Analysis
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max time kernel
1s -
max time network
142s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11-12-2023 05:15
General
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Target
84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8.exe
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Size
6.9MB
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MD5
14542163a76fe4931330bdf611c97099
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SHA1
a0519ca55e902bbda846c43eb84ac8a00504949c
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SHA256
84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8
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SHA512
e28fa2fbe173f856de1adfed3d95e3235b292a73104f81ac0b1a19bc41ba5e15c0b13537f1790c8b8a1fcb903a326868e6053a40914178df43aa90d206ef749f
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SSDEEP
196608:wH/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:lcOhoGE1ArRvqlgM7xtAT0Hzj
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 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8.exe"C:\Users\Admin\AppData\Local\Temp\84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-M14G1.tmp\84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8.tmp"C:\Users\Admin\AppData\Local\Temp\is-M14G1.tmp\84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8.tmp" /SL5="$70204,6982471,68096,C:\Users\Admin\AppData\Local\Temp\84c0a87015aaaae0d772c4fea3c5a87d95123ef57907041a069dca7fd83f0ab8.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" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
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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:\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
107KB
MD50fa4045ba81ed89eb63efa04c50e5784
SHA123890fe0d03ab0b4557510fd07a15c59ca968883
SHA2566776fc70245679fee2ad633ff60faae6cc9156857cf692c9ae8dc056e38e7eb8
SHA5121eb1d8d9a157e4acce979c03710501f13570089b9fd13499acfca49a1bf0557e7e386dbcae4b8ee50d1aff10fd824d1425913e67a1f20dfc9e5ced15b1980d06
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Filesize
70KB
MD5f2c508973c0f26a8b3f9fc37d9187665
SHA134673da506b318458e62a8ef50d21a5a97f441c2
SHA256f6bd18bca556a74a16a39717a92a344318d796ec7923b95bec92994fc1cacf49
SHA5122819211accfbf13643837e9fa086eead0a3665c31ce51d8aafec3d28ae355551f4331f62a70c44b697a76775f0cd1381c78235157b6b4be4a53fe0509a2bf2aa
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Filesize
49KB
MD59d967dfec945dc0a9adaab33e34c99b7
SHA15f0c7981ce7765144e4575083fa7579d9eb5a0ea
SHA256d2f6c3cbe0519843db2b61a07efabc85878493f41d1b607df464145bcc3fddcc
SHA512b01dd40b3e73893ddf7158d48531455c2fdbcf7c853a0a28425ec7ff99a11fb8e1410e1ae5b01d53355b90ded84c26488c7a5ee209b3f06a95d7600046f24151
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Filesize
1KB
MD514d083317674748d4cb8e3384484c890
SHA16b8c9037700f569ae228d1c8998b1d9faea21a48
SHA256199e49960b2cc64da68cc9822271d7a667112c42703f976d38258f8c83a78a67
SHA512f3d093902aa2d158e726ac6dfd689036352fdef5c6345941cc747fc175701ccc4e0215567e9620abfd17fa3f84cab07e1654957ce56c2fce4a6b898faf253de2
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
14KB
MD5dc3d06d076b3a5178f834ad0c9bbb901
SHA12f524632373115ee2f7b4c3cf739d9c394aa204c
SHA2568eb243f1f9edf26c90a696725eb96861b750e91de130e17cb00e90ba1f21ea46
SHA51218654cc8acae399b5ffcb76ff167c032066266d79ced637a8b11fd7c8714abfcb16f76c8c6890d9532f25b4177e8198c2d0a2d8fb6972050e619373f42677ee1
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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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
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
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
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