Analysis
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max time kernel
139s -
max time network
154s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
28-02-2022 03:11
Static task
static1
Behavioral task
behavioral1
Sample
700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe
Resource
win7-en-20211208
General
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Target
700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe
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Size
16.5MB
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MD5
e3ffe9b1db336ca7f34e0f26215d4ee4
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SHA1
3ec434df80529311342401ac7a7acd066e19c90f
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SHA256
700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901
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SHA512
71168c55f1c159d48b11f951fae2c8686fc66e4e1ba57f5bc2904cc06af71d096ebc60220745133c83c5a06682621736c6f73261658af5ab086b5831f91c9a8b
Malware Config
Signatures
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Babadeda Crypter 1 IoCs
resource yara_rule behavioral1/files/0x000600000001263c-60.dat family_babadeda -
Executes dropped EXE 1 IoCs
pid Process 1608 csvhelper.exe -
Loads dropped DLL 2 IoCs
pid Process 1180 700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe 1608 csvhelper.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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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\t: csvhelper.exe File opened (read-only) \??\v: csvhelper.exe File opened (read-only) \??\z: csvhelper.exe File opened (read-only) \??\a: csvhelper.exe File opened (read-only) \??\o: csvhelper.exe File opened (read-only) \??\q: csvhelper.exe File opened (read-only) \??\w: csvhelper.exe File opened (read-only) \??\x: csvhelper.exe File opened (read-only) \??\y: csvhelper.exe File opened (read-only) \??\g: csvhelper.exe File opened (read-only) \??\h: csvhelper.exe File opened (read-only) \??\j: csvhelper.exe File opened (read-only) \??\k: csvhelper.exe File opened (read-only) \??\l: csvhelper.exe File opened (read-only) \??\s: csvhelper.exe File opened (read-only) \??\r: csvhelper.exe File opened (read-only) \??\b: csvhelper.exe File opened (read-only) \??\e: csvhelper.exe File opened (read-only) \??\f: csvhelper.exe File opened (read-only) \??\i: csvhelper.exe File opened (read-only) \??\m: csvhelper.exe File opened (read-only) \??\n: csvhelper.exe File opened (read-only) \??\p: csvhelper.exe File opened (read-only) \??\u: csvhelper.exe -
autoit_exe 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/1608-63-0x0000000000D00000-0x000000000143F000-memory.dmp autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1180 wrote to memory of 1608 1180 700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe 27 PID 1180 wrote to memory of 1608 1180 700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe 27 PID 1180 wrote to memory of 1608 1180 700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe 27 PID 1180 wrote to memory of 1608 1180 700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe 27 PID 1608 wrote to memory of 1916 1608 csvhelper.exe 31 PID 1608 wrote to memory of 1916 1608 csvhelper.exe 31 PID 1608 wrote to memory of 1916 1608 csvhelper.exe 31 PID 1608 wrote to memory of 1916 1608 csvhelper.exe 31 PID 1608 wrote to memory of 1244 1608 csvhelper.exe 33 PID 1608 wrote to memory of 1244 1608 csvhelper.exe 33 PID 1608 wrote to memory of 1244 1608 csvhelper.exe 33 PID 1608 wrote to memory of 1244 1608 csvhelper.exe 33 PID 1608 wrote to memory of 1972 1608 csvhelper.exe 35 PID 1608 wrote to memory of 1972 1608 csvhelper.exe 35 PID 1608 wrote to memory of 1972 1608 csvhelper.exe 35 PID 1608 wrote to memory of 1972 1608 csvhelper.exe 35 PID 1608 wrote to memory of 1924 1608 csvhelper.exe 37 PID 1608 wrote to memory of 1924 1608 csvhelper.exe 37 PID 1608 wrote to memory of 1924 1608 csvhelper.exe 37 PID 1608 wrote to memory of 1924 1608 csvhelper.exe 37 PID 1608 wrote to memory of 468 1608 csvhelper.exe 39 PID 1608 wrote to memory of 468 1608 csvhelper.exe 39 PID 1608 wrote to memory of 468 1608 csvhelper.exe 39 PID 1608 wrote to memory of 468 1608 csvhelper.exe 39 PID 1608 wrote to memory of 1920 1608 csvhelper.exe 41 PID 1608 wrote to memory of 1920 1608 csvhelper.exe 41 PID 1608 wrote to memory of 1920 1608 csvhelper.exe 41 PID 1608 wrote to memory of 1920 1608 csvhelper.exe 41 PID 1608 wrote to memory of 1796 1608 csvhelper.exe 43 PID 1608 wrote to memory of 1796 1608 csvhelper.exe 43 PID 1608 wrote to memory of 1796 1608 csvhelper.exe 43 PID 1608 wrote to memory of 1796 1608 csvhelper.exe 43 PID 1608 wrote to memory of 1804 1608 csvhelper.exe 45 PID 1608 wrote to memory of 1804 1608 csvhelper.exe 45 PID 1608 wrote to memory of 1804 1608 csvhelper.exe 45 PID 1608 wrote to memory of 1804 1608 csvhelper.exe 45 PID 1608 wrote to memory of 980 1608 csvhelper.exe 47 PID 1608 wrote to memory of 980 1608 csvhelper.exe 47 PID 1608 wrote to memory of 980 1608 csvhelper.exe 47 PID 1608 wrote to memory of 980 1608 csvhelper.exe 47 PID 1608 wrote to memory of 1716 1608 csvhelper.exe 49 PID 1608 wrote to memory of 1716 1608 csvhelper.exe 49 PID 1608 wrote to memory of 1716 1608 csvhelper.exe 49 PID 1608 wrote to memory of 1716 1608 csvhelper.exe 49 PID 1608 wrote to memory of 1664 1608 csvhelper.exe 51 PID 1608 wrote to memory of 1664 1608 csvhelper.exe 51 PID 1608 wrote to memory of 1664 1608 csvhelper.exe 51 PID 1608 wrote to memory of 1664 1608 csvhelper.exe 51 PID 1608 wrote to memory of 1232 1608 csvhelper.exe 53 PID 1608 wrote to memory of 1232 1608 csvhelper.exe 53 PID 1608 wrote to memory of 1232 1608 csvhelper.exe 53 PID 1608 wrote to memory of 1232 1608 csvhelper.exe 53 PID 1608 wrote to memory of 296 1608 csvhelper.exe 55 PID 1608 wrote to memory of 296 1608 csvhelper.exe 55 PID 1608 wrote to memory of 296 1608 csvhelper.exe 55 PID 1608 wrote to memory of 296 1608 csvhelper.exe 55 PID 1608 wrote to memory of 1384 1608 csvhelper.exe 57 PID 1608 wrote to memory of 1384 1608 csvhelper.exe 57 PID 1608 wrote to memory of 1384 1608 csvhelper.exe 57 PID 1608 wrote to memory of 1384 1608 csvhelper.exe 57 PID 1608 wrote to memory of 1600 1608 csvhelper.exe 60 PID 1608 wrote to memory of 1600 1608 csvhelper.exe 60 PID 1608 wrote to memory of 1600 1608 csvhelper.exe 60 PID 1608 wrote to memory of 1600 1608 csvhelper.exe 60
Processes
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C:\Users\Admin\AppData\Local\Temp\700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe"C:\Users\Admin\AppData\Local\Temp\700b05fede8afe3573b6fec81452d4b09c29adb003cdacb762c8b53d84709901.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Users\Admin\AppData\Roaming\Josh Close\CsvHelper\csvhelper.exe"C:\Users\Admin\AppData\Roaming\Josh Close\CsvHelper\csvhelper.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:1608 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A3⤵PID:1916
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A3⤵PID:1244
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A3⤵PID:1972
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A3⤵PID:1924
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A3⤵PID:468
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A3⤵PID:1920
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A3⤵PID:1796
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A3⤵PID:1804
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A3⤵PID:980
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A3⤵PID:1716
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A3⤵PID:1664
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A3⤵PID:1232
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A3⤵PID:296
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A3⤵PID:1384
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A3⤵PID:1600
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A3⤵PID:1440
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A3⤵PID:1556
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.txt" /S /B /A3⤵PID:1756
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