Analysis
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max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11-12-2023 06:21
General
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Target
30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e.exe
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Size
6.9MB
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MD5
e5ae6e0de4d81b407c8e1e73c237f631
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SHA1
18ebedcae8e8b2e967bd04c5c816952f0606f4df
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SHA256
30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e
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SHA512
1479f85ca63d2c2ff498c9e9d2132dad6d08d008fcff0e1e2aecc934672c4692d2c20328075a499bb2b0f9b013bfb29ae080c4cdc9a9d372e357b8cc995ee6ef
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SSDEEP
196608:lyD4UUAnfcrSuleVp+jatZRGrrC/sF5wvACzj:A4Uvfc2RGatZcXF5uzj
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\30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e.exe"C:\Users\Admin\AppData\Local\Temp\30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-D68IL.tmp\30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e.tmp"C:\Users\Admin\AppData\Local\Temp\is-D68IL.tmp\30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e.tmp" /SL5="$130028,6986290,68096,C:\Users\Admin\AppData\Local\Temp\30d16e6b1547099d95a7b577efb155e22e4c4736253bb02e581db9f17dcea96e.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 114⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
580KB
MD57248c2eda416d2057c8ef29fd72a44c2
SHA1d26746a0f666e41bd15fa83c53743e5e3e03ac26
SHA2562a721eda6482583f0cd7ae60cd62412095f06db0f49c948da50a24e57b81dd3c
SHA512e95029547dff80174ccb1175ddc8d020c28084ee0dcf42ebab4507e485c6e055b2e051b3775c57b920f4564ca54b85c850366c6aa4ac4cd570d2ba6fa4d80a4d
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Filesize
658KB
MD5bba7d414389763c80d1c8abf0b96e0a2
SHA1c4517f31d423fa014c09af4a996b31b835478217
SHA256ae4d04ba2e49b5776dcb57f2c45c713ab2d46f944f0a39ad930392d2b18825a0
SHA512a0272b9e9909eea1200c58f3ee627860db41fb440a6bc4a22187c8b3b2876191ef19f81165d996cd25bc43b55e60292b74d2948dbd34223e363a038e764e2e46
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Filesize
337KB
MD56303953f35d40b325c8f54a0d338df68
SHA14d41bcd9360bb019d3deb3ae4bcf22128f29d841
SHA256f81edcbde8b2dd47a85321f660de743f7a84511ab74dd52b40d588c0a32a0c45
SHA51261472af93b0d3ba4b8d01fcf521501e0e3c2c64381757ce2801e032e20fbfdb5f0a7d62a57ff82202da3635163a0eec05b679ef4567af371aa91865e6be921e6
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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
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
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