parallax | 1381aac57a498703a0a855db8925ddd3795b9e236fd853482d3e37c3831f46a6

Analysis

max time kernel
103s
max time network
109s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-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
2128	winsvchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe
1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.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
1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2128	1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	29
PID 1996 wrote to memory of 2128	1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	29
PID 1996 wrote to memory of 2128	1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	29
PID 1996 wrote to memory of 2128	1996	9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9a914133ab2e0789e66466ec89aae42f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1996
- 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
  PID:2128

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

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

Filesize
10KB

MD5
9a914133ab2e0789e66466ec89aae42f

SHA1
b8442f2e2f714a3e01c990067a174b0f353b85f2

SHA256
1381aac57a498703a0a855db8925ddd3795b9e236fd853482d3e37c3831f46a6

SHA512
1c20d91bb7fa8ab74f8d7f93c66b54489a9926e60853b993fc1c263082405814b016429a46cc9986b3b89d2f13e54ca010f7cfddb7387ee0ca2863a1360c0c6b

Download Submit
memory/1996-0-0x00000000749A1000-0x00000000749A2000-memory.dmp

Filesize
4KB

Download
memory/1996-1-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/1996-2-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/1996-3-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/1996-16-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-14-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-17-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-15-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-18-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-19-0x00000000749A0000-0x0000000074F4B000-memory.dmp

Filesize
5.7MB

Download