Analysis
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max time kernel
143s -
max time network
130s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
11/12/2023, 04:36
General
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Target
02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415.exe
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Size
6.9MB
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MD5
cc421b33cc4150142a8ac2c89103cb0d
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SHA1
aca81f277beac68d9e1bb08691e22f70dbb067a9
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SHA256
02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415
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SHA512
4045667665d4934bff6c8442ddbc6ce2b88c4ac98c63194ec20248246d278dc4076951ba46bd5b94935b81d768f462f2459dd182928c6354d3a2f27228fcdc67
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SSDEEP
196608:OxnTNzjsOzc7TGHscDgcXbIdslX38dgFYJzj:mNztzQlcDPXus98d9Jzj
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\02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415.exe"C:\Users\Admin\AppData\Local\Temp\02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-K9KAV.tmp\02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415.tmp"C:\Users\Admin\AppData\Local\Temp\is-K9KAV.tmp\02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415.tmp" /SL5="$601E2,7025884,54272,C:\Users\Admin\AppData\Local\Temp\02bff8aeaea20c0577ba6a06ed970c4bb4103911129502fee40d7f7e9690a415.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
896KB
MD5635bc115cbbd400a78bf2c655c33ddb9
SHA1c6cef5542b658d956449ae87ccbeef33a0341da3
SHA256969b28ebe9872d949eb4143240e049098269a29221fa10f754c16df41ec8222e
SHA5125b8f888947f31574977dbe2fadff9fbb6d34e7589254998ba346983029c689d23bf20915f2f1c83fb05e951abcce7de7970672e55f7c4291d6da18e5025e09ce
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Filesize
192KB
MD563ffeedd6772fb9ad6d2ce3c88a5fa0d
SHA18d49863e92483e7a9023f9c51201d98892faa0b8
SHA256d41aef33e37347a2f75f5fbacd861513359bafa84dece3d7cc930873e50ceedb
SHA5124084f25c63750551d14cae35544bc5783daefb7020547b4ee7385a093b362fe7ec55d8c7a79824b1acd81077b7ec52e2183a6aa38cefdfcd948974696b819e47
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Filesize
929KB
MD553ff4e5590e0954ced1f4c8a5982d2cf
SHA10d55b27beb4569d0593c7c9cebde9cf8e74a3fa8
SHA2568a6da6dd520bd003fd924bb9ae88a1b2e63a4667118ef14368df52e8a169ae68
SHA51280af235b11c082053f8693b680bfd9156837cad0378e152400607534e10da8c5c1e5a45c9b4ec14b935b871d7af5978487c51e90d4f830a6ac60ca4a997d0e60
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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
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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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