Analysis
- max time kernel
148s - max time network
150s - platform
windows10_x64 - resource
win10v200722 - submitted
22/10/2020, 06:01
Static task
static1
Behavioral task
behavioral1
Sample
SOA.exe
Resource
win7v200722
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SOA.exe
Resource
win10v200722
0 signatures
0 seconds
General
- Target SOA.exe
- Size 883KB
- Sample201022-wzdndebn4e
- SHA256 5388c70ef1d9bfc414a92c3aa4ea34db6992ee705813b5b4a2b4c28b435cbf6c
- MD5 c785c3142fbe0e47c18403e00a94af7a
- SHA1 6950c20de7241b7b16646c28ab94715f54bd4ffb
- SHA512 da6e8f42d1544db8aea3b127676037013865c92a30b4e07b0a6ff51a9bbf67d72ba9c145cea808d4bca60b95fbf79abc35323086c0f50b0e810cf606d6e66158
- MD5 SHA1 SHA512
Score
9/10
Malware Config
Signatures
- ServiceHost packer 5 IoCs
Detects ServiceHost packer used for .NET malware
resource yara_rule behavioral2/memory/3500-6-0x00000000004374FE-mapping.dmp servicehost behavioral2/memory/3500-5-0x00000000004374FE-mapping.dmp servicehost behavioral2/memory/3500-7-0x00000000004374FE-mapping.dmp servicehost behavioral2/memory/3500-8-0x00000000004374FE-mapping.dmp servicehost behavioral2/memory/3500-9-0x00000000004374FE-mapping.dmp servicehost - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1568 set thread context of 3500 1568 SOA.exe 76 - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1568 SOA.exe 1568 SOA.exe 736 dw20.exe 736 dw20.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1568 SOA.exe Token: SeRestorePrivilege 736 dw20.exe Token: SeBackupPrivilege 736 dw20.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1568 wrote to memory of 2972 1568 SOA.exe 75 PID 1568 wrote to memory of 2972 1568 SOA.exe 75 PID 1568 wrote to memory of 2972 1568 SOA.exe 75 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 1568 wrote to memory of 3500 1568 SOA.exe 76 PID 3500 wrote to memory of 736 3500 RegSvcs.exe 77 PID 3500 wrote to memory of 736 3500 RegSvcs.exe 77 PID 3500 wrote to memory of 736 3500 RegSvcs.exe 77
Processes
-
C:\Users\Admin\AppData\Local\Temp\SOA.exe"C:\Users\Admin\AppData\Local\Temp\SOA.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵PID:2972
-
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Suspicious use of WriteProcessMemory
PID:3500 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 7043⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:736
-
-