Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
06-05-2021 13:03
Static task
static1
Behavioral task
behavioral1
Sample
8fb8f5687af81aaec01a26a0875ee8ce3915a9f7efd354c80ea8f7686aa913ae.bin.doc
Resource
win7v20210408
Behavioral task
behavioral2
Sample
8fb8f5687af81aaec01a26a0875ee8ce3915a9f7efd354c80ea8f7686aa913ae.bin.doc
Resource
win10v20210410
General
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Target
8fb8f5687af81aaec01a26a0875ee8ce3915a9f7efd354c80ea8f7686aa913ae.bin.doc
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Size
75KB
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MD5
66f514b9b216db3250f012599f4da6df
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SHA1
991602aa8cf1c393b19997d6eb7becd126d432d1
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SHA256
8fb8f5687af81aaec01a26a0875ee8ce3915a9f7efd354c80ea8f7686aa913ae
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SHA512
fb3667c4edf47a46a596035f1577fb75c415c018b670ea14c7c21518cb938d95a08d996719f43ad096f35b0374decb6157fff9025a0a7a6c2a79e77ed84714ba
Malware Config
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:
rundll32.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 1588 4276 rundll32.exe WINWORD.EXE -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEWINWORD.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 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 6 IoCs
Processes:
WINWORD.EXEWINWORD.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 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 3 IoCs
Processes:
WINWORD.EXEWINWORD.EXEpid process 4452 WINWORD.EXE 4452 WINWORD.EXE 4276 WINWORD.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
WINWORD.EXEpid process 4452 WINWORD.EXE 4452 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 28 IoCs
Processes:
WINWORD.EXEWINWORD.EXEpid process 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4276 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE 4452 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 4276 wrote to memory of 1588 4276 WINWORD.EXE rundll32.exe PID 4276 wrote to memory of 1588 4276 WINWORD.EXE rundll32.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\8fb8f5687af81aaec01a26a0875ee8ce3915a9f7efd354c80ea8f7686aa913ae.bin.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /Automation -Embedding1⤵
- 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\rundll32.exeC:\Windows\System32\rundll32.exe c:\programdata\rightGeneric.jpg,PluginInit2⤵
- Process spawned unexpected child process
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868MD5
c818d1a2303069fccb29a84353a0e4b9
SHA129cf56b6ca40bc9333728ea3c92b4e2dd8f63087
SHA256ba8bddb399ff54df8d1f560fe3e695d0b0ed072617cb5b485647730e2285e084
SHA512162d75f4a6f07cacfbd457a7b2e01c24d9fe91bf7a77c11f9ec9326a62d6ddcb4c22e848d863311456d065898a7e007f8ed22f4c98f26255c77ee854a84f3252
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868MD5
e2fafea9c70d60a221ae2e32354f1897
SHA18e9272c6bb0e30581ce765f3673d3cc987b9b3fc
SHA256f4198fe159c130950db6b8216cfe2a629bb903d7752a3ad80618bd800c44f211
SHA5129ec97cd8455032cdb25c0210228f235d2d0711121bc6b154e83a34d452504fbde7e7896eaf8436daf3f82ef5f74e7c1271b525086f97ca0d67a9e07ceb32f67e
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.CampaignStates.jsonMD5
f1b59332b953b3c99b3c95a44249c0d2
SHA11b16a2ca32bf8481e18ff8b7365229b598908991
SHA256138e49660d259061d8152137abd8829acdfb78b69179890beb489fe3ffe23e0c
SHA5123c1f99ecc394df3741be875fbe8d95e249d1d9ac220805794a22caf81620d5fdd3cce19260d94c0829b3160b28a2b4042e46b56398e60f72134e49254e9679a4
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.GovernedChannelStates.jsonMD5
c56ff60fbd601e84edd5a0ff1010d584
SHA1342abb130dabeacde1d8ced806d67a3aef00a749
SHA256200e8cc8dd12e22c9720be73092eafb620435d4569dbdcdba9404ace2aa4343c
SHA512acd2054fddb33b55b58b870edd4eb6a3cdd3131dfe6139cb3d27054ac2b2a460694c9be9c2a1da0f85606e95e7f393cf16868b6c654e78a664799bc3418da86e
