Analysis
- max time kernel
114s - max time network
113s - platform
windows10_x64 - resource
win10v200722 - submitted
14/10/2020, 16:20
Static task
static1
Behavioral task
behavioral1
Sample
Remittance.com.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Remittance.com.exe
Resource
win10v200722
0 signatures
0 seconds
General
- Target Remittance.com.exe
- Size 295KB
- Sample201014-nz7qy5tg86
- SHA256 91292df65ea051a8cd7009382fb66c6b3fed39e8ddc3a27e38c990e2b69ea942
- MD5 12e50c4661d41f084dc01d04f54179bf
- SHA1 9cfaff4c4798e97b134e281e3d1390f9e23a124b
- SHA512 b4e4c27918487d7abdfc379d0aa91ac1021d9c72161e8b790ca144e970759081c1fa38a673afd8db0b5b2962264030e60d968a864b1371337c0966f683fefff8
- MD5 SHA1 SHA512
Score
9/10
Malware Config
Signatures
- ServiceHost packer 11 IoCs
Detects ServiceHost packer used for .NET malware
resource yara_rule behavioral2/memory/3084-22-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-23-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-24-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-26-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-25-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-27-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-29-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-28-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-31-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-30-0x0000000000000000-mapping.dmp servicehost behavioral2/memory/3084-32-0x0000000000000000-mapping.dmp servicehost - Executes dropped EXE 1 IoCs
pid Process 3084 Otuhgn.exe - Program crash 1 IoCs
pid pid_target Process procid_target 192 3084 WerFault.exe 76 - Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe 192 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 192 WerFault.exe Token: SeBackupPrivilege 192 WerFault.exe Token: SeDebugPrivilege 192 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 408 wrote to memory of 3084 408 Remittance.com.exe 76 PID 408 wrote to memory of 3084 408 Remittance.com.exe 76 PID 408 wrote to memory of 3084 408 Remittance.com.exe 76
Processes
-
C:\Users\Admin\AppData\Local\Temp\Remittance.com.exe"C:\Users\Admin\AppData\Local\Temp\Remittance.com.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:408 -
C:\Users\Admin\Documents\ebbbik\Otuhgn.exe"C:\Users\Admin\Documents\ebbbik\Otuhgn.exe"2⤵
- Executes dropped EXE
PID:3084 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 12603⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:192
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