Analysis
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max time kernel
141s -
max time network
129s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
10/12/2023, 17:24
General
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Target
76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73.exe
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Size
7.5MB
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MD5
b0e69c0ff742e69cf153e950dc05b728
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SHA1
791641f7784eb57e50ebee1a95ca88bafe1187be
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SHA256
76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73
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SHA512
761d88e6f5719e6834dcd8c9e3eaf886ada54e4eee5860f44c39ef95aca7bd1507d439a96681fb5873fd54fa1e44346206445955be8c9453981680fb3659a68d
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SSDEEP
196608:R1WnE0mkLwfSuDOhMUQK2TMvYqBzQ26keWVe2JJpC+zj:XWnEELvuDOhtQnT+6rWPdC+zj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 3 IoCs
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Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 63 IoCs
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Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73.exe"C:\Users\Admin\AppData\Local\Temp\76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-TDOGA.tmp\76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73.tmp"C:\Users\Admin\AppData\Local\Temp\is-TDOGA.tmp\76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73.tmp" /SL5="$50212,7594666,54272,C:\Users\Admin\AppData\Local\Temp\76f043b4eae61fe90d10a4bd2eba29478c45bc1a2447009157b72da086f7ea73.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\VoiceAssistant\voiceassist.exe"C:\Program Files (x86)\VoiceAssistant\voiceassist.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 93⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 94⤵
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C:\Program Files (x86)\VoiceAssistant\voiceassist.exe"C:\Program Files (x86)\VoiceAssistant\voiceassist.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
525KB
MD5758381a30802ed56a0a0c0f5c938bbd3
SHA12c715929620c054750bcdae09f089353ea15b689
SHA256a95894b9a73f40da0f3c1fee8986f8672558a5c60380cf117c5cec311429a0eb
SHA5124d5c4dfed3653b633fa34212c4c813926851260405427ac7a642b0ece9a1f2669b219bda3c24334332735abbc03b63a800a748e4e66879ad9fffb834a43fb1e4
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Filesize
280KB
MD50e80ca4c2d62e1ed77a1f69b82d90bc6
SHA17b03489a8f8a5a5801f7cc9ab73f21601b0ac0f8
SHA2565fa3c967fc3b1be6e0173c267b8dc001c97335e02f444dde7c147a6ffca2d232
SHA51227757445a91ff0a88d3a2387adfac5bf5b604a0fa722711be21e8ff85069cf2f9c7d73b0aceee270b1a650dccbe2d10ac98f5fb91b350f86f784057528a30cce
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Filesize
363KB
MD50642cf0c9369edcb07a8cd2fe78d86b8
SHA13b26fa875cc61d8c3db31a5c8965f3119178c6fe
SHA2563acffc52e818e2036d4d103da78644350715723e64282852ed6c4cda87eef1fd
SHA512fdb30323b57a909deb7323e6b2c02dd4112a1b444ee8162cc74b943e504b0445f3745d3913397b19abb216fba8b131da0e1aba2b85a703097346ff4cbf017800
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Filesize
128KB
MD5051e1995c4c9f2dec4797371107a1bcf
SHA19e334ae42fb06faf046c7846f258d413e77c404b
SHA2567b75a30f8f7759ee10e82d49037208190e8d08d67d2e7fd6bef1e27b62f66e3b
SHA5128eba56683c1e4b1a7c6dccb5a5207681268c7b656ce3ae6ca25d83f2b07419124e716d737f612e337fb27a4992e7f63b30d5aabbb565709876c79647d38e9036
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Filesize
156KB
MD5b41305dcb2e47c5ba70f11e9f765b813
SHA13cc241d5ec9e52dcc8c17a1c6eb131becc36a413
SHA256173cd9611bd82cfd2b68813153a38d07cd2997da31b8e023e5233240df6337b1
SHA5129561d38db4ed5e4837ebaea11dfa77fd5a7ade9855385c650f88bf86ca7445d1dd4853852322c941c5936c872eaa511a9e1721e7df9fde241b6cf145ce19f378
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
648KB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
648KB
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Filesize
2.8MB
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Filesize
648KB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB