parallax | bb0a82514f9bbad658feab3eaa07c3af59f6b37f4db15c9aaee8ccc4c55e62ac

Analysis

max time kernel
26s
max time network
26s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
21-08-2024 12:19

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General

Target

b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe
Size

10KB
MD5

b36de8750c1e67655e34cb6e40064e54
SHA1

3fac0a2287f45d3bcf6bdf06fad42214da80057c
SHA256

bb0a82514f9bbad658feab3eaa07c3af59f6b37f4db15c9aaee8ccc4c55e62ac
SHA512

f1b5ada9cc6509f2667e4c83d3a1fdaf0a50b4adf4808997d1fda6747433e4cf37ec22851af6a9424c1c53c392640fba0c6d953c763ab6efbe31e7f2ae45a9da
SSDEEP

192:hL6ACoDaOe6BnjysiE+juTjVbnlYJLJLTrUKLsIQaS6B:hL6YDaOe6ZO3v4GNLTrU3Rtm

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
2220	winsvchost.exe

Loads dropped DLL 2 IoCs

pid	Process
1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe
1476	b36de8750c1e67655e34cb6e40064e54_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	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winsvchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 2220	1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe	30
PID 1476 wrote to memory of 2220	1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe	30
PID 1476 wrote to memory of 2220	1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe	30
PID 1476 wrote to memory of 2220	1476	b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b36de8750c1e67655e34cb6e40064e54_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1476
- 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:2220

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
b36de8750c1e67655e34cb6e40064e54

SHA1
3fac0a2287f45d3bcf6bdf06fad42214da80057c

SHA256
bb0a82514f9bbad658feab3eaa07c3af59f6b37f4db15c9aaee8ccc4c55e62ac

SHA512
f1b5ada9cc6509f2667e4c83d3a1fdaf0a50b4adf4808997d1fda6747433e4cf37ec22851af6a9424c1c53c392640fba0c6d953c763ab6efbe31e7f2ae45a9da

Download Submit
memory/1476-0-0x0000000074AA1000-0x0000000074AA2000-memory.dmp

Filesize
4KB

Download
memory/1476-1-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download
memory/1476-2-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download
memory/1476-15-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download
memory/2220-13-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download
memory/2220-14-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download
memory/2220-16-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download
memory/2220-17-0x0000000074AA0000-0x000000007504B000-memory.dmp

Filesize
5.7MB

Download