Analysis
- max time kernel
84s - max time network
124s - platform
windows10_x64 - resource
win10v20201028 - submitted
17/12/2020, 08:54
Static task
static1
Behavioral task
behavioral1
Sample
Payment.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Payment.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target Payment.exe
- Size 650KB
- Sample201217-yzlbachfys
- SHA256 701607597adc3999cb756b5e5205febaf4698ce20a3604e6ad79e49dfd060671
- MD5 c576f125bb9e20097298d58c1f9fa96e
- SHA1 15d2a4031e5b267cffa905f67b441cb2cc667c23
- SHA512 eeffd18295d776a6b760f41b0ea35f75e485adf0d9f6414c5137139fe83981ddbfe79ae9607ff3a75adedb0a3e53dbbbeb437e35b92fa9c3d64a8880a902052c
- 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/2536-9-0x000000000043767E-mapping.dmp servicehost behavioral2/memory/2536-8-0x000000000043767E-mapping.dmp servicehost behavioral2/memory/2536-10-0x000000000043767E-mapping.dmp servicehost behavioral2/memory/2536-11-0x000000000043767E-mapping.dmp servicehost behavioral2/memory/2536-12-0x000000000043767E-mapping.dmp servicehost - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 576 set thread context of 2536 576 Payment.exe 78 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 196 dw20.exe 196 dw20.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 196 dw20.exe Token: SeBackupPrivilege 196 dw20.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 576 wrote to memory of 2536 576 Payment.exe 78 PID 2536 wrote to memory of 196 2536 Payment.exe 79 PID 2536 wrote to memory of 196 2536 Payment.exe 79 PID 2536 wrote to memory of 196 2536 Payment.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payment.exe"C:\Users\Admin\AppData\Local\Temp\Payment.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:576 -
C:\Users\Admin\AppData\Local\Temp\Payment.exe"{path}"2⤵
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 6963⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:196
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