Analysis
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max time kernel
82s -
max time network
152s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 15:09
Static task
static1
General
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Target
696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe
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Size
1.5MB
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MD5
7f7084b7deffa79527dc17525590f257
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SHA1
6960e313e987dc51d59e484c1439e259cbff3abc
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SHA256
696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0
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SHA512
931fe75b153b2ca1921740f04241b82f36342ccb17fab3d3437b5b0676e8fd16eedfe9835f49ccbef29be53bf6824f282f7ae54b5a31921b35e32a642a504849
Malware Config
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 1708 created 3128 1708 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe -
Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral1/memory/3128-116-0x0000000000400000-0x000000000057E000-memory.dmp family_vidar behavioral1/memory/3128-115-0x0000000002A30000-0x0000000002B4B000-memory.dmp family_vidar -
Downloads MZ/PE file
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Loads dropped DLL 2 IoCs
Processes:
696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exepid process 3128 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 3128 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Program crash 13 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 3272 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 3996 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 3908 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 3480 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 1660 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 2996 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 808 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 992 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 604 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 1076 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 1256 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 1424 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe 1708 3128 WerFault.exe 696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid process 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3272 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3996 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3908 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 3480 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 WerFault.exe 1660 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 3272 WerFault.exe Token: SeBackupPrivilege 3272 WerFault.exe Token: SeDebugPrivilege 3272 WerFault.exe Token: SeDebugPrivilege 3996 WerFault.exe Token: SeDebugPrivilege 3908 WerFault.exe Token: SeDebugPrivilege 3480 WerFault.exe Token: SeDebugPrivilege 1660 WerFault.exe Token: SeDebugPrivilege 2996 WerFault.exe Token: SeDebugPrivilege 808 WerFault.exe Token: SeDebugPrivilege 992 WerFault.exe Token: SeDebugPrivilege 604 WerFault.exe Token: SeDebugPrivilege 1076 WerFault.exe Token: SeDebugPrivilege 1256 WerFault.exe Token: SeDebugPrivilege 1424 WerFault.exe Token: SeDebugPrivilege 1708 WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe"C:\Users\Admin\AppData\Local\Temp\696ee59afb366ec022f7ef69b6009de881736da7e1178b288e2cba7f84f712e0.exe"1⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 9202⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 10162⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 10682⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 14922⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 14522⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 14762⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 17042⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 17402⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 16402⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 16642⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 16362⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 16922⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 17722⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\ProgramData\mozglue.dllMD5
8f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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\ProgramData\nss3.dllMD5
bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/3128-114-0x0000000000610000-0x000000000075A000-memory.dmpFilesize
1.3MB
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memory/3128-116-0x0000000000400000-0x000000000057E000-memory.dmpFilesize
1.5MB
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memory/3128-115-0x0000000002A30000-0x0000000002B4B000-memory.dmpFilesize
1.1MB