Analysis
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max time kernel
143s -
max time network
132s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
11-12-2023 08:19
General
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Target
53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069.exe
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Size
6.9MB
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MD5
57a993ed2b2369eb5009dba9dfaf9dd2
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SHA1
6cfee40bab96ed64ca73b89ae79eb9f2b1175288
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SHA256
53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069
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SHA512
b631fa3db13cd34182c1662749c58ff6cc47f9af3d19bd0ac1f62b11b92b271afebc54d2bb73cbcf4059aedfdc0c65fb2ad1617cacd408ed0028e3b73998fb9d
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SSDEEP
98304:6CtQAsI29jHcxWjRTp6azZzB8hi4ZoEiAmP+xhctqd60dVADjhSF1O8lw3kBL7l7:3stjRJ/4ZoSQQhtd6sWDlSrM0BLRrzj
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\53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069.exe"C:\Users\Admin\AppData\Local\Temp\53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-D610I.tmp\53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069.tmp"C:\Users\Admin\AppData\Local\Temp\is-D610I.tmp\53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069.tmp" /SL5="$701FC,6990075,68096,C:\Users\Admin\AppData\Local\Temp\53e06ca9e318f86698956e2926aface3b2f772bbb2c3f1c0985af58962d28069.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:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- 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 111⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
48KB
MD5ea46f0a27fdc738842c760a69993dc0b
SHA162d2b865f442825efe8f6f7b1ba35ebdbfbbd9a5
SHA256352c36bd446bce4cdd72ff818353eb30438e72da8fca3874d8c25a2b90361b93
SHA51241ec072b4b57e81c75778a90be7c36260dfa17df319ca209c7843d88b83faf3dbeb0789e12e753453044bc0dec411770a9768c4f7e9940942c3f137708b84ae7
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Filesize
94KB
MD5328f96bb904892534591a15cd74d9585
SHA107cbd05637afc1c0b58ae5fcaf528311892cca20
SHA256984e71d4bea314dc81b3390376a1e71677133829b7e03783f076203cc3395d00
SHA512f068f20d5800229ff35bf6595239eeeab57c2950d304a3d1851b85228e49689594951ba4129dd67c4fd1558032fbad5d57279ff07a3c549b9fb53d8f0a64928c
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Filesize
272KB
MD5be981352260f74085187f34a95004bd4
SHA14601486f69177ffcb1a8005df95863834abf4ec3
SHA256d06378a17bebea727bf7c6276c6ec6f0100a2f18e6ce194fff01dda8a9e79e4e
SHA512824c07e7415554db33ff493e5d0b9ac39a08053ab975f4495d6ecb9ae66ff0dc322b1c1b95b2ccd3c657139470c80d7660b9d27eda77ebc0c642598a30c2ced3
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Filesize
535KB
MD53146774ed7c71a7218dda9ff55f4529b
SHA1656e3844f53668a754965c586dfdf27122e3e1d5
SHA2563c8006f55cff53715ebca75ba08a0f7063208bc6b05904030f5cacb3e832f1d5
SHA51263e334bed13a2cc57f8d5bfe2a29815e7c1e98755507943ebd80009b3634f468826304c022fd10a99206c2500120ff4fbb9c7531258a102b1bcada448b349d40
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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
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
632KB
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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
632KB
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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
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
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB