parallax | 1381aac57a498703a0a855db8925ddd3795b9e236fd853482d3e37c3831f46a6

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-08-2024 15:24

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General

Target

9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe
Size

10KB
MD5

9a914133ab2e0789e66466ec89aae42f
SHA1

b8442f2e2f714a3e01c990067a174b0f353b85f2
SHA256

1381aac57a498703a0a855db8925ddd3795b9e236fd853482d3e37c3831f46a6
SHA512

1c20d91bb7fa8ab74f8d7f93c66b54489a9926e60853b993fc1c263082405814b016429a46cc9986b3b89d2f13e54ca010f7cfddb7387ee0ca2863a1360c0c6b
SSDEEP

192:pyLoZy0iK+4jAA+SuTQqVunlYJLxLTR8KP7IOKW1M:pyLoZy0iK+4jAAFqhlLTR8uxO

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
3696	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	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winsvchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1740	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1740	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe
Token: SeDebugPrivilege	3696	winsvchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 3696	1740	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	98
PID 1740 wrote to memory of 3696	1740	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	98
PID 1740 wrote to memory of 3696	1740	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1740
- 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:3696

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
10KB

MD5
9a914133ab2e0789e66466ec89aae42f

SHA1
b8442f2e2f714a3e01c990067a174b0f353b85f2

SHA256
1381aac57a498703a0a855db8925ddd3795b9e236fd853482d3e37c3831f46a6

SHA512
1c20d91bb7fa8ab74f8d7f93c66b54489a9926e60853b993fc1c263082405814b016429a46cc9986b3b89d2f13e54ca010f7cfddb7387ee0ca2863a1360c0c6b

Download Submit
memory/1740-0-0x0000000075392000-0x0000000075393000-memory.dmp

Filesize
4KB

Download
memory/1740-1-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/1740-2-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/1740-3-0x0000000075392000-0x0000000075393000-memory.dmp

Filesize
4KB

Download
memory/1740-4-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/1740-13-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/3696-10-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/3696-11-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/3696-12-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/3696-14-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/3696-16-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download