Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 07:31
General
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Target
6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0.exe
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Size
6.9MB
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MD5
7f1faaa34f804a897e57f7478e69fdd7
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SHA1
7ee69e7d82deb4c2a179cc1ef3db9d974a7984de
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SHA256
6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0
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SHA512
4fb5f285cecdb1bb2b985e7d10888e66f810dc1947de435ca685cfd905068ef45245b017fbafebfd29442d7bf58282bf13de69da6fa601bb8f69ac5e27e89d44
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SSDEEP
98304:3CtQAsI29jHcxWjRTp6azZzB8hi4ZoEiAmP+xhctqd60dVADjhSF1O8lw3kBL7l7:kstjRJ/4ZoSQQhtd6sWDlSrM0BLRrzj
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 AdjustPrivilegeToken 1 IoCs
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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\6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0.exe"C:\Users\Admin\AppData\Local\Temp\6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-0VHC0.tmp\6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0.tmp"C:\Users\Admin\AppData\Local\Temp\is-0VHC0.tmp\6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0.tmp" /SL5="$601D2,6990075,68096,C:\Users\Admin\AppData\Local\Temp\6b48dcd7ebdbbbc6ce131d4e3113918757321aeda1fb0570706777a985d15ca0.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:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.3MB
MD50dca7a8dfc92ad4344b7a7a7f2b5647a
SHA10ff1d72212e20caa4b12654bee999dd1c7896820
SHA2567ccaf1d167691d97c60a28c860b1e6e0dad747546f112656a8e57ad82d72216e
SHA5128c1d776b124a467c66b411ae0b52c7101676164d285f2f90496d0a3d871e6079f374b85957f84071a2be1db93142b3feca4f2b952153db326c37e2e493cb6baa
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Filesize
638KB
MD5e0ddab143713bb81f830aa8ea827ccc4
SHA1ad147948411e0bb5b121b35730ba8da32a1abc9b
SHA256d056062629b32082edc2c4c55fce9d7f1d3d5920036bf3406f47e7e726760b47
SHA512b654a66860e66e04d185d7ff02f18b38d6c1514abf29b368b17bccd67ac8dd9ae139d0530594a213f2698327cfe9095e88951b1faade731fa2fe58960d1380c8
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Filesize
209KB
MD58fd60316b1c8273b5c41c9122c559ee4
SHA1406920468e353d82c90193e26d51e0c60ed5fd24
SHA256bafec29c91c45a352a290420901bcc35f3d914625a92f553ea2a714a2a83f25a
SHA512a1c9c283954e57fd98eaf534e290ff284277ed6a82cc310b2a9a79fb1e97fd60410eb4a287b86c19512841d16ada149cf274d77302791e2e399a29ad29f6a528
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Filesize
16KB
MD55950d7678ca59aaa3d4679e8b68751e3
SHA1603768a9e768ab55c03dd3d749e6bb481a3c9d1a
SHA2565a19f0c73cae441055ef02fa59479f4156de26c7c46e2202d40a0dc22984160a
SHA512142da7a9d95d1be627f8dee66294fae6a36ae80b8f61da64dc1557434410d0d2479ae00bf88ddf796c844ec58e2d46dad38bb96d4df90ec3ee2180506e8cdfaa
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Filesize
64KB
MD551c33e9596de92f526b0f54fc3f64a98
SHA1ab1389f9a5dfa0b02f5fd7edcee29bf240ba8be6
SHA256f9447f91e7bb104d0f37f1870a388fd7fe359f6b649f1a27fe767e9962fee345
SHA5122ddd4a10853b53201445140d9e17ab0a2a35e0635a76c3cf8ce34dbc8ae7a59bc6ce2306f97a8c88e6dd5ec5da781315c133c363f6c728d5d53585f06df386a5
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
64KB
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Filesize
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB