Analysis
- max time kernel
146s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
24/08/2024, 05:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
be0311fca2f688f1d50f4b7917758fd9_JaffaCakes118.dll
Resource
win7-20240704-en
4 signatures
150 seconds
General
- Target be0311fca2f688f1d50f4b7917758fd9_JaffaCakes118.dll
- Size 120KB
- Sample240824-gl741sweke
- SHA256 02026f323eea8b841f056a23b376cc58ca54956dd3c8216f87564d71c6736e06
- MD5 be0311fca2f688f1d50f4b7917758fd9
- SHA1 9cddb8b4ba3ad1971e165daa597f06286f34e33b
- SHA512 e123913c0940069933767f20173f5ff5356e1bfeb1f522d34d640e79bd676bba7ca46d0f4f9556b4f55bc5f6c706a899e76765b793da75b38c8ab507e5b71ce9
- SSDEEP 3072:za+dUDMZJjkzSzh25YohAUwr3XnsOOujmZOtv:wMZSzSzhA1rwDXnhZCSv
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
icedid
C2
-
loadwe4.casa
Signatures
- IcedID First Stage Loader 4 IoCs
resource yara_rule behavioral2/memory/4876-0-0x00000000010F0000-0x00000000010FA000-memory.dmp IcedidFirstLoader behavioral2/memory/4876-4-0x0000000001240000-0x0000000001248000-memory.dmp IcedidFirstLoader behavioral2/memory/4876-7-0x00000000010D0000-0x00000000010D8000-memory.dmp IcedidFirstLoader behavioral2/memory/4876-8-0x00000000012D0000-0x00000000012D6000-memory.dmp IcedidFirstLoader - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 468 wrote to memory of 4876 468 regsvr32.exe 85 PID 468 wrote to memory of 4876 468 regsvr32.exe 85 PID 468 wrote to memory of 4876 468 regsvr32.exe 85
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\be0311fca2f688f1d50f4b7917758fd9_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:468 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\be0311fca2f688f1d50f4b7917758fd9_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
PID:4876
-