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.Settings.jsonMD5
e4e83f8123e9740b8aa3c3dfa77c1c04
SHA15281eae96efde7b0e16a1d977f005f0d3bd7aad0
SHA2566034f27b0823b2a6a76fe296e851939fd05324d0af9d55f249c79af118b0eb31
SHA512bd6b33fd2bbce4a46991bc0d877695d16f7e60b1959a0defc79b627e569e5c6cac7b4ad4e3e1d8389a08584602a51cf84d44cf247f03beb95f7d307fbba12bb9
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.SurveyEventActivityStats.jsonMD5
6ca4960355e4951c72aa5f6364e459d5
SHA12fd90b4ec32804dff7a41b6e63c8b0a40b592113
SHA25688301f0b7e96132a2699a8bce47d120855c7f0a37054540019e3204d6bcbaba3
SHA5128544cd778717788b7484faf2001f463320a357db63cb72715c1395ef19d32eec4278bab07f15de3f4fed6af7e4f96c41908a0c45be94d5cdd8121877eccf310d
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\Floodgate\Word.SurveyHistoryStats.jsonMD5
6ca4960355e4951c72aa5f6364e459d5
SHA12fd90b4ec32804dff7a41b6e63c8b0a40b592113
SHA25688301f0b7e96132a2699a8bce47d120855c7f0a37054540019e3204d6bcbaba3
SHA5128544cd778717788b7484faf2001f463320a357db63cb72715c1395ef19d32eec4278bab07f15de3f4fed6af7e4f96c41908a0c45be94d5cdd8121877eccf310d
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\B6FD185C-DFAB-4AF1-B218-16D4F7B14EACMD5
e5f6442c2e71b86b430fd497ae87782c
SHA186f6daf8645a4b63dca6a1b00c4befad35aa9c4c
SHA2567c398c736dd4ff95b34fdc8a9de89669f9c6e3feda747355291638a44c7f987d
SHA512c2163bfe6959e6ddf9f25dc47d8cbb686fed801a70d5c75d7025d3208e52808d4072c07d3c16707b525a250de59fbd7b3a459ba8e71b0b9b424cfe7e2b40d83e
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C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\winword.exe.db-walMD5
86f7623f5be01e08ff86723d6c7e8d58
SHA10bd0a9ad0ddd88e66a33c85d13b7c5435681929c
SHA25603f497172db6af679eaa7fe95ff2778124e47c9f23c93ab35c00debb0bf54b60
SHA51266712c01b91cbd921193b895e646b8c5d0c7b7857cdbb54f0fe8751668ee90f2f9392eef4b5a5b6af426d956b94ea40fc995c395ef646810cbeca88703634887
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C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\winword.exe.db-walMD5
86f7623f5be01e08ff86723d6c7e8d58
SHA10bd0a9ad0ddd88e66a33c85d13b7c5435681929c
SHA25603f497172db6af679eaa7fe95ff2778124e47c9f23c93ab35c00debb0bf54b60
SHA51266712c01b91cbd921193b895e646b8c5d0c7b7857cdbb54f0fe8751668ee90f2f9392eef4b5a5b6af426d956b94ea40fc995c395ef646810cbeca88703634887
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\??\c:\programdata\rightGeneric.jpgMD5
92a79c5522380b2d92dcea798df2ec18
SHA1c1361ad8175cdcc8eb4526a5a0832d8661df2a23
SHA256c58345ee3a85e0808f27f14b20940f9ceaf750315831cabe02f71c3abc9786a9
SHA512a4d86284d671e35f9b8bb8b685497373a64449341e392bfa156f1a4ef54807af709c6b6310987b125bea45292f1967cb8d426c0d5d552ac9d27c992e8e08c032
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memory/1588-182-0x0000000000000000-mapping.dmp
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memory/4452-114-0x00007FF9B3A10000-0x00007FF9B3A20000-memory.dmpFilesize
64KB
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memory/4452-180-0x00000209CCD90000-0x00000209CCD94000-memory.dmpFilesize
16KB
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memory/4452-123-0x00007FF9CD2D0000-0x00007FF9CF1C5000-memory.dmpFilesize
31.0MB
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memory/4452-122-0x00007FF9D0220000-0x00007FF9D130E000-memory.dmpFilesize
16.9MB
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memory/4452-118-0x00007FF9D4680000-0x00007FF9D71A3000-memory.dmpFilesize
43.1MB
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memory/4452-119-0x00007FF9B3A10000-0x00007FF9B3A20000-memory.dmpFilesize
64KB
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memory/4452-117-0x00007FF9B3A10000-0x00007FF9B3A20000-memory.dmpFilesize
64KB
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memory/4452-116-0x00007FF9B3A10000-0x00007FF9B3A20000-memory.dmpFilesize
64KB
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memory/4452-115-0x00007FF9B3A10000-0x00007FF9B3A20000-memory.dmpFilesize
64KB