Analysis
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max time kernel
151s -
max time network
151s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
18-01-2021 09:26
Static task
static1
Behavioral task
behavioral1
Sample
IMG_50617.doc
Resource
win7v20201028
Behavioral task
behavioral2
Sample
IMG_50617.doc
Resource
win10v20201028
General
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Target
IMG_50617.doc
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Size
1.0MB
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MD5
40c731d1d1b148ae3a20a0ee33e93ded
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SHA1
8f3bd8a07d5a352b6fffb13cb13c8846a67cff85
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SHA256
bbe8328638e65517d387450d90b5e4b803bcdb1609315800d3542b754ff5c382
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SHA512
badb844b99e27366a28bb27d09f2a6bb01374cc01382c3bd869f51ae0fe4ab3287a4c7864b7aa365a1407af20e2ff0d17b39c762494f10a1f68ce2343e61b593
Malware Config
Extracted
lokibot
http://185.206.215.56/morx/1/cgi.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Blocklisted process makes network request 5 IoCs
Processes:
EQNEDT32.EXEflow pid process 7 568 EQNEDT32.EXE 9 568 EQNEDT32.EXE 10 568 EQNEDT32.EXE 12 568 EQNEDT32.EXE 14 568 EQNEDT32.EXE -
Executes dropped EXE 3 IoCs
Processes:
69577.exejra.exeAddInProcess32.exepid process 1164 69577.exe 340 jra.exe 960 AddInProcess32.exe -
Loads dropped DLL 3 IoCs
Processes:
EQNEDT32.EXE69577.exejra.exepid process 568 EQNEDT32.EXE 1164 69577.exe 340 jra.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
reg.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run\fxyt = "C:\\Users\\Admin\\jra.exe" reg.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
jra.exedescription pid process target process PID 340 set thread context of 960 340 jra.exe AddInProcess32.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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Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
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Processes:
WINWORD.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
WINWORD.EXEpid process 1652 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
69577.exejra.exepid process 1164 69577.exe 1164 69577.exe 1164 69577.exe 340 jra.exe 340 jra.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
69577.exejra.exedescription pid process Token: SeDebugPrivilege 1164 69577.exe Token: SeDebugPrivilege 340 jra.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
WINWORD.EXEpid process 1652 WINWORD.EXE 1652 WINWORD.EXE -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
WINWORD.EXEEQNEDT32.EXE69577.execmd.exejra.exedescription pid process target process PID 1652 wrote to memory of 672 1652 WINWORD.EXE splwow64.exe PID 1652 wrote to memory of 672 1652 WINWORD.EXE splwow64.exe PID 1652 wrote to memory of 672 1652 WINWORD.EXE splwow64.exe PID 1652 wrote to memory of 672 1652 WINWORD.EXE splwow64.exe PID 568 wrote to memory of 1164 568 EQNEDT32.EXE 69577.exe PID 568 wrote to memory of 1164 568 EQNEDT32.EXE 69577.exe PID 568 wrote to memory of 1164 568 EQNEDT32.EXE 69577.exe PID 568 wrote to memory of 1164 568 EQNEDT32.EXE 69577.exe PID 1164 wrote to memory of 1752 1164 69577.exe cmd.exe PID 1164 wrote to memory of 1752 1164 69577.exe cmd.exe PID 1164 wrote to memory of 1752 1164 69577.exe cmd.exe PID 1164 wrote to memory of 1752 1164 69577.exe cmd.exe PID 1752 wrote to memory of 1200 1752 cmd.exe reg.exe PID 1752 wrote to memory of 1200 1752 cmd.exe reg.exe PID 1752 wrote to memory of 1200 1752 cmd.exe reg.exe PID 1752 wrote to memory of 1200 1752 cmd.exe reg.exe PID 1164 wrote to memory of 340 1164 69577.exe jra.exe PID 1164 wrote to memory of 340 1164 69577.exe jra.exe PID 1164 wrote to memory of 340 1164 69577.exe jra.exe PID 1164 wrote to memory of 340 1164 69577.exe jra.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.exe PID 340 wrote to memory of 960 340 jra.exe AddInProcess32.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\IMG_50617.doc"1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding1⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
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C:\Users\Public\69577.exe"C:\Users\Public\69577.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "fxyt" /t REG_SZ /d "C:\Users\Admin\jra.exe"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "fxyt" /t REG_SZ /d "C:\Users\Admin\jra.exe"4⤵
- Adds Run key to start application
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C:\Users\Admin\jra.exe"C:\Users\Admin\jra.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"4⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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C:\Users\Admin\jra.exeMD5
32a192ebfa3cda2c1b161d48886d152f
SHA19e36a01df4d0b3f27a409d1e743037854872fa69
SHA25658eddddb217d2439b4c23060412039bca6f9a3e52fc83e3f7e4dbd5e62bfc611
SHA5121f4382050d9de2ba12addee135de22097b4269975d62e1c0055022aa8d3d234afada4da0dc2f923eb76ad50383e105db4dfe86f42b20b766afcf4bbe477a148b
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C:\Users\Admin\jra.exeMD5
32a192ebfa3cda2c1b161d48886d152f
SHA19e36a01df4d0b3f27a409d1e743037854872fa69
SHA25658eddddb217d2439b4c23060412039bca6f9a3e52fc83e3f7e4dbd5e62bfc611
SHA5121f4382050d9de2ba12addee135de22097b4269975d62e1c0055022aa8d3d234afada4da0dc2f923eb76ad50383e105db4dfe86f42b20b766afcf4bbe477a148b
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C:\Users\Public\69577.exeMD5
32a192ebfa3cda2c1b161d48886d152f
SHA19e36a01df4d0b3f27a409d1e743037854872fa69
SHA25658eddddb217d2439b4c23060412039bca6f9a3e52fc83e3f7e4dbd5e62bfc611
SHA5121f4382050d9de2ba12addee135de22097b4269975d62e1c0055022aa8d3d234afada4da0dc2f923eb76ad50383e105db4dfe86f42b20b766afcf4bbe477a148b
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C:\Users\Public\69577.exeMD5
32a192ebfa3cda2c1b161d48886d152f
SHA19e36a01df4d0b3f27a409d1e743037854872fa69
SHA25658eddddb217d2439b4c23060412039bca6f9a3e52fc83e3f7e4dbd5e62bfc611
SHA5121f4382050d9de2ba12addee135de22097b4269975d62e1c0055022aa8d3d234afada4da0dc2f923eb76ad50383e105db4dfe86f42b20b766afcf4bbe477a148b
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\Users\Admin\AppData\Local\Temp\AddInProcess32.exeMD5
6a673bfc3b67ae9782cb31af2f234c68
SHA17544e89566d91e84e3cd437b9a073e5f6b56566e
SHA256978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e
SHA51272c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39
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\Users\Admin\jra.exeMD5
32a192ebfa3cda2c1b161d48886d152f
SHA19e36a01df4d0b3f27a409d1e743037854872fa69
SHA25658eddddb217d2439b4c23060412039bca6f9a3e52fc83e3f7e4dbd5e62bfc611
SHA5121f4382050d9de2ba12addee135de22097b4269975d62e1c0055022aa8d3d234afada4da0dc2f923eb76ad50383e105db4dfe86f42b20b766afcf4bbe477a148b
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\Users\Public\69577.exeMD5
32a192ebfa3cda2c1b161d48886d152f
SHA19e36a01df4d0b3f27a409d1e743037854872fa69
SHA25658eddddb217d2439b4c23060412039bca6f9a3e52fc83e3f7e4dbd5e62bfc611
SHA5121f4382050d9de2ba12addee135de22097b4269975d62e1c0055022aa8d3d234afada4da0dc2f923eb76ad50383e105db4dfe86f42b20b766afcf4bbe477a148b
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memory/340-27-0x0000000001070000-0x0000000001071000-memory.dmpFilesize
4KB
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memory/340-31-0x0000000000F90000-0x0000000000F91000-memory.dmpFilesize
4KB
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memory/340-36-0x0000000000F91000-0x0000000000F92000-memory.dmpFilesize
4KB
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memory/340-33-0x0000000000CE0000-0x0000000000CE1000-memory.dmpFilesize
4KB
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memory/340-32-0x0000000000BB0000-0x0000000000BBB000-memory.dmpFilesize
44KB
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memory/340-26-0x000000006B300000-0x000000006B9EE000-memory.dmpFilesize
6.9MB
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memory/340-23-0x0000000000000000-mapping.dmp
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memory/568-7-0x0000000075571000-0x0000000075573000-memory.dmpFilesize
8KB
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memory/672-5-0x0000000000000000-mapping.dmp
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memory/672-6-0x000007FEFBEE1000-0x000007FEFBEE3000-memory.dmpFilesize
8KB
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memory/960-38-0x00000000004139DE-mapping.dmp
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memory/1164-18-0x0000000004A80000-0x0000000004A81000-memory.dmpFilesize
4KB
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memory/1164-17-0x0000000001E80000-0x0000000001E81000-memory.dmpFilesize
4KB
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memory/1164-10-0x0000000000000000-mapping.dmp
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memory/1164-16-0x0000000001E50000-0x0000000001E6E000-memory.dmpFilesize
120KB
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memory/1164-14-0x0000000000190000-0x0000000000191000-memory.dmpFilesize
4KB
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memory/1164-21-0x0000000004A81000-0x0000000004A82000-memory.dmpFilesize
4KB
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memory/1164-13-0x000000006B300000-0x000000006B9EE000-memory.dmpFilesize
6.9MB
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memory/1200-20-0x0000000000000000-mapping.dmp
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memory/1460-8-0x000007FEF7800000-0x000007FEF7A7A000-memory.dmpFilesize
2.5MB
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memory/1652-2-0x00000000728B1000-0x00000000728B4000-memory.dmpFilesize
12KB
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memory/1652-4-0x000000005FFF0000-0x0000000060000000-memory.dmpFilesize
64KB
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memory/1652-3-0x0000000070331000-0x0000000070333000-memory.dmpFilesize
8KB
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memory/1752-19-0x0000000000000000-mapping.dmp