parallax | c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736

General

Target

c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
Size

2.3MB
MD5

adcd1e7797068098efc7b13cdad89450
SHA1

4f5cc3b2bbc0e2d3da8a8a09572708566620f6e2
SHA256

c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736
SHA512

304e003325285c2c710a273e52046d0d9bc9ddbaa46c08a02d18cdb3337fff397714afcd570fe25ff972405825519de62f2fc6367966d9f4443784d0dcaac4db

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/588-63-0x0000000000400000-0x0000000000424000-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\vpm.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 21 IoCs

pid	Process
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28
PID 1088 wrote to memory of 588	1088	c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe	28

C:\Users\Admin\AppData\Local\Temp\c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe
"C:\Users\Admin\AppData\Local\Temp\c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Windows\SysWOW64\cmd.exe
  "C:\Users\Admin\AppData\Local\Temp\c779c44651b3f0c11a913b74202de89dc091e5fc4f0e10eef63faaec51d57736.exe"
  2⤵
  PID:588

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- Drops startup file
PID:268

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

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Downloads

memory/588-59-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/588-62-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/588-61-0x0000000077CCF000-0x0000000077CD0000-memory.dmp

Filesize
4KB

Download
memory/588-63-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1088-55-0x0000000077CCF000-0x0000000077CD0000-memory.dmp

Filesize
4KB

Download
memory/1088-54-0x0000000000220000-0x000000000029B000-memory.dmp

Filesize
492KB

Download
memory/1088-56-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download
memory/1088-58-0x00000000022D0000-0x0000000002450000-memory.dmp

Filesize
1.5MB

Download

Analysis

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