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
10/12/2023, 17:09
General
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Target
7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78.exe
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Size
6.9MB
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MD5
49dc49d0b0ba18845becaddd6183c696
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SHA1
de4d46d825b4e7b61c94a83aff7c1ea5568d75ea
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SHA256
7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78
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SHA512
4017ea5a6caaa600c2bdbb235dd58d84bd1d1769755812182895fedf2e72f04b0a18c1da93e3b74508d3ff748a31a4b781a293104b3218d8eedee50601b7bd66
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SSDEEP
196608:oSnj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:oSjumV+jHUodIjk5VzfE9Awzj
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 2 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\7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78.exe"C:\Users\Admin\AppData\Local\Temp\7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-IMPGQ.tmp\7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78.tmp"C:\Users\Admin\AppData\Local\Temp\is-IMPGQ.tmp\7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78.tmp" /SL5="$50066,6998999,54272,C:\Users\Admin\AppData\Local\Temp\7f971e6ca3b56c38f3b10b124d5f01272e8e640238549b8c80b08cf49ca94f78.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
1.6MB
MD5b02ee167a1d839bb8d1c00e062f78b7c
SHA1cd7b13434a5acab76441b2095a18989160399267
SHA256d67c4ae486acbd874ecc3c0d77a5c2be8086d917cbafb6203b9597ae86c38fe8
SHA5124509939ee74da20e017ddd6c6525fdaca2385128339334f542b55e4d46df932f1aabb58022c95b7a7b3422977655221610fcf9003055f281cdc8988800e8ceb4
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Filesize
725KB
MD530b5cc571f4ff4aae6f513205ca64f84
SHA13390b301e50b11599585a32931049c97ad283e81
SHA256fe41d0a72150ff55bd48c6427a6c3dd81f351eb856f0fc4c6de1435536fc0baa
SHA51278fb916d112c335da9fbb083575c6561004679b4933b46f6452a5a5937b2869aff144d055c22f48c77d552d58607118622c25e26d5c059925f001c0080d8d629
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Filesize
437KB
MD568f1e6519fb4b021d9b5984ae6212e7d
SHA14d91409a2e776e9c3521b0b512ba925da142e384
SHA25653af5b48c5477d845385154bb84db001a0f1ff40bca23a9386ef1b80aa2e6477
SHA512482471569c637efb77d842cf606e8b687c05a9868dfaf697fbaf9a0aa16dad9aca6a89169ecbe3a1570a8721ee81d7819c3278bef45582dc97ba1200604faa43
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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
2.1MB
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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
4KB
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Filesize
752KB
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Filesize
4KB
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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
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
644KB
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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
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