f40772a9975494f57d5d8418c857289c7e9682d2a2b237b8af843cb9b084bafb

Analysis

max time kernel
92s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2024, 21:57

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General

Target

b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe
Size

248KB
MD5

b557eee5a111cbe1edf2d90c9981160c
SHA1

366329b6e8784744fc558c9db34b63c33fc86089
SHA256

f40772a9975494f57d5d8418c857289c7e9682d2a2b237b8af843cb9b084bafb
SHA512

ffe6cc52991d47ed8ac2f0d1d877a37fd497c4d20cfe50d7690483fde0368c141cabebfd1d32fa9c960124910dbb23966a1264feb3f586932e1332a94b94bbe0
SSDEEP

3072:m/RwtYgLDOJ9jUOqI5PF00ClUt37jEdjprc5Wf4L+8cGQi:yRwtYgK9jUOX5PFMlUtkd1rc5KYQ

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5112 set thread context of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84
PID 5112 wrote to memory of 4040	5112	b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5112
- C:\Users\Admin\AppData\Local\Temp\b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b557eee5a111cbe1edf2d90c9981160c_JaffaCakes118.exe
  2⤵
  PID:4040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4040-3-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4040-2-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download