Analysis
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max time kernel
23s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2023 16:44
Static task
static1
Behavioral task
behavioral1
Sample
requiredandmeasuredvalue.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
requiredandmeasuredvalue.exe
Resource
win10v2004-20231130-en
General
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Target
requiredandmeasuredvalue.exe
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Size
1008KB
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MD5
3521aff033bea60a6e8869378b9d068c
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SHA1
9d84d60857b499e6c6c13d684e67f11f6d8ca31a
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SHA256
502d7ec69173cc68e242caf59956a90e519dad247b118c60394be96c9474f2d3
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SHA512
98f3c653b2a763ffa72aa0873f760e06221428066a2f8dc9fcf4c5ecc620684acbf572518057b6c9eac952587d14f033bc9648531cfb0e97f68be86588310e8b
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SSDEEP
24576:Bqas+pJyCkF0ODvYHkAduLZgBGROSYOmT7Lmte9:wyJyCkF9VAd4ZgBG4SYOy7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bezzleauto.com - Port:
587 - Username:
[email protected] - Password:
Kene123456789 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1176 1356 WerFault.exe RegSvcs.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
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C:\Users\Admin\AppData\Local\Temp\requiredandmeasuredvalue.exe"C:\Users\Admin\AppData\Local\Temp\requiredandmeasuredvalue.exe"1⤵PID:540
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:1356
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1356 -s 14243⤵
- Program crash
PID:1176 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:1500
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:4616
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kVDWrSDRqNaAK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA393.tmp"2⤵
- Creates scheduled task(s)
PID:3732 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\kVDWrSDRqNaAK.exe"2⤵PID:3120
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\requiredandmeasuredvalue.exe"2⤵PID:2524
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1356 -ip 13561⤵PID:1960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5cd52c26720f8c2c673bda62e9bd18973
SHA1873c1e41f32e6faf901b65992071df79085f30c4
SHA2563cddeadea79f695e6a9a6595696450293cd3befbc259835d9241d35c3b4e076e
SHA5128ebce770a60056c1e60f5e6133754060d5dc9751535f7ed578189a4b82f7d89dbf4c03c53fb8cc436f0147208cdb5f5810e69d2bc0563855cfd73d74345a553b
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5166e25aee183c8a18a483d3d63ea410b
SHA1a8afa9f35873b04fe584ae45f8e5b2abc4bdf85c
SHA256673754c2ab11d6c9c104ca1f23917009b8ceab5d992b1f343177ba88881a2867
SHA5125d9591748ff16ec5c34f21e56afdd3c6db9fcebd042eeb7e4e8bfcb7a251e3f4f711c2c4bd2c8dcf95956658dfd313e487099224e352b2e2ee1f950d606ad9e4