Analysis
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max time kernel
150s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20231023-en -
resource tags
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submitted
10/12/2023, 20:31
General
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Target
722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1.exe
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Size
6.9MB
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MD5
59a7aa75a3fb82cf2201c3cab0e0a977
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SHA1
3935fe91917d81b247b2f33776dbc2ba8cc7f26b
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SHA256
722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1
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SHA512
4f261c185509548c50e23bda9c2abe7603c8e4f4b17b4496f5daf7576e7dbbd22ef9c30362ee769a432852a67b7b502d43f9289779646e1dddc6a2935f583466
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SSDEEP
196608:fK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:fDY6tiP3myRfzepXe4ny8gxzj
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\722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1.exe"C:\Users\Admin\AppData\Local\Temp\722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-14EMB.tmp\722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1.tmp"C:\Users\Admin\AppData\Local\Temp\is-14EMB.tmp\722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1.tmp" /SL5="$8020E,6991381,54272,C:\Users\Admin\AppData\Local\Temp\722ca09282b25da1d2f2890ba1ef775ca2e4ae80f80f60bccea5714957eeefa1.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
769KB
MD529444328d5dcd1b8d69c8a6f29ad54ab
SHA1028b1e4f9889a97fa9a9416e53dd3c8c83ea2841
SHA25616b6c09f8f49b29259ab301750fa7bc6669dcfc2ac79f7a33a831df84603ecde
SHA512f66a3da40adc74d51a81b496de9f669173d6ee5252c99f627af52009f3387cee85bd66ea20e10467a12d645ca29403c3de1256261e3338d349e259a867171394
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Filesize
96KB
MD598360d6361b0f6aa847d2725a46e745f
SHA12567f01e1af3b6d8066872b64f51338b809fea50
SHA256d0dae8894ae1d809fee359d8b2c86c1b9fe65b39c3ad5d81a23c9890f5799fbb
SHA512e48a47366cd4ea084da866004eff905ccb177a7fe5677199a476b83f790226dbcc179a7490f009dd307e3e44fe2f03dad918f5328ef5763362fde2e68b30cc49
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Filesize
757KB
MD577ac4ba79df9def26b927866ba2cd0d8
SHA1f7861badbe6baf7f376f0d793a848a06c869c09e
SHA2560b9fceac953d42718f15b953f874d59d2834fff621264e7a3c31d681dfe4faf1
SHA512b0b3cea0f560915ad76770956ad88386dace9d354e0c0e001d6e30acf4595be54fcf5de1b1b752e3b7f4f05b4c43bc59c118443f8298c823f3e77473bfb19057
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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
648KB
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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
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
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