Analysis
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max time kernel
144s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 00:20
General
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Target
1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f.exe
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Size
6.9MB
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MD5
522d5a2f6672f976666ecc1775cd1944
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SHA1
d3cd3346caf23342c8c3433b83e3ba5386c9fc5d
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SHA256
1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f
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SHA512
76c95d6f436103a260418baa2e3ba0b15bc586b5385bcb1620a220300d9a58716b1d23cead3812ad2733216df7189f8055b9f3e4ff1676f29d477f896067262b
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SSDEEP
98304:/+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:mz25G6bV1yYDuZxCWQNhUU2uNzj
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\1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f.exe"C:\Users\Admin\AppData\Local\Temp\1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-69B9K.tmp\1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f.tmp"C:\Users\Admin\AppData\Local\Temp\is-69B9K.tmp\1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f.tmp" /SL5="$601F2,6985375,54272,C:\Users\Admin\AppData\Local\Temp\1af80a18eb560c503acb1431e963189223a6769851e422688293b5cbc309856f.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)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
885KB
MD5f686e8ba6977833280bcdf36104a2597
SHA1e76f1b189a7a45da4504938ab4b96fc1cf20a103
SHA256e1d570f4e9ba562e3c68eb5913d236deef006d0f1483ba9804d943595416ec4f
SHA512a10474d1491203b62054e35266e546dcbcec55347f845bcdd5f643feef4995131419afe04bf6e646d34969ed552e68c0fba9e791c03e6cb21b20e23f58982913
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Filesize
1.0MB
MD5c69532741724f891dfe5cc06f4632593
SHA1e2a4e8fd800d5f7fde079db23f7b3c7414d9723b
SHA256827ff7d860680105a4b7429b1c395a558ce623214ea9256f5d3ffc98710ba06c
SHA512ecfe7b9e36e1a1b63e39ea5505b006755c8a6b984eb9596b032764acaaf02f1beaebee73f0e52f29a2e3d3ab590c78f9e203707e2aa89c5c0bdea5b01dc6cbf4
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Filesize
49KB
MD54574733bc43712d0ddd4113e345d4dcf
SHA12b9a106d71cd914be6cf0bd9b6d0380cd4ed73b7
SHA256380737888eae7a24a39150eaa5fa414a66780ff9b054d9cf4265a8e391acd52e
SHA512625c4c7963620877cd10af8a11b779c8752e1ff1ce94ff2c8b5a60ce100bdc60231508b9543291218929bd767ac32eeea57a0e6b2d282c380a3c5b437d59c095
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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
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
644KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
644KB
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB