Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
12/12/2023, 09:22
General
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Target
8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae.exe
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Size
7.5MB
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MD5
448ba98cfaaee2fc5464d1630bc054e1
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SHA1
8bf79dc20609da388e9ff1b7141a81d4f2962fd7
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SHA256
8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae
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SHA512
43b0097b760ebe63550b7ed3fa09c7e392c7e5a07faae899ed138a94ded0046a6c6c8b4e4e2dee5fa3629241fe9a7913a18b92afe091a90c498c207feeed21d7
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SSDEEP
196608:pxm58iQeIvIULCbMPJh/xL9xLB8K8eNF93FgAfMuAGErzj:9iQvfLCbM3xvLBh8eNF9VgAUuA9rzj
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\8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae.exe"C:\Users\Admin\AppData\Local\Temp\8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-VCE8T.tmp\8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae.tmp"C:\Users\Admin\AppData\Local\Temp\is-VCE8T.tmp\8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae.tmp" /SL5="$D0064,7631459,121856,C:\Users\Admin\AppData\Local\Temp\8a1a86b5d82a7b9b2d374f794fc7c705cafb5022fbba42594fe3431df8ac50ae.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:\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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C:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.4MB
MD5e43bb333ea66ea652c5eaab223fe7138
SHA11357cfd696a3a889a6db0b88239ba7227d2d6dc9
SHA2566bd446fd3d0a87ea9a8d41751371b4c947100640806814b31c4fb5f4fd69842e
SHA5126915e8ed932ecc7dc8350e5c2c58622bf31438a47bd2208c427cd4767bb84edc93e99496d6982000c0193ac1043673273f38ea525a51dadf395a5a04e24edea5
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Filesize
64KB
MD5048f4b1976b0004c3143c0b9839f3b0a
SHA1ceea98f10282617d7595599dc4407974374c64ad
SHA2561ae61f0ceff6a2db03e3214e623722602cb0abdf156b29b00207992414b4f0e4
SHA512d985c2c1ff8a7cde7a0d49b6ec3a12c73a2a2cae2207267eb9ecf8e0fb867148d7e8659fcc74f01e75aab1ef9d48cf7274dfd06f54a62b2d42d1ecbc10061924
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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
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
148KB
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Filesize
148KB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB