94a6680babe173cb68a82115c06cab62c6e30f03d15343b7c3e83eeb7f8a9961

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 09:12

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General

Target

8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
Size

60KB
MD5

8e2820fec7620c4095d6aa301560dcca
SHA1

eae9b999ef805df9bfe34e54bdae39a78b8e22ec
SHA256

94a6680babe173cb68a82115c06cab62c6e30f03d15343b7c3e83eeb7f8a9961
SHA512

5029fbe05e909e0e1524c4f29af8b00656b4e425fb0ccbd372fabc8c7998344b62258d846e0ba77259f0804d6e170cb9f28f2e1a9aab591b09e1e48a03ca8f34
SSDEEP

1536:f1Rk3oSKCgYCfQSKRmJZ2SpvO1+1qr5GG3tFAIO:9R4oSUYCoSMm32S1CDdEIO

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5064-0-0x0000000000400000-0x000000000042E000-memory.dmp	upx
behavioral2/memory/5064-7-0x0000000000400000-0x000000000042E000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5064 set thread context of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 5064 wrote to memory of 2984	5064	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	84
PID 2984 wrote to memory of 3408	2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	56
PID 2984 wrote to memory of 3408	2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	56
PID 2984 wrote to memory of 3408	2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	56
PID 2984 wrote to memory of 3408	2984	8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3408
- C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5064
- - C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8e2820fec7620c4095d6aa301560dcca_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2984

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/2984-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2984-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2984-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2984-8-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2984-14-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download
memory/3408-10-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3408-11-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/5064-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/5064-7-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download