Analysis
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max time kernel
141s -
max time network
143s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11/12/2023, 01:20
General
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Target
5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da.exe
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Size
6.9MB
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MD5
576c7a54a5d85430a47c5658a9953583
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SHA1
7582c6cfc777472de970875a0fb6c2a7df89aa29
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SHA256
5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da
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SHA512
588f4caf6c1655c299230db3158546cd6580b0705270a3d7bf5b5a44a1ccb27b874320efab9d3d7f467f123311ed1dee12fcf4659fc7bc2674f454d8f4297360
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SSDEEP
196608:lK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:lDY6tiP3myRfzepXe4ny8gxzj
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\5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da.exe"C:\Users\Admin\AppData\Local\Temp\5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-7KMB4.tmp\5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da.tmp"C:\Users\Admin\AppData\Local\Temp\is-7KMB4.tmp\5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da.tmp" /SL5="$601FC,6991381,54272,C:\Users\Admin\AppData\Local\Temp\5bb0d6c4ebf9029c37784c5733ccd28fae25b7e855f8e1055012c47a47b2d4da.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)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
279KB
MD5b425fa4d3141de4c9e7898799d30f1da
SHA1b86ff69688b34b1cdf62fc00412e82e20d24ed9b
SHA256b11fe3a7e1790c6ca3eb1a2da0169de3d7902f1327c2ef694c8e9b441e5fb7ce
SHA5124b18337382a2734b69405d0cc5053fa533e0f84562e70cc6c117314e52986cadd2a95c9ef6a0fb75a7ffa405b65dd611c29223f6700a4942356250b2e8170c27
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Filesize
569KB
MD57882aa1f3ab0550c21d54f16da65c85e
SHA132ec4bd826189fae21d682927458f8eb4aafbab2
SHA2561bac0e3e3f636fcd0f5a88892fdd333dbe03f6a7f90d05b8d1143d227888bc75
SHA51215bb5bbff568d223ee6805a9b5123d842e0fbeb82123d4123fc25e346ae63479c7be6d2a82a0df8ed4b8ee146570f6935472792f011f80dc148f51e191710724
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Filesize
74KB
MD5246163c505976d01a2c086ba0c2a5d15
SHA1832029f4b9b8c25a66f016fa32bb5b0293c8e9db
SHA2563c97a2151cc07d763a85862aea813a2ca955ca0f675fdebcd2178119b4fe1931
SHA51203b26aae0c3eb39051f970334d9bf2901923211f61848fc1f09e1ba9433c6070a3df9f6f22523e49c813d9f530ed0388f7c9ae08b520a9abd9d13d11864af29c
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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
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
80KB
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Filesize
80KB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB