Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
10/12/2023, 18:44
General
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Target
d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e.exe
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Size
6.9MB
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MD5
e48d31a8bfd3e859501e148df60e3d78
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SHA1
156ef0780d69b8667a3befb0ddd7401cf9eb246b
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SHA256
d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e
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SHA512
bab783b7e8b421a82fbfa5d9fb6641ae48bf2f42b36bae4ee56d68362e5332e30c363c6a58624107db65ac7336fd9f535d3a398a5b57239b0b9149af59f97a04
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SSDEEP
196608:2xnTNzjsOzc7TGHscDgcXbIdslX38dgFYJzj:eNztzQlcDPXus98d9Jzj
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\d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e.exe"C:\Users\Admin\AppData\Local\Temp\d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-L1KDB.tmp\d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e.tmp"C:\Users\Admin\AppData\Local\Temp\is-L1KDB.tmp\d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e.tmp" /SL5="$A00B0,7025884,54272,C:\Users\Admin\AppData\Local\Temp\d13050abfa7bd1acace2e4b19e3510f989ddc8c14e5e85c4f58b29c175041d3e.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
384KB
MD5fb2a7bd8e954324f7bab036d01b5b97a
SHA11f3acb2bc5d2f68db97657ea011d38d9e5df07fa
SHA25620c8ae8d069c089f8ba8f5e582c5499bc1bc8d7d9a3f4d8dfcd016678d6a670b
SHA5121b13c2a45abc96f7e93ee2c61c2beea659c7778cca94f933443ec00b38ce224757d86eb930e6f875e789b4a5dac7d083b7a96b36be55ab2580bdc3c402f3befc
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Filesize
64KB
MD583d708f2f117505a97374dbdff571bbc
SHA17ca8e73fa2bd6f5c035be55b80472cc909667620
SHA2566e17305aae7f803450305214c6d5ef2ecb7a80f723d57cdb0bfc58b7b1d0eb5d
SHA512a1db79542fce0edc2d972ba437859cc53b2aca462f5859f3c7ea60e624b57ac411e3092762fab950364e8118221da103ce71ea1a2c4008e2aba914a67bc8c006
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Filesize
658KB
MD59753716892fe6715dfd6b8af5da22093
SHA14dbc2eeebb2a857181aefb82c114a01f674e50bc
SHA256353a622687facd1c337870fd5791b8ef693ac71ca102d938c369aae3c340f2ed
SHA512c8849f5a7379c20bb15823afd70d2ba3ba3dbc9ecc71d25cd901b7e99e0c2c4f1ea11d8cc30eb92e81bd857ecc63ff595f76946b086e9bbc886a9bba18cbdf2d
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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
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
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
648KB
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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