Analysis
- max time kernel
150s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
20/08/2024, 18:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe
- Size 329KB
- Sample240820-wvs4sazfpk
- SHA256 c9f091eefe4f0018d83814bc52b656d8c7b7ae646bd57067115d8efd57d103e8
- MD5 b04dff1e33599ca8cdc2d2acbcbbc583
- SHA1 ff6e190803811def3389747e307c89dab02e51ff
- SHA512 9b04c80dcbf64624da8b69d3b778e11b8a486282a34abcd3a1229ec6c8a095b995a163ea63522955b03eaa60286c111f8ebeea9653b8b0e66da53e425902397a
- SSDEEP 6144:CJTjc7Ix6gspWrkLDj9ivMFiEcL4FQpSpxtCIwLRjdBug6:Cq7+JspWwD5KMFiL4F64tCIwLRjfug6
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\ntos.exe," b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe - Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe File created C:\Windows\SysWOW64\ntos.exe b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe - 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 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5 PID 5112 wrote to memory of 632 5112 b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe 5
Processes
-
C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:632
-
C:\Users\Admin\AppData\Local\Temp\b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b04dff1e33599ca8cdc2d2acbcbbc583_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5112