Analysis
- max time kernel
120s - max time network
119s - platform
windows10_x64 - resource
win10 - submitted
19/07/2020, 19:51
Static task
static1
Behavioral task
behavioral1
Sample
zeus 1_1.2.4.5.vir.exe
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
zeus 1_1.2.4.5.vir.exe
Resource
win10
0 signatures
0 seconds
General
- Target zeus 1_1.2.4.5.vir.exe
- Size 100KB
- Sample200719-19637plhja
- SHA256 9eabb73fe305b3afaba2e0340c7e8cc8aa468769f9d55c3d967877596c856c3d
- MD5 83b02f124378c926e5302bcdbf0d4356
- SHA1 50fa333d61e3afb5f147939bffa45c15ba3f3a58
- SHA512 310befbad58619905bfe63ae9eae15a8c4ee8b0ab0337e5a650dfaedd45be29c774d3eb7edff4070ff3f6263624b8b2be491d58d9d4d0cbad16a162f11471aa9
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe 3888 WerFault.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\lowsec\user.ds zeus 1_1.2.4.5.vir.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\software\microsoft\internet explorer\main zeus 1_1.2.4.5.vir.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3828 zeus 1_1.2.4.5.vir.exe Token: SeRestorePrivilege 3888 WerFault.exe Token: SeBackupPrivilege 3888 WerFault.exe Token: SeDebugPrivilege 3888 WerFault.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3888 3828 WerFault.exe 66 - Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
description pid Process procid_target PID 3888 created 3828 3888 WerFault.exe 66
Processes
-
C:\Users\Admin\AppData\Local\Temp\zeus 1_1.2.4.5.vir.exe"C:\Users\Admin\AppData\Local\Temp\zeus 1_1.2.4.5.vir.exe"1⤵
- Drops file in System32 directory
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
PID:3828 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 8522⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Program crash
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:3888
-