Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
13/05/2024, 12:32
General
- Target 3f7f13d742100d98c834b5c848a902f4_JaffaCakes118.exe
- Size 466KB
- Sample240513-pqpr8sfc77
- SHA256 049d05dfc55c4ba63ea1aa279e825fb214e20b9f7948501aebd6438311f0e08c
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
- Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
- ModiLoader Second Stage 38 IoCs
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Looks for VMWare Tools registry key 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Deletes itself 1 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Modifies Internet Explorer settings 1 TTPs 8 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 12 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3f7f13d742100d98c834b5c848a902f4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3f7f13d742100d98c834b5c848a902f4_JaffaCakes118.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe3⤵
- Looks for VirtualBox Guest Additions in registry
- Adds policy Run key to start application
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Deletes itself
- Adds Run key to start application
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵
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C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"4⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1660-33-0x0000000000160000-0x0000000000169000-memory.dmp
memory/1660-61-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-60-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-46-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-47-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-48-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-49-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-42-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-43-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-45-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-44-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-41-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/1660-37-0x0000000000160000-0x0000000000169000-memory.dmp
memory/1660-39-0x0000000000160000-0x0000000000169000-memory.dmp
memory/1660-40-0x0000000000600000-0x00000000006C4000-memory.dmp
memory/2816-55-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/2816-59-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/2816-53-0x0000000000160000-0x0000000000169000-memory.dmp
memory/2816-51-0x0000000000160000-0x0000000000169000-memory.dmp
memory/2816-57-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/2816-50-0x0000000000160000-0x0000000000169000-memory.dmp
memory/2816-58-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/2816-56-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/2816-54-0x0000000000800000-0x00000000008C4000-memory.dmp
memory/4520-69-0x0000000000460000-0x0000000000524000-memory.dmp
memory/4520-62-0x0000000000160000-0x0000000000169000-memory.dmp
memory/4520-65-0x0000000000160000-0x0000000000169000-memory.dmp
memory/4520-63-0x0000000000160000-0x0000000000169000-memory.dmp
memory/4520-66-0x0000000000460000-0x0000000000524000-memory.dmp
memory/4520-70-0x0000000000460000-0x0000000000524000-memory.dmp
memory/4520-68-0x0000000000460000-0x0000000000524000-memory.dmp
memory/4520-67-0x0000000000460000-0x0000000000524000-memory.dmp
memory/4520-71-0x0000000000460000-0x0000000000524000-memory.dmp
memory/4924-18-0x0000000000160000-0x0000000000169000-memory.dmp
memory/4924-23-0x0000000000160000-0x0000000000169000-memory.dmp
memory/4924-24-0x0000000000CC0000-0x0000000000D84000-memory.dmp
memory/4924-25-0x0000000000CC0000-0x0000000000D84000-memory.dmp
memory/4924-28-0x0000000000CC0000-0x0000000000D84000-memory.dmp
memory/4924-26-0x0000000000CC0000-0x0000000000D84000-memory.dmp
memory/4924-27-0x0000000000CC0000-0x0000000000D84000-memory.dmp
memory/4924-29-0x0000000000CC0000-0x0000000000D84000-memory.dmp
memory/4924-21-0x0000000000160000-0x0000000000169000-memory.dmp
memory/5088-13-0x0000000000060000-0x0000000000124000-memory.dmp
memory/5088-5-0x0000000002200000-0x0000000002201000-memory.dmp
memory/5088-12-0x0000000000060000-0x0000000000124000-memory.dmp
memory/5088-4-0x0000000002700000-0x0000000002B9A000-memory.dmp
memory/5088-1-0x0000000002200000-0x0000000002201000-memory.dmp
memory/5088-20-0x0000000000400000-0x0000000000479000-memory.dmp
memory/5088-11-0x0000000000060000-0x0000000000124000-memory.dmp
memory/5088-0-0x0000000002700000-0x0000000002B9A000-memory.dmp
memory/5088-10-0x0000000000060000-0x0000000000124000-memory.dmp
memory/5088-9-0x0000000000060000-0x0000000000124000-memory.dmp
memory/5088-8-0x0000000000060000-0x0000000000124000-memory.dmp
memory/5088-6-0x0000000000400000-0x0000000000479000-memory.dmp
memory/5088-2-0x0000000002200000-0x0000000002201000-memory.dmp
memory/5088-3-0x0000000002200000-0x0000000002201000-memory.dmp