Analysis
-
max time kernel
73s -
max time network
135s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 12:56
Static task
static1
General
-
Target
332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe
-
Size
1.5MB
-
MD5
584f45058842b22805828df76bd94956
-
SHA1
a343399d9313bf47be11cbd6fc063637bf8ef5fb
-
SHA256
332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15
-
SHA512
50f80ad5b8980a4689d82d04accd7ca523b3d0e14bfbb8f798d756e0c71cf7b6210ca30bbbbac20cd9be5e245191695df6c2432e913de980f6a25157e6eed313
Malware Config
Signatures
-
Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 700 created 1108 700 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe -
Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1108-115-0x00000000028C0000-0x00000000029DB000-memory.dmp family_vidar behavioral1/memory/1108-116-0x0000000000400000-0x000000000057E000-memory.dmp family_vidar -
Downloads MZ/PE file
-
Loads dropped DLL 2 IoCs
Processes:
332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exepid process 1108 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 1108 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Program crash 13 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 1344 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 1488 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 1672 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 2044 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 2192 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 2492 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 2616 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 2816 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 3872 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 4032 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 4060 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 4052 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe 700 1108 WerFault.exe 332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid process 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1344 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1488 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 1672 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2044 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe 2192 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exedescription pid process Token: SeRestorePrivilege 1344 WerFault.exe Token: SeBackupPrivilege 1344 WerFault.exe Token: SeDebugPrivilege 1344 WerFault.exe Token: SeDebugPrivilege 1488 WerFault.exe Token: SeDebugPrivilege 1672 WerFault.exe Token: SeDebugPrivilege 2044 WerFault.exe Token: SeDebugPrivilege 2192 WerFault.exe Token: SeDebugPrivilege 2492 WerFault.exe Token: SeDebugPrivilege 2616 WerFault.exe Token: SeDebugPrivilege 2816 WerFault.exe Token: SeDebugPrivilege 3872 WerFault.exe Token: SeDebugPrivilege 4032 WerFault.exe Token: SeDebugPrivilege 4060 WerFault.exe Token: SeDebugPrivilege 4052 WerFault.exe Token: SeDebugPrivilege 700 WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe"C:\Users\Admin\AppData\Local\Temp\332aad15049a1f46eee199236e7a46c53ea04b6fe63079ad2db70839a41b3c15.exe"1⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 9162⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 10122⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 12122⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 14802⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 17082⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 17122⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 16242⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 17442⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 16642⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 17442⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 17202⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 17002⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 16242⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
-
\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
-
memory/1108-114-0x0000000002350000-0x0000000002351000-memory.dmpFilesize
4KB
-
memory/1108-115-0x00000000028C0000-0x00000000029DB000-memory.dmpFilesize
1.1MB
-
memory/1108-116-0x0000000000400000-0x000000000057E000-memory.dmpFilesize
1.5MB