Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
12/12/2023, 08:18
General
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Target
3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a.exe
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Size
7.7MB
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MD5
1cd06fc0c695b40c6384d5d069490ec8
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SHA1
022feb4ac687b49897441b8e89040a75acb0fe00
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SHA256
3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a
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SHA512
58583e36dba4d36b02f4a9ab1c3a1cafc2c99a18e1d0a46e5ab1b82a87b1f344c42f1b92fe29591bbf8d179ea80457c67cf09a67e295f85da2263e453e73ce9f
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SSDEEP
196608:0xm5BZy6C1okPqYvL9iFwTp0eew11ezLIrITzJ4W73fzj:g6C3ioL9iKmeeA+cczJ4WDzj
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\3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a.exe"C:\Users\Admin\AppData\Local\Temp\3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NNP50.tmp\3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a.tmp"C:\Users\Admin\AppData\Local\Temp\is-NNP50.tmp\3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a.tmp" /SL5="$601FA,7788539,121856,C:\Users\Admin\AppData\Local\Temp\3b7785676f027f89d3a5e446f40b66b8b12fbc1756994d85d9cb97101a0cfb0a.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
2.6MB
MD5336c04a79c112e724f623749782bd691
SHA1095516e99dca12cd055665ca577b7aeb3702fb75
SHA256913c2af74a6013877e04da057bd8e14ee4eb0d62aeffe5dd0d65e54aa7eebeee
SHA512c9d517ac2b38451d650dc9d30a8b0d68846f060e5536fb895da670c6a47498de4b1935200ea0ce0e182a5479752e69be42ce87f25ec02bd2bb237bca49091a44
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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
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
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
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
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