940e0a6d5e959c50b652271c0d0d3b4b25dfe7e0d5f2982672e8b914df8ddc1c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 01:47

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General

Target

fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
Size

1.1MB
MD5

fe252783eb4ed83dd9bceea085c54d90
SHA1

2c2a92508d70a39a23705ba883003815e3a99c85
SHA256

940e0a6d5e959c50b652271c0d0d3b4b25dfe7e0d5f2982672e8b914df8ddc1c
SHA512

cc83c8631c7b89c05c845da7dcf45114c9c27a76bb6f4c88c323591aad12937dbc1280521e05cb2451dcb9a3f68f65579b2e214cac257c18af9cc0d9d897ed90
SSDEEP

24576:gl00YjCRKqYRqrVkJDEC9zgkKm834q0rg5DxroKyGNY+yrkGY:wYGQTqxkJDx5FlJFrUD1oKyG2+yrkGY

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\Software\Wine	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 2636	5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe	92
PID 5104 wrote to memory of 2636	5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe	92
PID 5104 wrote to memory of 2636	5104	fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del fe252783eb4ed83dd9bceea085c54d90_JaffaCakes118.exe
  2⤵
  PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/5104-0-0x0000000000400000-0x0000000000699000-memory.dmp

Filesize
2.6MB

Download
memory/5104-1-0x00000000779E4000-0x00000000779E6000-memory.dmp

Filesize
8KB

Download
memory/5104-3-0x0000000004940000-0x0000000004941000-memory.dmp

Filesize
4KB

Download
memory/5104-2-0x0000000004870000-0x0000000004871000-memory.dmp

Filesize
4KB

Download
memory/5104-4-0x0000000004920000-0x0000000004921000-memory.dmp

Filesize
4KB

Download
memory/5104-5-0x00000000048F0000-0x00000000048F1000-memory.dmp

Filesize
4KB

Download
memory/5104-7-0x00000000048E0000-0x00000000048E1000-memory.dmp

Filesize
4KB

Download
memory/5104-6-0x0000000004890000-0x0000000004891000-memory.dmp

Filesize
4KB

Download
memory/5104-9-0x00000000048A0000-0x00000000048A1000-memory.dmp

Filesize
4KB

Download
memory/5104-8-0x0000000004880000-0x0000000004882000-memory.dmp

Filesize
8KB

Download
memory/5104-10-0x0000000004950000-0x0000000004951000-memory.dmp

Filesize
4KB

Download
memory/5104-11-0x0000000004910000-0x0000000004911000-memory.dmp

Filesize
4KB

Download
memory/5104-13-0x0000000000400000-0x0000000000699000-memory.dmp

Filesize
2.6MB

Download
memory/5104-12-0x0000000004930000-0x0000000004931000-memory.dmp

Filesize
4KB

Download
memory/5104-16-0x0000000004A20000-0x0000000004A21000-memory.dmp

Filesize
4KB

Download
memory/5104-14-0x0000000004B30000-0x0000000004B32000-memory.dmp

Filesize
8KB

Download
memory/5104-15-0x0000000004A30000-0x0000000004A31000-memory.dmp

Filesize
4KB

Download
memory/5104-17-0x0000000004A10000-0x0000000004A11000-memory.dmp

Filesize
4KB

Download
memory/5104-22-0x00000000048B0000-0x00000000048B1000-memory.dmp

Filesize
4KB

Download
memory/5104-21-0x0000000004990000-0x0000000004991000-memory.dmp

Filesize
4KB

Download
memory/5104-20-0x00000000049B0000-0x00000000049B1000-memory.dmp

Filesize
4KB

Download
memory/5104-19-0x00000000049A0000-0x00000000049A1000-memory.dmp

Filesize
4KB

Download
memory/5104-18-0x0000000004900000-0x0000000004901000-memory.dmp

Filesize
4KB

Download
memory/5104-24-0x00000000048C0000-0x00000000048C1000-memory.dmp

Filesize
4KB

Download
memory/5104-25-0x00000000048D0000-0x00000000048D1000-memory.dmp

Filesize
4KB

Download
memory/5104-26-0x0000000004960000-0x0000000004961000-memory.dmp

Filesize
4KB

Download
memory/5104-27-0x0000000004AE0000-0x0000000004AE2000-memory.dmp

Filesize
8KB

Download
memory/5104-28-0x0000000000400000-0x0000000000699000-memory.dmp

Filesize
2.6MB

Download