Analysis
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max time kernel
103s -
max time network
136s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 22:53
Static task
static1
General
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Target
bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe
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Size
1.5MB
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MD5
98377410d3a65b0f255a15213b2d1c58
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SHA1
3ecd5330e7d2bfd1ccdcc9568d601e8b965b2842
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SHA256
bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f
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SHA512
f2303ad2e5913d7b636a59ded255fee2f4f86fc77cac5c95990131ab511955a2185943fcb5d96f0b268a9cdf3675f047086dac42cd9c19128b0e96b3cad68d05
Malware Config
Signatures
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Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
Processes:
WerFault.exedescription pid process target process PID 3576 created 568 3576 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe -
Vidar Stealer 2 IoCs
Processes:
resource yara_rule behavioral1/memory/568-115-0x0000000002A00000-0x0000000002B1B000-memory.dmp family_vidar behavioral1/memory/568-116-0x0000000000400000-0x000000000057E000-memory.dmp family_vidar -
Downloads MZ/PE file
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Loads dropped DLL 2 IoCs
Processes:
bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exepid process 568 bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 568 bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.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 14 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 8 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 1184 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 1384 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 1604 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 1756 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 1496 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 2328 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 2544 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 2796 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 2860 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 3804 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 3928 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 3972 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe 3576 568 WerFault.exe bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid process 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1184 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1384 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1604 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe 1756 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 16 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exedescription pid process Token: SeRestorePrivilege 8 WerFault.exe Token: SeBackupPrivilege 8 WerFault.exe Token: SeDebugPrivilege 8 WerFault.exe Token: SeDebugPrivilege 1184 WerFault.exe Token: SeDebugPrivilege 1384 WerFault.exe Token: SeDebugPrivilege 1604 WerFault.exe Token: SeDebugPrivilege 1756 WerFault.exe Token: SeDebugPrivilege 1496 WerFault.exe Token: SeDebugPrivilege 2328 WerFault.exe Token: SeDebugPrivilege 2544 WerFault.exe Token: SeDebugPrivilege 2796 WerFault.exe Token: SeDebugPrivilege 2860 WerFault.exe Token: SeDebugPrivilege 3804 WerFault.exe Token: SeDebugPrivilege 3928 WerFault.exe Token: SeDebugPrivilege 3972 WerFault.exe Token: SeDebugPrivilege 3576 WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe"C:\Users\Admin\AppData\Local\Temp\bebcc5ac655de4a13101d01e3c9fcfaa137de542e15654b0747eb77dc4b5636f.exe"1⤵
- Loads dropped DLL
PID:568 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 9202⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:8 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 10162⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1184 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 10962⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1384 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 15002⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1604 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 17202⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1756 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 16682⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1496 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 16642⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2328 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 17802⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2544 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 18202⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2796 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 18442⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:2860 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 18242⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3804 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 17122⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3928 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 18882⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3972 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 568 -s 18682⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:3576
Network
MITRE ATT&CK Enterprise 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/568-114-0x00000000006F0000-0x00000000006F1000-memory.dmpFilesize
4KB
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memory/568-115-0x0000000002A00000-0x0000000002B1B000-memory.dmpFilesize
1.1MB
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memory/568-116-0x0000000000400000-0x000000000057E000-memory.dmpFilesize
1.5MB