Analysis
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max time kernel
158s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
12-12-2023 02:16
General
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Target
b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2.exe
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Size
7.5MB
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MD5
1c980e126da7b885b963e83b532e2fa2
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SHA1
cfc4afc6aa0401d9d4ce728f53eef48e32865610
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SHA256
b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2
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SHA512
fa50f7d35138ddd9aee985c7a8ff0cbf1c0218bae30f0d1c073f0b3baaa953493bde24f07ed6dda8c61748a380a3065fd6f7842e7d83813d7d532e51bbe34543
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SSDEEP
196608:upVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:upVBtvpbL/+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 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\b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2.exe"C:\Users\Admin\AppData\Local\Temp\b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NJLTJ.tmp\b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2.tmp"C:\Users\Admin\AppData\Local\Temp\is-NJLTJ.tmp\b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2.tmp" /SL5="$90062,7565670,68096,C:\Users\Admin\AppData\Local\Temp\b8fe80b4684d70e8abb8354466c968344f4c61999fa95b450b560327bdad71f2.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
990KB
MD5463a25d53692d7f139dda5433df72d35
SHA116c5f3e684b363824cf4a76d145b73abe891a658
SHA256f9fcfe65254e6248c81ac062224223fd467c2c5eacc357559276c94b782718a5
SHA5121ecb900892bce0417f8d47fb7a0a1120f59943a897c186b024d42dae3067c14d31085d6afa7360e6690466868c61986f8c5975130a5033d55ca1372addc39dc9
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Filesize
1.3MB
MD5a31cd38bd19a157729ac861ebd2511c7
SHA18c1a646e22a97db9bfa15c3c1f95e9396d767832
SHA2566d77b7251809ef62801ced0902466be0eb11dc8701fa7d9ec8736f38ecbd5fcb
SHA512f3d3b345abbc111efa935c51f09cf423c768a88eea10293db71432dc01f83928e5e0471d9a45929b084daace13974061cb40abf90b7faf46bba5c0ec22e9b78e
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Filesize
543KB
MD550dbbfb57f25478957b77c1c0d40093b
SHA1bcb9b344fa720bcfbde7ee634dd36fcf60f30ec9
SHA256a7ec7515727061fbbb3d6d9a6d5098a1fd1020822dca6ea7d590fb3a8287ee4b
SHA5127c73637ee515fdc8a172b736ae08ffb0fc3cf3b7b57e3a984167fa1146f9b0fcaf0d00aa1be16736458abc23197d26f1f7a807a47905f3e57c8b534fa896ae03
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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
96KB
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Filesize
96KB
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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
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
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
4KB
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Filesize
4KB
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Filesize
752KB