Analysis
-
max time kernel
154s -
max time network
186s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
12/02/2022, 06:38
Static task
static1
Behavioral task
behavioral1
Sample
0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe
Resource
win10v2004-en-20220113
General
-
Target
0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe
-
Size
80KB
-
MD5
8d842edb121e09b42191396ceb0983c5
-
SHA1
4d65c006350f7dc147ba3ee0a740920a64882d3f
-
SHA256
0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a
-
SHA512
fae5527e9be929fada94ebcb9849d406fec1aded418cbcf05c63202e2b857e5db5d51cd11872ea32cc5ac68ef0a1861f5f90684f2b78e21ed1a9b30b756f9405
Malware Config
Signatures
-
Sakula Payload 3 IoCs
resource yara_rule behavioral1/files/0x000800000001227a-56.dat family_sakula behavioral1/files/0x000800000001227a-55.dat family_sakula behavioral1/files/0x000800000001227a-57.dat family_sakula -
Executes dropped EXE 1 IoCs
pid Process 520 MediaCenter.exe -
Deletes itself 1 IoCs
pid Process 1604 cmd.exe -
Loads dropped DLL 2 IoCs
pid Process 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1644 PING.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1876 wrote to memory of 520 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 27 PID 1876 wrote to memory of 520 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 27 PID 1876 wrote to memory of 520 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 27 PID 1876 wrote to memory of 520 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 27 PID 1876 wrote to memory of 1604 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 30 PID 1876 wrote to memory of 1604 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 30 PID 1876 wrote to memory of 1604 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 30 PID 1876 wrote to memory of 1604 1876 0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe 30 PID 1604 wrote to memory of 1644 1604 cmd.exe 32 PID 1604 wrote to memory of 1644 1604 cmd.exe 32 PID 1604 wrote to memory of 1644 1604 cmd.exe 32 PID 1604 wrote to memory of 1644 1604 cmd.exe 32
Processes
-
C:\Users\Admin\AppData\Local\Temp\0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe"C:\Users\Admin\AppData\Local\Temp\0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
PID:520
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f6ebe9c0d86969117a75238bb51ecf4d2e73a2efdb503bd7d7aa2eb392b813a.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- Runs ping.exe
PID:1644
-
-