Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
12-12-2023 02:40
General
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Target
629a99b73a3c9510c0147adf1970df66.exe
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Size
6.9MB
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MD5
629a99b73a3c9510c0147adf1970df66
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SHA1
6b1dd4974c63df0a01dd96613c2840ebe1530635
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SHA256
20dda1e3f103858707dd7c34da1f02231ad4c5f8a8c2a1e152dbba08263521e4
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SHA512
bd83ab02341e7afc9595bbd677b8d30fba0956bc047c4d6a3e3f73b6b616f92abe1dd62ba2601edf1a73b457ed19d2cf716b5d03be771cde09b0987fc575f25d
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SSDEEP
196608:5A89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:BBmakyVnlUQ7Wz3Tv1jNTh0zj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 6 IoCs
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Unexpected DNS network traffic destination 3 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 27 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\629a99b73a3c9510c0147adf1970df66.exe"C:\Users\Admin\AppData\Local\Temp\629a99b73a3c9510c0147adf1970df66.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-AJID1.tmp\629a99b73a3c9510c0147adf1970df66.tmp"C:\Users\Admin\AppData\Local\Temp\is-AJID1.tmp\629a99b73a3c9510c0147adf1970df66.tmp" /SL5="$4001C,6977575,54272,C:\Users\Admin\AppData\Local\Temp\629a99b73a3c9510c0147adf1970df66.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)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.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)\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 101⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
596KB
MD5ba632d50ffe2dbae56011e4dd655d9f9
SHA14187b4451c811d38a735e347c0c33fdeddb85330
SHA2560e05a294e7fb6adb8b37c285df8d640e6d0ce9603fa56242ce4783480343c1f5
SHA512ffce2932302c35a9bcf032ac438c0f35f4218bfd2573c904e41a27b224749d07b0aa12db1f03c3ee46150ca947012af8dc0f9ec65087935722bb53c7925a2411
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Filesize
696KB
MD56b45bd6c787896ea3249bc20d4538a22
SHA1740e0e2c1813e1aa1162f5c0c3a87a8ed25aa5c3
SHA256cd6855a6e764358e0fc4ba001a1af9f2223751e621881c6a6b3fb445ee845741
SHA512382d6b9226f1f3a095425933c7df4d360fab4db8a1d2ab5c519980f9d14198b937a2c58a5bca865003bc5c3458998f3757ad870f8fb04e323fc8af96fcfbaab5
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Filesize
434KB
MD5d93bfdb854d8edf5e4ea5ed193d84c32
SHA1ac7fe57a924fbd89453ebe1d9860d0382154f559
SHA256c45582767decba96af140c36ae914056a56802fb19f66dc769e0ce0a213e5abb
SHA512bde2a1d430985c26437f82c2cfca5496e160d78e734ad738d9d137139c910fb63824d7bfd919a44043298e8ced5c6fb0bc2ae13c9828f552270cb84ae60fb310
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Filesize
583KB
MD5f8d4e2dc34124ad0bc38085f49f6bbbc
SHA150b4f5632a4d12b7913b1d0a5f93edc395adf29a
SHA256bf501239156d671d39477685aa9c4e7183bc8e3db4a0e319ae65b5f7ac737a92
SHA51237b2e91408da41416742d10ea01455e90c799064bff3694297e66df54d61e026fc1018721ee7dac7a3cbe6986d2a7a87b122e635c06dfc54ccb805df535d93d1
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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
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
2.1MB
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Filesize
752KB
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Filesize
4KB
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Filesize
4KB
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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
80KB
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Filesize
80KB
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Filesize
80KB
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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
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