Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
01-04-2021 06:43
Static task
static1
Behavioral task
behavioral1
Sample
823cb4b92a1266c880d917c7d6f71da37d524166287b30c0c89b6bb03c2e4b64.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
823cb4b92a1266c880d917c7d6f71da37d524166287b30c0c89b6bb03c2e4b64.dll
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Size
9.7MB
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MD5
7c4ac7601ff409585e404ce409744918
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SHA1
4f037fcc7ce0f5509ee451e4760e21b9ca3ff55f
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SHA256
823cb4b92a1266c880d917c7d6f71da37d524166287b30c0c89b6bb03c2e4b64
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SHA512
cfdc5194a7713b6c4d793ff917bc854022c67228a03e0d2364360166b7c362d23ee1f670dafe6bf977f64e08e1b0fed1b85fbb029ebbbaf0713258bcc20f3ade
Malware Config
Signatures
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ParallaxRat payload 1 IoCs
Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.
resource yara_rule behavioral2/memory/196-10-0x0000000000400000-0x0000000000424000-memory.dmp parallax_rat -
Blocklisted process makes network request 1 IoCs
flow pid Process 18 196 cmd.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\rundll32.job cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1628 rundll32.exe 416 notepad.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 416 notepad.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1628 rundll32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 576 wrote to memory of 1628 576 rundll32.exe 72 PID 576 wrote to memory of 1628 576 rundll32.exe 72 PID 576 wrote to memory of 1628 576 rundll32.exe 72 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76 PID 1628 wrote to memory of 416 1628 rundll32.exe 76
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\823cb4b92a1266c880d917c7d6f71da37d524166287b30c0c89b6bb03c2e4b64.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:576 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\823cb4b92a1266c880d917c7d6f71da37d524166287b30c0c89b6bb03c2e4b64.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:416 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵
- Blocklisted process makes network request
- Drops file in Windows directory
PID:196
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