73d7deeaddd5b8f4f501f95cd0503088aee23e7b764ed272265acf40b892c246

Analysis

max time kernel
90s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 23:03

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General

Target

dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe
Size

103KB
MD5

dd34402764a4f20641bbdf696c25aa7f
SHA1

c59169feea9f0ef08025b43f70d80acf9a56a265
SHA256

73d7deeaddd5b8f4f501f95cd0503088aee23e7b764ed272265acf40b892c246
SHA512

25e510b6f98928e7ee88c0b57c87a571ad044cbaa2d33ee12f855efe72b093067353dacf73d917e6f8cdffeaa3160bcdbd2c9c46d56100ca21f6927a7a42988e
SSDEEP

3072:t5+XZoq8GD12FWJg6nN8DXdivQHNXvSD6QWZhrM0T:tMIYjv8QpWZi0T

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
behavioral1/memory/2464-0-0x0000000000400000-0x0000000000432200-memory.dmp	upx
behavioral1/memory/2464-18-0x0000000000400000-0x0000000000432200-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2464 set thread context of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30

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	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30
PID 2464 wrote to memory of 2216	2464	dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Users\Admin\AppData\Local\Temp\dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\dd34402764a4f20641bbdf696c25aa7f_JaffaCakes118.exe"
  2⤵
  PID:2216

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

Replay Monitor

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Downloads

memory/2216-7-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-3-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-24-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-15-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-19-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-22-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-21-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2216-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2464-0-0x0000000000400000-0x0000000000432200-memory.dmp

Filesize
200KB

Download
memory/2464-17-0x0000000000400000-0x0000000000432200-memory.dmp

Filesize
200KB

Download
memory/2464-18-0x0000000000400000-0x0000000000432200-memory.dmp

Filesize
200KB

Download