parallax | 452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6

General

Target

452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe
Size

3.3MB
MD5

c46bfdcee95bb995c627283835c746e3
SHA1

1d61f1843b9d0a2779c2d522fa6755b55627b4f1
SHA256

452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6
SHA512

844a0d01ef7a832f13e428df0a594ee61aaa9f1208edbdbcdb8aefbef4573104a776b3eb766a75680c78da829dda80d68a80a6426a01165869bb8b8e228105c2

Score

10^/10

parallax rat upx

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/1564-79-0x0000000000400000-0x0000000000429000-memory.dmp	parallax_rat

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1564-79-0x0000000000400000-0x0000000000429000-memory.dmp	upx

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Security	xcopy.exe
File created	C:\Program Files (x86)\Security\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	xcopy.exe
File opened for modification	C:\Program Files (x86)\Security\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	xcopy.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
872	schtasks.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	xcopy.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 1348	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	27
PID 1744 wrote to memory of 1348	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	27
PID 1744 wrote to memory of 1348	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	27
PID 1744 wrote to memory of 1348	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	27
PID 1348 wrote to memory of 572	1348	cmd.exe	29
PID 1348 wrote to memory of 572	1348	cmd.exe	29
PID 1348 wrote to memory of 572	1348	cmd.exe	29
PID 1348 wrote to memory of 572	1348	cmd.exe	29
PID 1744 wrote to memory of 672	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	30
PID 1744 wrote to memory of 672	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	30
PID 1744 wrote to memory of 672	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	30
PID 1744 wrote to memory of 672	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	30
PID 672 wrote to memory of 872	672	cmd.exe	32
PID 672 wrote to memory of 872	672	cmd.exe	32
PID 672 wrote to memory of 872	672	cmd.exe	32
PID 672 wrote to memory of 872	672	cmd.exe	32
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33
PID 1744 wrote to memory of 1564	1744	452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe	33

C:\Users\Admin\AppData\Local\Temp\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe
"C:\Users\Admin\AppData\Local\Temp\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Windows\SysWOW64\cmd.exe
  cmd /c xcopy "C:\Users\Admin\AppData\Local\Temp\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe" "%ProgramFiles%\Security\" /y /i /c /q
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1348
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy "C:\Users\Admin\AppData\Local\Temp\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe" "C:\Program Files (x86)\Security\" /y /i /c /q
    3⤵
    - Drops file in Program Files directory
    - Enumerates system info in registry
    PID:572
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /create /sc ONLOGON /tn "Security" /tr "%ProgramFiles%\Security\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe" /it /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:672
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc ONLOGON /tn "Security" /tr "C:\Program Files (x86)\Security\452e41c2ea90d817a0a293c1a1b5f79e8e8f52ac9c74bf9c6e34a896de1408b6.bin.exe" /it /f
    3⤵
    - Creates scheduled task(s)
    PID:872
- C:\Windows\SysWOW64\xwizard.exe
  C:\Windows\System32\xwizard.exe
  2⤵
  PID:1564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1564-80-0x0000000000418000-0x0000000000428000-memory.dmp

Filesize
64KB

Download
memory/1564-79-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1564-78-0x0000000000940000-0x0000000000AC0000-memory.dmp

Filesize
1.5MB

Download
memory/1564-77-0x0000000000080000-0x0000000000083000-memory.dmp

Filesize
12KB

Download
memory/1564-72-0x0000000000940000-0x0000000000AC0000-memory.dmp

Filesize
1.5MB

Download
memory/1564-68-0x0000000000080000-0x0000000000083000-memory.dmp

Filesize
12KB

Download
memory/1744-67-0x0000000015950000-0x000000001595C000-memory.dmp

Filesize
48KB

Download
memory/1744-74-0x000000004A6B0000-0x000000004A6FC000-memory.dmp

Filesize
304KB

Download
memory/1744-62-0x0000000002330000-0x00000000024B0000-memory.dmp

Filesize
1.5MB

Download
memory/1744-59-0x0000000005220000-0x0000000005221000-memory.dmp

Filesize
4KB

Download
memory/1744-71-0x000000004A6B0000-0x000000004A6FC000-memory.dmp

Filesize
304KB

Download
memory/1744-61-0x0000000002330000-0x00000000024B0000-memory.dmp

Filesize
1.5MB

Download
memory/1744-73-0x000000004A6B0000-0x000000004A6FC000-memory.dmp

Filesize
304KB

Download
memory/1744-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/1744-76-0x000000004A6B0000-0x000000004A6FC000-memory.dmp

Filesize
304KB

Download
memory/1744-75-0x000000004A6B0000-0x000000004A6FC000-memory.dmp

Filesize
304KB

Download
memory/1744-60-0x0000000002330000-0x00000000024B0000-memory.dmp

Filesize
1.5MB

Download
memory/1744-58-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1744-57-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/1744-56-0x0000000000080000-0x000000000008B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads