parallax | 47d323fa25cbecde1f5e7b726ed33ad790872308c3a1bf9bd65037155792c11f

General

Target

R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
Size

2.6MB
MD5

240d2a26d3e54823a4c39f4b8f16cf92
SHA1

436e915e5a6287196fa345398c9b87263ce0dd11
SHA256

47d323fa25cbecde1f5e7b726ed33ad790872308c3a1bf9bd65037155792c11f
SHA512

dfde04b7bc42bdd4c98485a4c63b645692a5799b583e63ab77e6adde8f5fa82e4cd309cd6f936e9deb33e5c8b6031d328198ab3dc2e7d48d2347a89d47d0dac0
SSDEEP

49152:Eq3QscuJsVPCYc80pixEXY2QpvH8n6f9Giol08sVlHDGwxVW:E0nJsVPBcexz2QpvHqO9GioeHrI

Score

10^/10

parallax rat

Malware Config

Signatures

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

ParallaxRat payload 19 IoCs

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

resource	yara_rule
behavioral2/memory/2332-7-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-11-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-13-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-14-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-15-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-16-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-17-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-18-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-19-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-20-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-21-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-22-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-23-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-25-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-24-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-26-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-27-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-28-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat
behavioral2/memory/2332-29-0x0000000000400000-0x000000000042C000-memory.dmp	parallax_rat

Drops startup file 2 IoCs

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

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4312 wrote to memory of 3928	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	88
PID 4312 wrote to memory of 3928	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	88
PID 4312 wrote to memory of 3928	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	88
PID 4312 wrote to memory of 116	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	90
PID 4312 wrote to memory of 116	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	90
PID 4312 wrote to memory of 116	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	90
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94
PID 4312 wrote to memory of 2332	4312	R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe	94

C:\Users\Admin\AppData\Local\Temp\R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe
"C:\Users\Admin\AppData\Local\Temp\R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4312
- C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe
  "C:\Users\Admin\AppData\Local\Temp\R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe"
  2⤵
  PID:3928
- C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe
  "C:\Users\Admin\AppData\Local\Temp\R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe"
  2⤵
  PID:116
- C:\Program Files (x86)\Common Files\microsoft shared\ink\pipanel.exe
  "C:\Users\Admin\AppData\Local\Temp\R9Mj_iXL7N4fXntybtM615CHIwjDob_b1lA3FVeSwR8.exe"
  2⤵
  PID:2332

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- Drops startup file
PID:3532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2332-16-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-23-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-17-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-18-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-6-0x00000000774B2000-0x00000000774B3000-memory.dmp

Filesize
4KB

Download
memory/2332-28-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-10-0x00000000012C0000-0x00000000012C1000-memory.dmp

Filesize
4KB

Download
memory/2332-11-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-27-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-13-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-14-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-15-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-29-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-26-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-19-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-20-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-21-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-22-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-24-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2332-25-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/4312-1-0x00000000774B2000-0x00000000774B3000-memory.dmp

Filesize
4KB

Download
memory/4312-12-0x0000000002F00000-0x0000000002F80000-memory.dmp

Filesize
512KB

Download
memory/4312-8-0x0000000003230000-0x0000000003320000-memory.dmp

Filesize
960KB

Download
memory/4312-0-0x0000000002F00000-0x0000000002F80000-memory.dmp

Filesize
512KB

Download

Analysis

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