82748299441733b7c5f094c263eea1f7df3ecb3be220d8e085618457cf0eae91

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 18:23

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General

Target

791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe
Size

995KB
MD5

791f9c2384f6be37cff0d3ec4a133bb0
SHA1

8b1d17f84f1b1fb9f0683d56f06d6aa8322e2ee5
SHA256

82748299441733b7c5f094c263eea1f7df3ecb3be220d8e085618457cf0eae91
SHA512

7cbf46061ba7830770253bea1a76180d17daa3731b439ac9e66da5dcead46e3d326529eae259389431bf6b4d49af8f774a4ca2703360c85b05c3abaae65cf76d
SSDEEP

24576:Soap/yKlX8VAAtZp43u+sNH8az/g/J/NQ:Dap/MBtZp3H8aP

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2416-0-0x0000000000400000-0x0000000000413000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1532	2416	WerFault.exe	27

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	791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 1532	2416	791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe	28
PID 2416 wrote to memory of 1532	2416	791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe	28
PID 2416 wrote to memory of 1532	2416	791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe	28
PID 2416 wrote to memory of 1532	2416	791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\791f9c2384f6be37cff0d3ec4a133bb0_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 36
  2⤵
  - Program crash
  PID:1532

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/2416-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

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