Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231201-en -
resource tags
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submitted
11/12/2023, 11:40
General
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Target
3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e.exe
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Size
6.9MB
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MD5
2e24f3c3abb8135997a6d122b54a3586
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SHA1
3b89b6b1e0d5a639bade929d64c956cdec910545
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SHA256
3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e
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SHA512
f0061a4ad484f68f34adb87467293fd50963b9b928a9953e054e40cc023e09a1fc333cad987954340a62e373e7746c5a4baf94efdc7b748283ad18bf4ac0adc7
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SSDEEP
196608:+H/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:7cOhoGE1ArRvqlgM7xtAT0Hzj
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 2 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\3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e.exe"C:\Users\Admin\AppData\Local\Temp\3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-CKDBB.tmp\3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e.tmp"C:\Users\Admin\AppData\Local\Temp\is-CKDBB.tmp\3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e.tmp" /SL5="$F0056,6982471,68096,C:\Users\Admin\AppData\Local\Temp\3c2651b8d9c230b5de6ad4d717a08e1ac189144ad631cfc80076053d7d1ea17e.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)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.8MB
MD5c343c906aaa2e2ac5b3ae9ab154c80a4
SHA1b1ed930436a743821a403f3c185a222f41a2af44
SHA256ea6a69b2b6f3893ac9963afcb168abc24e5c879ea1c600f6c54723564bfbe135
SHA512df1ebb33e8675a5decd77cc66ba0befb7dad77442b5447009301123e868332a520dca4177b7db2fa9e39846b916daa2e77b172e238a251b80a40990931a94eb6
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Filesize
862KB
MD5028dbcdb057be3b4c9cc63ae5e2ddeca
SHA12f81ef056a38491f38bc80cb033dd2667a4b81e9
SHA2562683433a0634539e7a047b49dab63e72dd45307b87f76355c3fdaa874f9fa37f
SHA512f47aec689b54ce9df095ccf43ce72a85b90fc5a9d1bc87ae40e84af15edab697dbe27b6d1835ccbbccabcbbc0661fd5bbf4bea6dbae4513b35114058d491fca5
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Filesize
660KB
MD57785ed1ab75c373aab77cdc8bed463a2
SHA1dfd460099065ce67263122f453869fe85edb4933
SHA25609474405441d449505c809e1c04451cbd7c771ae994a01c366d12b4f689e63bc
SHA5123706440730075917c9fc0601b20b239fb3625d730dc8582e6cc7d41fa275464b87510989b769d5167299d1bcbb4bc75fec52e24f2da648115993bea40771d9e6
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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
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
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
632KB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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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