Analysis
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max time kernel
146s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
12/12/2023, 09:49
General
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Target
f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607.exe
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Size
7.7MB
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MD5
536d60be9b21fa24da46fce71360bb28
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SHA1
3e78a098870c69cbc3628f4aca0c96f36781c1cd
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SHA256
f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607
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SHA512
f552d7a702ef20ec6e57ecf8e8e93e8ad60bb933f076f45ac2d6d7e16b7bebecf8ab0254a60c2aa1348170bc63fee65845c5b0fafdef72135f0f606ba87ad3bd
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SSDEEP
196608:gxm5OiKmWpAKOF9s8l+VpNoy9rYM0eaOsRzj:oiKmOvOXs8gXTkj3Oazj
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\f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607.exe"C:\Users\Admin\AppData\Local\Temp\f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-7KAR6.tmp\f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607.tmp"C:\Users\Admin\AppData\Local\Temp\is-7KAR6.tmp\f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607.tmp" /SL5="$60182,7811335,121856,C:\Users\Admin\AppData\Local\Temp\f22bc76805b60e60e2cef3679be04b5b7ef79913a525dd67f2a19b182a453607.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)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD5804e5bfc9dfd37643417670c2975945d
SHA13db8bf6d534c71d9ecc6513aa1740fcdf3b93363
SHA25633da212f9ed9e90b7f1f817dfe0d9be390987c66b1706282dbde5e82a3f5672f
SHA512fddc762062c0f803560a745660d57dc367299d0e37ddf1395093af05034002348388e0f158468929a026b2706caf1df817e893d0d6ff819cb53bf6ce32d10352
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Filesize
1.2MB
MD5859f8a48bdf2abc21573bc73220beab4
SHA1ce5605a8f4ffcd95a112f31b352ff8fe104e6fe8
SHA2562efeccd91822f6f7c915417ccbc10d7f2a8ca69ae3e08a2105a487c82d81f330
SHA512e212a1b3761e8fe0a0b22e0d4669e2794ff61d60ae95f963cdb1ed3b68a75e536478a2ff40f11916ca8c4cd1f70cc4a8fb1c77faf8e54fc1ce90fc96b54cc8da
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Filesize
448KB
MD5c90084902b1ef25b9be5c4672e960e9c
SHA1847104a9a9b660a46125259c0bea9f7252801ffc
SHA2560a3a0f9895029923d4cff2c9dc9672294db1e2e665e25e23533dde961b874363
SHA5127510105352cd26caf07bed6e671c04c6e07ff7b545cda5f999e83d9a81d602ba294467f1c5d33db32c6b878e135696fa6dbc08081a4443a7cb23cb4608966728
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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
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB