46.dll
- Size 321KB
- Sample240131-gsm3eseegn
- SHA256 c263169910fb7ed76170663caa621410b3b77e2c8efe5a19643cf14df27f1b8f
- MD5 83a4041e386a3a4ba6422d964b80ff46
- SHA1 95a2013879701e25d961ab3e7bd91df7875e4d6d
- SHA512 000564e02de6d9e8233aa86ad3f35ffba43625a76f1b3e17ab6d75072e6fb732eea23ae00fbd403bbe1c3daf7a483d96eae640e62d3d7ffe9212e0bfea4a8692
- SSDEEP 6144:JFU2oXPs6CmhDu6PdsjVwupvUkZhWc0O9oaoasBCX4VZMQSatM81fLMBc:noXPvC8D+vbsqoVZhSattN
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 1 IoCs
resource yara_rule behavioral2/memory/1152-0-0x0000000000400000-0x0000000000458000-memory.dmp modiloader_stage2 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3668 wrote to memory of 1152 3668 rundll32.exe 17 PID 3668 wrote to memory of 1152 3668 rundll32.exe 17 PID 3668 wrote to memory of 1152 3668 rundll32.exe 17
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\83a4041e386a3a4ba6422d964b80ff46.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\83a4041e386a3a4ba6422d964b80ff46.dll,#12⤵PID:1152
-