Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
10-12-2023 21:19
General
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Target
e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153.exe
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Size
6.9MB
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MD5
5b7bf162237bd6556da4b8d4a46c73c1
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SHA1
3d2c24ec3461f03e74ca6d49ca131ce45e8056e0
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SHA256
e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153
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SHA512
7f7a158e330c1efbb29e28d32ecfcb8875b49131ad3353c1c994d56e7f84dafa8f426af6c45b495f1d9fc5a1dd683ea2c38f7b23727a7994644875cde0eb7ef8
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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\e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153.exe"C:\Users\Admin\AppData\Local\Temp\e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-5770H.tmp\e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153.tmp"C:\Users\Admin\AppData\Local\Temp\is-5770H.tmp\e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153.tmp" /SL5="$40220,6977575,54272,C:\Users\Admin\AppData\Local\Temp\e790e1faf5e26ea2d7424a9538e03c85c20845cc5731bd05af646a2b1c93c153.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
833KB
MD53e43d569e376d85d0c2bd157c1b3998d
SHA153c4a272eefb21a716dc9f511880fc92278f3cfc
SHA256a3f7b5a0cf60afc7d6481e9a722b110593aaf93e82d65a30850445647cae5b77
SHA5127503333c5a5e047267b819ee009248cd199998d916ee9bf030b0c9c053699eee6843132f1eff9176d0cf05bb87536debc28719c4cf7dd45cf8270842a38aecda
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Filesize
753KB
MD51828b5a5a0d86e91cd62520b6b6483be
SHA1200f72813fd1acda2eb675469119c2efdb775de6
SHA2568f2a0a19d587aeac04e083ab82b483271272b9d5bf285e8ad92c4eaecd98b44c
SHA5128a174bd05e52f9d67948083b305efb5555ea320bd686611cd16d8ae7baf476fc16ec668bb67a2226769e8bc21ac42ea95c5c07e8a6bab60d65da75008646f80e
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Filesize
104KB
MD58cca19222710538c9c1cdcb624335c4c
SHA1a9ef16018428be1e848681953a9d0f4bf79cfe10
SHA256095e5110dae17da65fe6459caa04705fe9d6a1b2ad5f5066526464d8948061b2
SHA512000b2aca38147e6f05744385f705424b7844a3be1a251c247a9abac2d1237a10291480e1a470e46ecb19fa34d3568737420fca3f1a584157906d3e9919bc17f6
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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
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
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