Analysis
-
max time kernel
151s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
-
submitted
10-12-2023 16:19
General
-
Target
file.exe
-
Size
6.9MB
-
MD5
aec395b2551b5bd11bd1f77c9ffbb8f7
-
SHA1
4aa001ed7c031f636cd3acb435cffffd976af1f0
-
SHA256
4b5d4fc28204705b0ee0cf8c878255002863027a964e71926d5c4b63e8d73198
-
SHA512
b51b48b16a5c4df08e4892007753a8aae2954490f6d9a81fdfad14d2f72ae0a544357aa05021df5641b97830896ef7db0a4501268e454af18483ddeb3da0fba8
-
SSDEEP
196608:MRjdxc1gN5pg/uVqocXn6P1OX0HaN2mgA1Uf3FEjzj:Mx8gDpg/uVMXW1OE6UJA1jzj
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
-
Loads dropped DLL 3 IoCs
-
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 63 IoCs
-
Runs net.exe
-
Suspicious use of FindShellTrayWindow 1 IoCs
-
Suspicious use of WriteProcessMemory 18 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-I9NKI.tmp\file.tmp"C:\Users\Admin\AppData\Local\Temp\is-I9NKI.tmp\file.tmp" /SL5="$50060,6959093,54272,C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
-
-
C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵
-
-
-
C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.1MB
MD5a5953b22550eb3dff9c998055e357921
SHA1077ebecb1bd41073fa89a1b74ced8febdb3b492e
SHA2568e1a022b73d6d8ae502930cf73ada4aae0c48347f38c2a2a780829f3d71932d6
SHA5124072d33516f873d528ba6fe3f7b4c27968cc11d49c184cd0e7c7423df675f0e46ea7325988f27cb4840917a8a5aabd19ba403462cfb25afe897f0918ad0cbaa7
-
Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
660KB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
2.1MB
-
Filesize
660KB
-
Filesize
2.1MB
-
Filesize
80KB
-
Filesize
80KB
-
Filesize
80KB
-
Filesize
80KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
752KB