Analysis
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max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
10/12/2023, 23:19
General
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Target
3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece.exe
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Size
6.9MB
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MD5
c14a8907e21c5258852f6bd77da9bde1
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SHA1
228108f8fc02751db37ef2f185a7d7f799e09fae
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SHA256
3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece
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SHA512
479a296ba36451cd0757c5967df56312872beb49949ce013fab7c6a51cadd30a35eb6ba2831a8afc9f144b96a4b11e05aa1cd2e552315839464c5ac7a64b9abe
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SSDEEP
196608:7A89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:fBmakyVnlUQ7Wz3Tv1jNTh0zj
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\3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece.exe"C:\Users\Admin\AppData\Local\Temp\3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-PKJPG.tmp\3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece.tmp"C:\Users\Admin\AppData\Local\Temp\is-PKJPG.tmp\3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece.tmp" /SL5="$E021C,6977575,54272,C:\Users\Admin\AppData\Local\Temp\3c56544f883e75d5cf8ea222096ef5ad6779c3eb0524adbf2463b088d6d59ece.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
1.2MB
MD5fe66af0e95b9e82941c30eb93153c9ef
SHA1b403b586fe4643b3427c2568304c67528533fab1
SHA256b3de6b8733010e278c47a4a10af7f960b02b35a4356d270d13fc67209d38b918
SHA5129afa4dad4e11e372f63b7816a58c5117eadcc301eebbb2cd3110f5dfd1aa0dfdd16a0b84c6fb0fc341e3a2e9b6e53e164939597bc4e3afb2d0c4a9bc221e0249
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Filesize
1.0MB
MD54310256b11bd6755381d5ef5448b54e0
SHA1488c456a5c9a91bf8e6f9af483e4b90feb571af9
SHA25681375c59092fe106a4308dd09b9317db822df1c779916f38c174227f9b575541
SHA51247e47fabf003c7ea47f1885621f8a1d256c76d4c5736c0f77ef100227aeda4238a45467934f664c928c3e458d0b6d4763199770f48941ee01bfdd44e1d65f11a
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Filesize
267KB
MD5876bf42b65811e1527bc045f57924a07
SHA17cbb4e088756d7ff4bdab293816c19cb79bc0049
SHA256c07a17596a376c83e283913e9b3f2e33269ec6add73477de8f7c21f4dd3f522d
SHA5121e94eff329a2f8b030a2ac1d7b61379435f32ce8376828600fe29ecda9f8246cf32f7f7d8731dc885d8aad345765b2210688e021b411b88f85a604ee455b48c5
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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
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
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
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
648KB
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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