Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 00:30
General
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Target
67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02.exe
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Size
6.9MB
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MD5
f938a899c85eaefaf81614552c39040b
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SHA1
f5880e48093b7f380452f974da3ab5871ca3f05a
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SHA256
67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02
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SHA512
25dda8e9a2625ca360048751605ede8ec997163f6e72bdcdcad82a1722d5bb899007da425157f14dae8e52aa7a6e6bb11551094df618049652d746b7e6ff5294
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SSDEEP
196608:ZSnj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:ZSjumV+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 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\67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02.exe"C:\Users\Admin\AppData\Local\Temp\67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-6NJDU.tmp\67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02.tmp"C:\Users\Admin\AppData\Local\Temp\is-6NJDU.tmp\67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02.tmp" /SL5="$60096,6998999,54272,C:\Users\Admin\AppData\Local\Temp\67b53955bfe1d3c9a3aa1726d2f358793b3e05fdb6507986ce3b98515df21d02.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 101⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
378KB
MD57754032f2cc052c025d07a4fa6d375d4
SHA106abd8a715397c770e55386e8b6b6b0ff439344f
SHA256fb1672753866739282ad943fa307315149fdbcea65ef517bce752b111dfa71f6
SHA512659dbe12757522062b9be9ff516457828dc2b6dc966d2f280e26f4ce3134f2854de83d04bbeb253e1d1a42c10b3f73db9fe9ed92bfb9253a8c86b0e605574d75
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Filesize
221KB
MD5a97e33062ee037005a98a00c99bd383f
SHA1d029be05180e07ed02d908be7f375cb6a215c219
SHA256757acd74c74c496a75f00ea09c44363a1f550b2071bb18caa35b59c573b0c2d7
SHA512690a8905c1eef7b74dbd1c86499d9b004fa865e6ae20a130483e406532e0a2c4ba6e9c9ab818a4791aba2a1fc72e1c19c1b5cf3556c4c757239ae8f46e05020b
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Filesize
882KB
MD550f454c36d017b88dabcaf979cbe4c14
SHA18576b6a0a5b3bce1ed049acf06643958fa350abd
SHA2567926f442e9bf0d9eeb24e6add95e272a42e4a0aab6394b7b08701c244f7843df
SHA512f7c69afea7598798784307536136b5c1cab19de399c5f44529b18a27dbeb81943e26fe70c7a7a32cb4a6c23c93c6f1759161a60c4ad823065cc8a6151059f609
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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
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
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
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