MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7fab8c1fc7ffc5002452f5a783f7a43b263ad302fab8d9fdd412610122f77ce. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



ParallaxRAT


Vendor detections: 7


Intelligence 7 IOCs 1 YARA 2 File information Comments

SHA256 hash: a7fab8c1fc7ffc5002452f5a783f7a43b263ad302fab8d9fdd412610122f77ce
SHA3-384 hash: e76960650ac847dc7b3403604fcc17660b0ef2cc0058c10f5c3282f1b601e11f0a01e6326568222dde641dbeb24657cb
SHA1 hash: 96c339a1d4f63b4440563f398e5d49f935a9e8e8
MD5 hash: e92ac2a61e4bf3c3da68dfc9ac3fd984
humanhash: asparagus-four-ten-cup
File name:a7fab8c1fc7ffc5002452f5a783f7a43b263ad302fab8d9fdd412610122f77ce
Download: download sample
Signature ParallaxRAT
File size:2'164'672 bytes
First seen:2021-06-11 09:44:11 UTC
Last seen:2021-06-11 10:53:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5abfdc8b79e40a46a6a568a331f4e162 (1 x ParallaxRAT)
ssdeep 49152:c8sCjX/UftsomEnDASTcGKwmghyBtTNVvfr/SAQXRKb7luc2nvK9OMy0:cijssoJnsSTSwThyBtTNRfr/SAQXRKbx
Threatray 26 similar samples on MalwareBazaar
TLSH E1A56B23F69058F2C1530E33B958F378F2AFE5B02A2D43C752949E1D2935592962DE2F
Reporter JAMESWT_WT
Tags:5.2.68.82 ART BOOK PHOTO s.r.o. exe ParallaxRAT signed

Code Signing Certificate

Organisation:ART BOOK PHOTO s.r.o.
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:2021-04-30T00:00:00Z
Valid to:2022-04-30T23:59:59Z
Serial number: 5b37ac3479283b6f9d75ddf0f8742d06
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: 474242b6dd818a43ed5a19ce7c83271497137c8b5b6e9489b7cd808cac15db9d
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
10.0.7.16:50161 https://threatfox.abuse.ch/ioc/90387/

Intelligence


File Origin
# of uploads :
2
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a7fab8c1fc7ffc5002452f5a783f7a43b263ad302fab8d9fdd412610122f77ce
Verdict:
No threats detected
Analysis date:
2021-06-11 09:45:55 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% subdirectories
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Parallax RAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Sigma detected: Copying Sensitive Files with Credential Data
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Parallax RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 433147 Sample: 8762vHYyR4 Startdate: 11/06/2021 Architecture: WINDOWS Score: 100 50 pigghiamlnwwe.nl 2->50 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 2 other signatures 2->58 8 8762vHYyR4.exe 2->8         started        11 8762vHYyR4.exe 2->11         started        signatures3 process4 signatures5 60 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->60 62 Writes to foreign memory regions 8->62 64 Allocates memory in foreign processes 8->64 13 cmd.exe 1 8->13         started        16 sxstrace.exe 8->16         started        19 cmd.exe 1 8->19         started        66 Multi AV Scanner detection for dropped file 11->66 68 Maps a DLL or memory area into another process 11->68 21 sxstrace.exe 11->21         started        23 cmd.exe 1 11->23         started        25 cmd.exe 1 11->25         started        process6 dnsIp7 70 Uses schtasks.exe or at.exe to add and modify task schedules 13->70 27 xcopy.exe 4 13->27         started        30 conhost.exe 13->30         started        48 pigghiamlnwwe.nl 5.2.68.82, 49725, 49733, 49746 LITESERVERNL Netherlands 16->48 72 Tries to detect virtualization through RDTSC time measurements 16->72 32 conhost.exe 19->32         started        34 schtasks.exe 1 19->34         started        36 conhost.exe 23->36         started        38 xcopy.exe 1 23->38         started        40 conhost.exe 25->40         started        42 schtasks.exe 1 25->42         started        signatures8 process9 file10 44 C:\Users\user\AppData\...\8762vHYyR4.exe, PE32 27->44 dropped 46 C:\Users\...\8762vHYyR4.exe:Zone.Identifier, ASCII 27->46 dropped
Threat name:
Win32.Backdoor.ParallaxRat
Status:
Malicious
First seen:
2021-05-17 15:58:35 UTC
File Type:
PE (Exe)
Extracted files:
60
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
a7fab8c1fc7ffc5002452f5a783f7a43b263ad302fab8d9fdd412610122f77ce
MD5 hash:
e92ac2a61e4bf3c3da68dfc9ac3fd984
SHA1 hash:
96c339a1d4f63b4440563f398e5d49f935a9e8e8
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Sectigo_Code_Signed
Description:Detects code signed by the Sectigo RSA Code Signing CA
Reference:https://bazaar.abuse.ch/export/csv/cscb/

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments