Analysis
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max time kernel
12s -
max time network
59s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
07-09-2021 12:04
Static task
static1
Behavioral task
behavioral1
Sample
ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe
Resource
win7v20210408
0 signatures
0 seconds
General
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Target
ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe
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Size
281KB
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MD5
d62e866ff6a5c92f67bbd001e8e05520
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SHA1
ff14beb9ef062df2b09a181c868be19c9f2e57b4
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SHA256
ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d
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SHA512
0ae613611aa4410be63bfa9eb4ad9df6a17cf45b7c4a4b651be9f449ef12c946aa3c3f688857aad5480f29878ab75c93102691ceb35cecd0536381fd7d51289a
Malware Config
Signatures
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Taurus Stealer Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/336-59-0x00000000001B0000-0x00000000001E5000-memory.dmp family_taurus_stealer behavioral1/memory/336-60-0x0000000000400000-0x0000000005FE8000-memory.dmp family_taurus_stealer -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1012 cmd.exe -
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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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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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 1856 timeout.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.execmd.exedescription pid process target process PID 336 wrote to memory of 1012 336 ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe cmd.exe PID 336 wrote to memory of 1012 336 ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe cmd.exe PID 336 wrote to memory of 1012 336 ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe cmd.exe PID 336 wrote to memory of 1012 336 ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe cmd.exe PID 1012 wrote to memory of 1856 1012 cmd.exe timeout.exe PID 1012 wrote to memory of 1856 1012 cmd.exe timeout.exe PID 1012 wrote to memory of 1856 1012 cmd.exe timeout.exe PID 1012 wrote to memory of 1856 1012 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe"C:\Users\Admin\AppData\Local\Temp\ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:336 -
C:\Windows\SysWOW64\cmd.exe/c timeout /t 3 & del /f /q C:\Users\Admin\AppData\Local\Temp\ff18c6551b984365758e45a28561521883ae4abf3e45c05b27eefed26d8cce8d.exe2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1012 -
C:\Windows\SysWOW64\timeout.exetimeout /t 33⤵
- Delays execution with timeout.exe
PID:1856