Analysis
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max time kernel
141s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11-12-2023 09:56
General
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Target
0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6.exe
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Size
6.9MB
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MD5
29dc4aa4e976e63cb5c1076ff41ce90b
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SHA1
66268732d7a788a445d9d0ed4fdcfc744edd86d0
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SHA256
0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6
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SHA512
7e88c8c3f946916596c94f91a4b29477d72ce9dd7203d2cb326c79d4c88383e99318eb3cf6f7fbfd32dd183bf55048bc1ea263a78407a7c3fe85a1bf6cb6b89c
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SSDEEP
196608:ZH/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:QcOhoGE1ArRvqlgM7xtAT0Hzj
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\0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6.exe"C:\Users\Admin\AppData\Local\Temp\0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-IJ8AD.tmp\0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6.tmp"C:\Users\Admin\AppData\Local\Temp\is-IJ8AD.tmp\0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6.tmp" /SL5="$7022E,6982471,68096,C:\Users\Admin\AppData\Local\Temp\0f1f496768a2f1ddbf7b6a307ba1b215e4abe6c86402824bf11066512c5a80b6.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)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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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" -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 111⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
305KB
MD5172542e00d5476443ab7bcb416463d58
SHA1cab5a03027059ee29eb4d4bff5f15ec1cd4e4ba2
SHA256288a148bc64468d386a19cc5026eb4d9a0a2d25e193df10ffe4e276dbbbf6bdc
SHA5124b617bd32dc47b194a1252a7c91b7d333766a982a86146289c5b99f08096cf9d96f6aceba057958e40432bcea09a475b534b9cb91f4c64e780113b0b5a0e95be
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Filesize
84KB
MD5444050d202e42f01b3be2b3062d6594f
SHA11dd631377769b0de8b8beb193d0009eda4c15567
SHA2569a262fe37a47d0ecf5772a66033dd489a1a86324742cbdc14f9efbc59b8723e7
SHA5127994da5afc09feeb7e5fba41de4e119109f19a94d1e70afa6bbae765e6c06d38b3cbd55b7112091183d3bb0bbbe3970d835321ceef158537da09b132ed78734c
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Filesize
493KB
MD5c31e34a661296e0058847951df725b9d
SHA1005c61072e7091403daae81ee76ded0139bfe999
SHA2562d08ae6bd111bd9577f3c2f930b85b894af3a6ab7acc1a25cbb1c05fe34aff78
SHA51235c820ce38a75965eb28630c07e710bda2a2cef6cbd5dafba8da8bca33d06d689f0fc5d3635c5d2d779ec006c6f003d009053988eabc104c6ae1698728a2b3be
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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
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
96KB
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Filesize
96KB
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Filesize
96KB
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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
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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
632KB
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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