Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12-12-2023 06:52
General
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Target
7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990.exe
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Size
7.7MB
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MD5
46849b0bd76546f8a51c38227f63d83f
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SHA1
824a887e169e91811a08f44170f4d3b15178bf61
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SHA256
7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990
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SHA512
89ee08d6e5a919f3789c895813e8769073c810409b74caebb4967394b3ec1709bff8cbc7a27e3792ba76a152f681e371d25138308c28936ae3581b71f540a139
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SSDEEP
196608:xxm5+owJB5yCqVoeL8gqA1u8QWGVq/iUYJ0Mnizj:mw7rq1L58WGVqaDizj
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 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 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990.exe"C:\Users\Admin\AppData\Local\Temp\7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-4FLF9.tmp\7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990.tmp"C:\Users\Admin\AppData\Local\Temp\is-4FLF9.tmp\7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990.tmp" /SL5="$50064,7817201,121856,C:\Users\Admin\AppData\Local\Temp\7538d171e0d641edbd355da768dbfb5f3aed479aa95454dd6c4f19840b3bf990.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)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD53388af69ce8c52ae632902508883747e
SHA19f370e035c6c34a528bb88b07ae7f1fbb4568d15
SHA256eb495c5c80ddd0314701b3526794fcc7e692eab4d5e8c35330ea82c6e12f5ba4
SHA5129ef381d7e10a8c830a77857c6940a132c19d4a009b00dd178fac1e4a8f20079c7193c85873c8e65b2453254b86f06f163d690a00d673970db1c5277cb0e823ca
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Filesize
637KB
MD59951d9923783e1f3897b681711929c4b
SHA1279669abe2f1f76388e69e3508cf0790b3fdfd49
SHA25603eaabe38284687722a93354777b1dffa3aeba6280acd59c507a3a1686d2034c
SHA5122da9aa39261fcd51fbdd34fc980d79c2b376ba9331f00f6f02882bc9ff8520065c256c4dca89bcb39440d41c3d221c733f3d646a7d16d19c67bc3bddb0286021
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Filesize
550KB
MD5254420ddbff6ebf59fba33dde36aa500
SHA1a8f6f82cb3a867b91bad83475c8ad12e51445aa3
SHA2565fe58a6468dafecf68ffd9cdf4b4ed59119ead21031c794a55628c10816ad31a
SHA5126d9cdb2865b070bbda108e7a481800b51ac8e494e0393810073a88c6d1a03de9776d0f386c6846db82bccaff3ad35200fb536c29fb0545d355739f83ed51d6cd
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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
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB