6b1b9960b8fc14bc5183ae7d189f90cf7789324cf721bcb4d98bda67b37dc539

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 02:08

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General

Target

82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe
Size

42KB
MD5

82a300a4cfe17fd27b278f0aeacbd979
SHA1

96c354cf91512015964ee341b55591350445533a
SHA256

6b1b9960b8fc14bc5183ae7d189f90cf7789324cf721bcb4d98bda67b37dc539
SHA512

b7311e7acdb630444bd342b408387fb17fef22b1ea2b0a44103abc1d2e3b1d24a5968c2dfe054bdd2e46ce9c3b521b2bddf4c4f7268a1b7ab8c594c8cc36097b
SSDEEP

768:wzIXe/KSYbzMi5dIikLYtRblI+zIXX+nnCbfIeBcGwBUuzmraMmr1bnS:oI6KSYbzMidk6Rbl/CAG8Uum412

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\w3yytkkfwwr.exe	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\w3yytkkfwwr.exe	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2008 set thread context of 3060	2008	82a300a4cfe17fd27b278f0aeacbd979_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	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3060	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe
3060	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 3060	2008	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	84
PID 2008 wrote to memory of 3060	2008	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	84
PID 2008 wrote to memory of 3060	2008	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	84
PID 2008 wrote to memory of 3060	2008	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	84
PID 2008 wrote to memory of 3060	2008	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	84
PID 3060 wrote to memory of 3512	3060	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	56
PID 3060 wrote to memory of 3512	3060	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	56
PID 3060 wrote to memory of 3512	3060	82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3512
- C:\Users\Admin\AppData\Local\Temp\82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2008
- - C:\Users\Admin\AppData\Local\Temp\82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\82a300a4cfe17fd27b278f0aeacbd979_JaffaCakes118.exe"
    3⤵
    - Drops startup file
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3060

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/2008-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2008-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3060-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3060-5-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3060-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download