Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
10/12/2023, 20:24
General
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Target
e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7.exe
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Size
6.9MB
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MD5
c5eb707f96661c3e929b214c658028ec
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SHA1
77063c28da4cfedc00c24dfe1fd68cef88fec775
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SHA256
e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7
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SHA512
fb4b85fee532fe6f0b1ebb3bd5974dd30e2a093893f78730c7e34565206b2edf9eeacd2a980eef4bf0b9bfc26b409f6632a7072166f915ddd6f0d6667c6c5c94
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SSDEEP
98304:Y+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:pz25G6bV1yYDuZxCWQNhUU2uNzj
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\e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7.exe"C:\Users\Admin\AppData\Local\Temp\e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-QE55H.tmp\e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7.tmp"C:\Users\Admin\AppData\Local\Temp\is-QE55H.tmp\e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7.tmp" /SL5="$501FA,6985375,54272,C:\Users\Admin\AppData\Local\Temp\e691b81339118781a1ca428d2dadb3cbb84fb4ee7757a13c9df52520d16098e7.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
487KB
MD59b082cafa19f8f84a0e40807fa105cb0
SHA1194acdc4e87bb0c5de5785e2df64b8dd829a3c96
SHA256006e7002560ebaf68e96010689b35f7e18d52f6d018a0a8e1076bf8d945196e5
SHA512d9405252719d29d4b5a3cfb2218c619ca3914077c7ccea7ce9a873c080b40f2173e7a904b0a5a4467bfcc4b16a0fcc7a7e16c1443ed1b37f3e14eb39157f989d
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Filesize
524KB
MD5c6a79752daf2738290478dd5201faac6
SHA1fc944c4da931fbb019b08be1fbb59b0fa41aebf8
SHA2562fd7cadbca6588b5e2ec227e3b6015bf98664725264cf079f6772cffe621bb1a
SHA512966b17e8f25cf38537c60f7fb54876bf27fa0fce7032fb6194c55011db8ed1deb20be1f63458afaa98c2a22059d745f3aca03838561f91bc1d6129039eebd375
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Filesize
424KB
MD50af4e0e28730a1cc27f0a5ce8e745919
SHA192ef0452d2dbe37d29a5a580c00279ffd1d57545
SHA2563f1aaf8a884c98b0386a63088a2a5a8df7df624aa51012d4a2b602d72c23afba
SHA5126e8f1f42cf6c5491cab0ebf225fa97d1c42fd065a77e2c67ea1ccb01280d0d988c3705c62cdfed0f905029989b12fec69b5c24682496e7e095f3ba319de5e5a0
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Filesize
507KB
MD503b5f06313322c3a880d0a25441f0064
SHA19689c8f70cad5198d51fa87dbefdbaa01b40b1a5
SHA2560e14b4f1300b7f2871766722687056a23786bf80ab96a1f554c7ace5c5323a6f
SHA5120d3af8e26862dac61821e612440f91d5d96025f65d4f7d633932d4a49e13dc3d97317a73bd4bb3282721dea658aeb8c5794c2a5e22d7f46e4f55550e8c214aa0
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Filesize
421KB
MD555fd19f1ce70e3d008ce03c3efd7cd35
SHA13a3e18682177e3466d9e2897e02044af2c6e5d80
SHA25668f745b15b1ed8ec7d9469409b5034132455586bf983dca5a87a3cd14ef8966f
SHA5129b0573a3815bb7106cae30a8d81ea78229ba4d8510c0763f7a0884d732d5dafb3416ce259c3c38f7f9733a7a96487b6b6cdb9b7bf1d922e84b4bd752db734e7e
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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
644KB
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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
644KB
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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
644KB
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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
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB