Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11-12-2023 20:01
General
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Target
f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870.exe
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Size
7.5MB
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MD5
c1149dd0f6d18a678f6eb68e713586b1
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SHA1
9bfbf99f51deaaa13e17284a5eca933fba97dcc4
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SHA256
f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870
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SHA512
c9b0a7fda59d48ab9f08ac03cbc95c0b5931ed12526aaeee5b14a44fe270017f34df31ea425efa8e6f51f3e1560ce526e1fc7529b93cd8f177f358678fdce2dd
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SSDEEP
196608:cpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:cpVBtvpbL/+vVYBrTTefzj
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\f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870.exe"C:\Users\Admin\AppData\Local\Temp\f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-6VUJS.tmp\f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870.tmp"C:\Users\Admin\AppData\Local\Temp\is-6VUJS.tmp\f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870.tmp" /SL5="$80200,7565670,68096,C:\Users\Admin\AppData\Local\Temp\f281fa03f8b7114e46cfe0478a4871b953233dd7b7782cf17c312c13be963870.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)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD5236107cd6621d9ba73be46d50e06919f
SHA10a7b19da28ac1e67d3ab424149ba3e8d83d31f4e
SHA2561c1e4e307399132309ef6cd20a5fc1e3c24c8380568b839ff80749d08b5ecb3f
SHA512561561969b1fcae8d128937ddb4546704f1744edebd285d85c82471897f411eb02b9f268bf94bbe57d8d9989274a474bb170f3163348be6614ece89b58c70ad2
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Filesize
822KB
MD57b572089607be72bb94ef2af5acd21e0
SHA11382a3d64a6986e763fe8496ce496246b0cb1d9d
SHA25620da05ffd5d227062a9bcd742b3cb28ed7e1911b1057a4fb16c8e89a9dab82f9
SHA51239204a931591b9124604a776f33ba311d4704d2f92b5112ae26ef929367bdbb802325ad1e1eb2840ce0ea51ef8c05016cb9f304b36d8ede2a556156f86b47a39
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Filesize
633KB
MD51a4c4757cd7ba1a5386f98ae50c2a5f1
SHA1fe7751399e1b0b69eb216fc96948729e1c22f0f1
SHA2560cefdef320808094d07e15063c34a3f147b9ced2d9642ca62316b47550df909e
SHA512032423588dadf84acf951e3211d25eb965e99e019d1c480f62fc2914c6b99003a876d9ccb4246aaacf4cf34e1dbd62773032cf87854fe679a7d86552175b4067
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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
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
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
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB