Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11-12-2023 03:55
General
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Target
3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c.exe
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Size
6.9MB
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MD5
f98a372f18d5f7d92ab35439cafd0fe5
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SHA1
5f8a17a596ecf95e83e0236a4ea7961c505725f4
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SHA256
3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c
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SHA512
280beeecbe4942be297f82f4e83eae5efc8c8ec4c3076506b7ea5aea54c1d80b22bc9ddb7c85d347bf1a9dad7d64faf74e34a2a2630bfb51af4ab9288bc109dc
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SSDEEP
196608:CA89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:KBmakyVnlUQ7Wz3Tv1jNTh0zj
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\3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c.exe"C:\Users\Admin\AppData\Local\Temp\3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-S17TG.tmp\3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c.tmp"C:\Users\Admin\AppData\Local\Temp\is-S17TG.tmp\3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c.tmp" /SL5="$50060,6977575,54272,C:\Users\Admin\AppData\Local\Temp\3f9d0ede5458e09fb6da7cc1d5a087873cbab54e3afa064789e6732355e6cc7c.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:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- 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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
379KB
MD52119de39dc7519ce7ddb5bafe2026af0
SHA139b22663559022b95e346330cd8c31190d312511
SHA256f7759af1aaadb63f10596c168e4e280fc64d1606f5ce94a851e10effa27b9062
SHA5127ca9c3c5497f7800a770584c4970f164c9f56677a2768836eb24857a552fa792c671080469cc72f2abe380b6fa846b506942b02caad024088b6ef679d8c535e9
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Filesize
874KB
MD5feb2747671ba214701ae1a9abfdaed45
SHA160a3ca3b464b7f4dd95380e24803a5a57220552c
SHA256676ad9849dc9ce817e5fd65e2730935001495aaf70c27f44b0b154b0c669ea7a
SHA512b27d7f043ac5610321d23d95a7908ce73724b37c09bc186d33ee68034a99be66ae5b264d03c761408cea0fada57f20ed2f23ce9c84cbeb03bdc684e74723aa0a
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Filesize
174KB
MD518f0230c88d0498ef1225de00a2f130d
SHA14e2708eca2710ca421d7db902b1a0ff87aba0ebf
SHA2569c81e9117c49911912bcbc684804087092686c93b4f422b0f6461588088d417c
SHA51265f4ec3ed1ce6820da6ab754febbadf66f50f854ed5a5eaa198f2b6a5557a8ba22c78af69ea693bccde4a838a7882959498497f75836e479d8f6802b95cddc05
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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
464KB
MD5b408382579c7baeb26737bc1411b50f8
SHA17548825ab2ec03f9ee67d9524b76262dbb6f7105
SHA256afa7ddeb07c1fd624b4e66e5419b8e8aa45e569fa84937a74f7b78c63ee66732
SHA512e152e62915ec6efd28b2dfc3bfd8401a001783a863bf7c33fa7c23ca3ae1f1e1cb07f5caedead6830d84ab46e8170eeae72577eb52b3c2b0f74b4b27fcde3b9c
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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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
648KB
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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
648KB
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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
648KB
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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