Analysis
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max time kernel
144s -
max time network
136s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
12/12/2023, 08:33
General
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Target
f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9.exe
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Size
7.5MB
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MD5
c6bb97d068751169b18904fbbb8ca1d0
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SHA1
3fa6ac39082ddff1e9b8dbc23199d7650ac14247
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SHA256
f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9
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SHA512
c3612feb29d21a2810d9bb1da5fb5beaa012c7886f021be2d8483ffc853d99aefd20f8d04ce2079acf7fe440c3cf35a8549758d2e54b3d5fcea2d726dd0a53a6
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SSDEEP
196608:vxm58iQeIvIULCbMPJh/xL9xLB8K8eNF93FgAfMuAGErzj:7iQvfLCbM3xvLBh8eNF9VgAUuA9rzj
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\f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9.exe"C:\Users\Admin\AppData\Local\Temp\f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-98UT9.tmp\f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9.tmp"C:\Users\Admin\AppData\Local\Temp\is-98UT9.tmp\f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9.tmp" /SL5="$90032,7631459,121856,C:\Users\Admin\AppData\Local\Temp\f17942926de092f71466280315e30f7b689f2af5da6d63e82b95bf0241b99df9.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
1.6MB
MD586aac430b9906beb7ad23a6d590a8815
SHA19b7036688f9885566b2d7ca5ec46b0467adf3a84
SHA25620debba44bd656fdf089ba632e93a34df9114f24aaba8c028656c33bea875a11
SHA5128646d41f2fb8651c08be631f517108a2ad88749e803b17a362e99d8001761f80c132993c361f361893ccb502469aa41c0944fb96936ca7088776fce793c4fab6
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Filesize
1.6MB
MD58dc1b37b9fa79e5404d640316b2f8fa7
SHA1036f506ab75f66b5eebfc471c6dde638d47f747e
SHA256b327e3606e0a56f0a21ff3f095a13ea99e5d23a19247f9e9794f8d3e49a7eea6
SHA51235a1e04f1ecad11ed2bc68ef04afd9b8a3dcfd8dc1785b16bcb68d56e0e47ec03eb4fa56863805c4ba6cb953cfac8f7041800d007264699f6c5dff9a7d58ac46
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Filesize
341KB
MD51cd6cf390b98923ca49545690925c5a7
SHA101f0c49ea5ddb1d5b9982f4d1ee3aa9175007ed4
SHA2566182a096c5d62c792ef45ea5cb2d70c728fc829553c04a8d4a65d12ac73d4b3d
SHA5127abbb123b3c27ff0596b3c0ef9323f14a542733bf62c9bd6e320e4cc19b98f2fd501cf7d480e961bad8b4570bc24daec394daef6ba2d0c4be7302394c3c81568
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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
2.4MB
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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
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
632KB
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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
4KB
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Filesize
752KB
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Filesize
4KB
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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