parallax | 798606792db4105b005b44d7a15bfa868cfdf5fe05f4bbca3e4cdb5ddd211aed

Analysis

max time kernel
136s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2024 22:01

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General

Target

750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe
Size

9KB
MD5

750c9aa5683ef26fbc2659106fcd9689
SHA1

88f6e6ad96d9eebe0efceaa1c84046b2e400b427
SHA256

798606792db4105b005b44d7a15bfa868cfdf5fe05f4bbca3e4cdb5ddd211aed
SHA512

5704b411e9e0b8ded50c5e76b216d3eb395a8886751394d5490b509f9c04250b7d60db23d40e2b4f1df3663558e75885c5caa0f551e7ed3aa97d71d40421f9c1
SSDEEP

192:DnjLH29XzgqCmzNP2EIjVrnlYJLUfLT5cZfIP99s:HLWCqCKNP2Ema4fLT5c1Gs

Score

10^/10

parallax discovery rat

Malware Config

Signatures

ParallaxRat
ParallaxRat is a multipurpose RAT written in MASM.
rat parallax

Executes dropped EXE 1 IoCs

pid	Process
1660	winsvchost.exe

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	750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winsvchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1264	750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1264	750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe
Token: SeDebugPrivilege	1660	winsvchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 1660	1264	750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe	85
PID 1264 wrote to memory of 1660	1264	750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe	85
PID 1264 wrote to memory of 1660	1264	750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\750c9aa5683ef26fbc2659106fcd9689_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264
- C:\Users\Admin\AppData\Roaming\Security\winsvchost.exe
  C:\Users\Admin\AppData\Roaming\Security\winsvchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1660

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

C:\Users\Admin\AppData\Roaming\Security\winsvchost.exe

Filesize
9KB

MD5
750c9aa5683ef26fbc2659106fcd9689

SHA1
88f6e6ad96d9eebe0efceaa1c84046b2e400b427

SHA256
798606792db4105b005b44d7a15bfa868cfdf5fe05f4bbca3e4cdb5ddd211aed

SHA512
5704b411e9e0b8ded50c5e76b216d3eb395a8886751394d5490b509f9c04250b7d60db23d40e2b4f1df3663558e75885c5caa0f551e7ed3aa97d71d40421f9c1

Download Submit
memory/1264-0-0x0000000075522000-0x0000000075523000-memory.dmp

Filesize
4KB

Download
memory/1264-1-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1264-2-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1264-11-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1660-8-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1660-9-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1660-10-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1660-12-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download
memory/1660-14-0x0000000075520000-0x0000000075AD1000-memory.dmp

Filesize
5.7MB

Download