parallax | c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e

General

Target

c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
Size

2.3MB
MD5

1e38cb641744d078afaf932331b1efe9
SHA1

1633fcf90396375f813f2fce439027e1f58c0f25
SHA256

c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e
SHA512

97aa494d312e71f603d1c76dac25e06c0078333c9ed964271cc52c50ba190be7fc8a05d74f278c5f703cf4cfa3ab992dc2cfbadfb8e634bf44ef9cf0765fd0c4

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/1280-64-0x0000000000400000-0x0000000000424000-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
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28
PID 1624 wrote to memory of 1280	1624	c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe	28

C:\Users\Admin\AppData\Local\Temp\c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe
"C:\Users\Admin\AppData\Local\Temp\c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Users\Admin\AppData\Local\Temp\c5fb479351f4f11f64ef25d1efbf2332ecee7c61894e72db4e5546e44597be9e.exe"
  2⤵
  PID:1280

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- Drops startup file
PID:1632

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/1280-60-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/1280-61-0x0000000076F2F000-0x0000000076F30000-memory.dmp

Filesize
4KB

Download
memory/1280-63-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/1280-64-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1624-55-0x00000000002C0000-0x000000000033B000-memory.dmp

Filesize
492KB

Download
memory/1624-56-0x0000000076F2F000-0x0000000076F30000-memory.dmp

Filesize
4KB

Download
memory/1624-57-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1624-59-0x0000000002250000-0x00000000023D0000-memory.dmp

Filesize
1.5MB

Download

Analysis

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