Analysis
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max time kernel
99s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
19-11-2022 11:22
General
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Target
abdda4b6dca030ff3415e3ca6f1198a641546b343676bbfb3e780ed9afe7bb08.exe
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Size
198KB
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MD5
409a3e40438397acbb3581c92c9417d2
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SHA1
290c4868d2eebe8b49211b37b80eb0986ea7a15b
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SHA256
abdda4b6dca030ff3415e3ca6f1198a641546b343676bbfb3e780ed9afe7bb08
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SHA512
65eb7a61bbc6484b6494ab317edcfe1b21be5df020ca08f46b56c52c3a1fd8844f980379ac57f38be75a6faa7cd3e379d466c291bbef7175ebcc1503ccd12488
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SSDEEP
3072:sr85CBimpf0/3Z9HGORc2DpSf75cHcUzNyQ/tb01BZdsEHiYaB7/qm:k9BiEfA3Z9HE1fM1zcQ/tb0rs1vp
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 2 TTPs 6 IoCs
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Modifies system executable filetype association 2 TTPs 1 IoCs
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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UAC bypass 3 TTPs 2 IoCs
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Windows security bypass 2 TTPs 12 IoCs
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Disables RegEdit via registry modification 2 IoCs
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Loads dropped DLL 3 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Windows security modification 2 TTPs 14 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in Program Files directory 64 IoCs
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Drops file in Windows directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 9 IoCs
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Suspicious use of AdjustPrivilegeToken 40 IoCs
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Suspicious use of WriteProcessMemory 33 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\abdda4b6dca030ff3415e3ca6f1198a641546b343676bbfb3e780ed9afe7bb08.exe"C:\Users\Admin\AppData\Local\Temp\abdda4b6dca030ff3415e3ca6f1198a641546b343676bbfb3e780ed9afe7bb08.exe"2⤵
- Modifies firewall policy service
- Modifies system executable filetype association
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Users\Admin\AppData\Local\Temp\3582-490\abdda4b6dca030ff3415e3ca6f1198a641546b343676bbfb3e780ed9afe7bb08.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\abdda4b6dca030ff3415e3ca6f1198a641546b343676bbfb3e780ed9afe7bb08.exe"3⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
157KB
MD5692ec74bba9e20314baa9175356547bc
SHA1e46dc0dc2c9881085b1c20879fdc56c229504830
SHA256f823e3cc49f166d2c118c7ba4fda10bc195359be17e854fecf0efe9495d559b1
SHA51266b3ea23c42fa435dcde39eb42e3576bcd511ec4e1ee4299981b2b1c13c62dbd0078bdc48de7b3e61d7bc4607cee5a11d7b88cb238797e1f73a407b6ff7bb295
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Filesize
157KB
MD5692ec74bba9e20314baa9175356547bc
SHA1e46dc0dc2c9881085b1c20879fdc56c229504830
SHA256f823e3cc49f166d2c118c7ba4fda10bc195359be17e854fecf0efe9495d559b1
SHA51266b3ea23c42fa435dcde39eb42e3576bcd511ec4e1ee4299981b2b1c13c62dbd0078bdc48de7b3e61d7bc4607cee5a11d7b88cb238797e1f73a407b6ff7bb295
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Filesize
255B
MD52d49bca6618a856e87d36a1fa3a86b25
SHA17f140ad7d7d1a792357d8bb7de11787b56575764
SHA2560fb69e520892cad3be6129e874e9e3904eeff4fece93d862173c871c29ddc612
SHA5120eb7711a1101ffec7627bd671046be49778488e27e862a82c6cf682640267eb362cd2954ba2e8940eba4e11cc51aceeea908f2b486b4931513d079486cf18832
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Filesize
252KB
MD59e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1ec66cda99f44b62470c6930e5afda061579cde35
SHA2568899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA5122ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156
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Filesize
157KB
MD5692ec74bba9e20314baa9175356547bc
SHA1e46dc0dc2c9881085b1c20879fdc56c229504830
SHA256f823e3cc49f166d2c118c7ba4fda10bc195359be17e854fecf0efe9495d559b1
SHA51266b3ea23c42fa435dcde39eb42e3576bcd511ec4e1ee4299981b2b1c13c62dbd0078bdc48de7b3e61d7bc4607cee5a11d7b88cb238797e1f73a407b6ff7bb295
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Filesize
157KB
MD5692ec74bba9e20314baa9175356547bc
SHA1e46dc0dc2c9881085b1c20879fdc56c229504830
SHA256f823e3cc49f166d2c118c7ba4fda10bc195359be17e854fecf0efe9495d559b1
SHA51266b3ea23c42fa435dcde39eb42e3576bcd511ec4e1ee4299981b2b1c13c62dbd0078bdc48de7b3e61d7bc4607cee5a11d7b88cb238797e1f73a407b6ff7bb295
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Filesize
128KB
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Filesize
128KB
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Filesize
8KB
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Filesize
12.3MB
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Filesize
8KB
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Filesize
12.3MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
128KB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
128KB
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