Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11/12/2023, 06:27
General
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Target
a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e.exe
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Size
6.9MB
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MD5
cc4a5edf185073dc1c5f1169fb824b7f
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SHA1
fd43e95848ebafd3051f23e2c8ff0f1bf8813887
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SHA256
a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e
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SHA512
d2bce81d4776dcd7cd09d03529cf5c5109f314849800cad999770967b4c54047dc945129bc91d93233ffbb8eee7edad8ff8d26acd024ac0c3e23dda96624c8b7
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SSDEEP
98304:szyQ4kc+v4jvDhsQepuwmrkz216aPE8d9X+X1M2CX27eGqc6hxTGZtsAzFjTidLb:NQ4PTP94zHQ9OX1M2CGjn6hDc6LKEzj
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\a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e.exe"C:\Users\Admin\AppData\Local\Temp\a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-ITN77.tmp\a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e.tmp"C:\Users\Admin\AppData\Local\Temp\is-ITN77.tmp\a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e.tmp" /SL5="$80202,6985458,68096,C:\Users\Admin\AppData\Local\Temp\a6e226e296fa33582efbe5b5115192622db650b8f795f8fdec3a61c01a5dac9e.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)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.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 111⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.0MB
MD50ca0c880e10c9654490d9d852720299f
SHA1a31d97d465f86af324dc2ed829c468047df64107
SHA256842638025b4dd29a1e50093308cfb97d03c70976e69cb9298eed76503383261d
SHA512c148b5b5e88ac4cc72d33dde03a10bbbf437cec21f30bd6acb0896415a7b9b6df142a72131378734f0602f9bcef32069f93f839bffd64b3a6c0bdb8358a400a8
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Filesize
208KB
MD52e721603faf24ddb74b8f25d47d736ec
SHA1316c8c1c82ed6c73a3bbc28ebe64f9569bebede3
SHA256e2c04a105b0d4bc77db36551ed4e2960a82b09087203858289eeea8897e66b3d
SHA512c55438e4d9425d856043b9ca0f3bfa7e0e48ef1b0e1dad5aea95dc3a7a485c5da58c378709e1b41e5b4172edfdda06cc4260944549cd6b8b03eadaf0169a369c
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Filesize
105KB
MD56ff24a8ee1acb792d3ff0d6ac8ee1b54
SHA1f015312b6b01c56f2a2f3f9b1f5dd3b348f00085
SHA25608d1b8385dc7f472dca2509ead8f57b51c050925c0f01bde248dd5a82090a96d
SHA512bb9b308b9048cd75484e9b655a8c416ec4af2cd04b169b1d2d87a894d52f8ada888befa9644fcf135c8b56371bd575ebbdcf3d0ede8d8a8c5e0ecfc628544422
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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
96KB
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Filesize
96KB
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Filesize
752KB
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Filesize
4KB
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Filesize
4KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB