Analysis
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max time kernel
144s -
max time network
138s -
platform
windows10-1703_x64 -
resource
win10-20231023-en -
resource tags
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submitted
12-12-2023 14:20
General
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Target
7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30.exe
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Size
7.2MB
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MD5
5efffd9e3b62355501c60fbb5ed9f004
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SHA1
837ea7feff3d5f50f52be66102276bc1d004af17
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SHA256
7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30
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SHA512
4c81466125937672a88c9a128a3609fcbb039c27b9a0380d9f0604146a04dfe5f86a9a31f9479b7d311321336e34b49fc8689798c729be2f939c09c18c07fb11
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SSDEEP
196608:jxm56Uu8mvAF2l3qqRHw/djqMJueNbMvn+pXnhH5RCLK5Ehezj:kul8A3nHwljqMksY/4p5RC25qezj
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\7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30.exe"C:\Users\Admin\AppData\Local\Temp\7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-8UMHB.tmp\7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30.tmp"C:\Users\Admin\AppData\Local\Temp\is-8UMHB.tmp\7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30.tmp" /SL5="$E01E2,7260641,121856,C:\Users\Admin\AppData\Local\Temp\7efa432c218ccdb72e16ff54dbd1001ce9958a3afd7938eaf4b6328964662b30.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)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.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
2.1MB
MD5f8e06bb22fdacad6175b636831c9f0a3
SHA17d55cec8b4bb1123428ae94809ef20262cf52c3b
SHA2569294cac00ce92d95d40c031605c5b00ba32c6e9c702df8306f17e3a6ab5d283b
SHA5122903858ad444a74f4bcb2daabe29e314325362fb932fd1a3e2e2b95f8fa8fad9dcbba1b6e66a6b979b0fa3117c7369045ab0db44604089d1a8022c60e5fc0d3a
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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
148KB
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Filesize
148KB
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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
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB