Analysis
-
max time kernel
4294182s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20220310-en -
submitted
21-03-2022 19:25
Static task
static1
Behavioral task
behavioral1
Sample
dart.dll
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
dart.dll
Resource
win10v2004-en-20220113
Behavioral task
behavioral3
Sample
document.lnk
Resource
win7-20220310-en
Behavioral task
behavioral4
Sample
document.lnk
Resource
win10v2004-en-20220113
General
-
Target
document.lnk
-
Size
1KB
-
MD5
73a2a00ca772abb82329d9c8a0390109
-
SHA1
e12e4075798a81c84961bddef67a7b0121338eb4
-
SHA256
62d9bd841b5d37ddb474e716670cf88993bf007fd1323ec2ef00d366db50abfc
-
SHA512
dedd27b975b44690535c5bec01e77788c1075cfac9ebbe28e37dc16fbc150aee6d6051820d5a4e74e3d0f25af9ab9f8681d900524d9c8e4a55e5ff0def97ca65
Malware Config
Extracted
icedid
3546287305
oceriesfornot.top
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
Processes:
regsvr32.exepid process 1992 regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 1992 regsvr32.exe 1992 regsvr32.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
cmd.execmd.exedescription pid process target process PID 304 wrote to memory of 760 304 cmd.exe cmd.exe PID 304 wrote to memory of 760 304 cmd.exe cmd.exe PID 304 wrote to memory of 760 304 cmd.exe cmd.exe PID 760 wrote to memory of 1992 760 cmd.exe regsvr32.exe PID 760 wrote to memory of 1992 760 cmd.exe regsvr32.exe PID 760 wrote to memory of 1992 760 cmd.exe regsvr32.exe PID 760 wrote to memory of 1992 760 cmd.exe regsvr32.exe PID 760 wrote to memory of 1992 760 cmd.exe regsvr32.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\document.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:304 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c start regsvr32.exe dart.dll2⤵
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\system32\regsvr32.exeregsvr32.exe dart.dll3⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
PID:1992