parallax | 505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd

General

Target

505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
Size

2.7MB
MD5

5774817a431cf389bbbf1d9a2b48e9ad
SHA1

ef6e9aacde563df50771cf5037d6cd4bd1b7a470
SHA256

505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd
SHA512

bf6ec01eab4b04c9f3c43c4f4c9eb4885125b1e80d47452b46a54890da95bc146f33024f264cc9a84060310a311b0aa6b227dedbe145eaca97f40814dc0f9bee

Score

10^/10

parallax rat

Malware Config

Signatures

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

ParallaxRat payload 1 IoCs

Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.

resource	yara_rule
behavioral1/memory/1632-62-0x0000000000400000-0x0000000000424000-memory.dmp	parallax_rat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.exe	DllHost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28
PID 1332 wrote to memory of 1632	1332	505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe	28

C:\Users\Admin\AppData\Local\Temp\505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
"C:\Users\Admin\AppData\Local\Temp\505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Users\Admin\AppData\Local\Temp\505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe
  "C:\Users\Admin\AppData\Local\Temp\505aa5b6bf77290ec7ccdd2b24b8ff8ef779f01d57ad690f632d8b2736f2a8dd.exe"
  2⤵
  PID:1632

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- Drops startup file
PID:940

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1332-55-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1332-56-0x00000000002C0000-0x000000000033B000-memory.dmp

Filesize
492KB

Download
memory/1332-57-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download
memory/1332-59-0x0000000002C20000-0x0000000002DA0000-memory.dmp

Filesize
1.5MB

Download
memory/1632-61-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1632-62-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing