Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11/12/2023, 07:37
General
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Target
62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c.exe
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Size
6.9MB
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MD5
9ce0243aabc951f41f6c616052a5a9fb
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SHA1
ceb1b64067a82ac2c1cb1910e36bf1a324a91675
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SHA256
62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c
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SHA512
2c49c9273b24d9a519a9be405bdd2f20101c837256feb9cd854a3ccfd5cee06fa6a3fd4f848d94745bde42bd7d4292c3e6d83a155ee811a35fb05494568e9b37
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SSDEEP
196608:DyD4UUAnfcrSuleVp+jatZRGrrC/sF5wvACzj:S4Uvfc2RGatZcXF5uzj
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\62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c.exe"C:\Users\Admin\AppData\Local\Temp\62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-M6F33.tmp\62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c.tmp"C:\Users\Admin\AppData\Local\Temp\is-M6F33.tmp\62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c.tmp" /SL5="$501CC,6986290,68096,C:\Users\Admin\AppData\Local\Temp\62a6bfa3165fbf59d9ab832cd17075d6a72b84511991143d298ae491d7da2b2c.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 114⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
338KB
MD5c2d079184d2b960c64f3e8a78f93d494
SHA1a09813f9d1d2cd5d0bfa734183e14ccbfd7d613d
SHA256975515edfb73362f24a2152a4ad443c75078fc1fc85e173b1e1aa3b41e051795
SHA512501af5702660636784739cbd1a3faa852de0575a9545cc83bf83c28b9a958198360b2543f882b8115be080aae6d0d63d6a6c6909d3fd9ab3ddd5dbfbb08f685e
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Filesize
452KB
MD502c29c742ed73186989f8544b0e91274
SHA1b3f5c2b3e99ab65b984ffb4a1f42d1b948ab1be5
SHA256a13777cc3f2a1d878389a1476fcdc21de24b46f42d9378401bb26e91a78e5e28
SHA512950584f5227b5956b80fc416ae85b0b6590f1fca9b81b5e924d59f93f71144d7519f56a27c08900fc3124f914957061cfec99467c0c2a0ad3e3cc05af33a5b7c
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Filesize
456KB
MD515171d059ac3b8999257696d8f0163a1
SHA1d2fd6a365bb297b13148c97c8d01a96dc173f206
SHA2568c57b6974016cba5753b0ba9cfc28d24436c16df64e0b992ac4e44879ad79c30
SHA512976f9572be417a646d8c98d652a9b48937e53d009e67b275bfa6858804bc20d67363cb3320ce2b8b1a6ea1604a62b557123376869205b67cd739450fc37c28cc
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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
366KB
MD56927dacd97509937e08eb68b2cbf3ccb
SHA189e704d002965b95131e25f2af5611c5c9d6f55d
SHA256621796d3d70798b2b25e5356c628e2bacfb8b6570357782d57476bb4dbfb80ae
SHA5126b5ee3a2d3df52f9f09ac101eb36376f514540eec69ce458f7fa5d8a5dbc0f651aded7c767116e7be69e10471a85a4eacbc7a9905e9c59408ebc797b6f976333
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Filesize
324KB
MD5ec2b9dfe770158ee61a3e1257694f7d1
SHA1740d86229d0d37ab7eb441f1b617789fa73364ca
SHA25638ddc16d3e2aa9f7edf3c0cc0493efc566ec424b00927761e976d688c7a4b225
SHA5122fed348a0948a66dfcece4e88b6dde9c0a3b1828f4b17a324f167ba66611e124d453407a0a9930b19274b98bbd9c1bfffa6b7fe913afa30cd96d0c49e8032a85
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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
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
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
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB