MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83afabd3bf44ba07ad9b09ffc85db8ea7ff0a32d888bd829e8733dcd2cd2779e. 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 YARA 3 File information Comments 1

SHA256 hash: 83afabd3bf44ba07ad9b09ffc85db8ea7ff0a32d888bd829e8733dcd2cd2779e
SHA3-384 hash: 197691e69fdc145f131ea652b88174e968510c1b077ea67875894ef669fe95db02779cdf9ca40c99121a3dc41e4cb580
SHA1 hash: 3ff9dda0f135fa8693a0315d601c1bd0562802a3
MD5 hash: e3e7acee8e8d80429a687bc860f884a2
humanhash: batman-april-whiskey-london
File name:83afabd3bf44ba07ad9b09ffc85db8ea7ff0a32d888bd829e8733dcd2cd2779e
Download: download sample
Signature ParallaxRAT
File size:2'127'280 bytes
First seen:2021-05-12 10:36:44 UTC
Last seen:2021-05-12 12:00:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a7d65c09859bf3644a45cb38958d7206 (3 x ParallaxRAT, 1 x BitRAT)
ssdeep 49152:OF+TPAyuQUYZTntAd7shhk+SM2H2HMXN5qywXpFrzt0:OFMAEUYZTtAJsDky2H2HMXN5qywXpFr+
Threatray 1'289 similar samples on MalwareBazaar
TLSH 25A55B2235C14BB7C1132E31B96DF638F3ADAA343E3D02C71394AA1C2975582979DD7A
Reporter JAMESWT_WT
Tags:5.2.68.82 LAEN ApS ParallaxRAT signed

Code Signing Certificate

Organisation:LAEN ApS
Issuer:Sectigo RSA Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:2021-04-23T00:00:00Z
Valid to:2022-04-23T23:59:59Z
Serial number: d0eda76c13d30c97015708790bb94214
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: 98e1f71ef64b0d91c443017631f550871096d66e60f72d90bb9503ba64c5d74d
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
2
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
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
DNS request
Unauthorized injection to a system process
Sending a TCP request to an infection source
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
Sigma detected: WScript or CScript Dropper
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 signatures2 2 Behavior Graph ID: 412144 Sample: 6jfn50aq97 Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 3 other signatures 2->60 7 6jfn50aq97.exe 2->7         started        10 6jfn50aq97.exe 2->10         started        process3 signatures4 62 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 7->62 64 Writes to foreign memory regions 7->64 66 Allocates memory in foreign processes 7->66 12 cmd.exe 1 7->12         started        15 sxstrace.exe 5 2 7->15         started        19 cmd.exe 1 7->19         started        68 Multi AV Scanner detection for dropped file 10->68 70 Maps a DLL or memory area into another process 10->70 21 sxstrace.exe 10->21         started        23 cmd.exe 1 10->23         started        25 cmd.exe 1 10->25         started        process5 dnsIp6 72 Uses schtasks.exe or at.exe to add and modify task schedules 12->72 27 xcopy.exe 4 12->27         started        30 conhost.exe 12->30         started        52 strattonprlxmaespm.com 5.2.68.82, 49752, 49772, 8090 LITESERVERNL Netherlands 15->52 46 C:\Users\user\AppData\Local\Temp\UN.vbs, data 15->46 dropped 74 Tries to detect virtualization through RDTSC time measurements 15->74 32 wscript.exe 15->32         started        34 conhost.exe 19->34         started        36 schtasks.exe 1 19->36         started        38 conhost.exe 23->38         started        40 xcopy.exe 1 23->40         started        42 conhost.exe 25->42         started        44 schtasks.exe 1 25->44         started        file7 signatures8 process9 file10 48 C:\Users\user\AppData\...\6jfn50aq97.exe, PE32 27->48 dropped 50 C:\Users\...\6jfn50aq97.exe:Zone.Identifier, ASCII 27->50 dropped
Threat name:
Win32.Trojan.Glupteba
Status:
Malicious
First seen:
2021-05-11 19:41:27 UTC
File Type:
PE (Exe)
Extracted files:
64
AV detection:
16 of 28 (57.14%)
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
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:quakbot_halo_generated
Author:Halogen Generated Rule, Corsin Camichel
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



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-12 11:16:57 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0001.032] Anti-Behavioral Analysis::Timing/Delay Check GetTickCount
1) [B0009.012] Anti-Behavioral Analysis::Human User Check
2) [F0002.002] Collection::Polling
3) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
4) [C0028.002] Cryptography Micro-objective::RC4 KSA::Encryption Key
5) [C0026.002] Data Micro-objective::XOR::Encode Data
6) [C0030.005] Data Micro-objective::FNV::Non-Cryptographic Hash
8) [C0045] File System Micro-objective::Copy File
9) [C0047] File System Micro-objective::Delete File
10) [C0049] File System Micro-objective::Get File Attributes
11) [C0051] File System Micro-objective::Read File
12) [C0052] File System Micro-objective::Writes File
13) [C0007] Memory Micro-objective::Allocate Memory
14) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
15) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
16) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
17) [C0036.007] Operating System Micro-objective::Delete Registry Value::Registry
18) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
19) [C0036.005] Operating System Micro-objective::Query Registry Key::Registry
20) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
21) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
22) [C0040] Process Micro-objective::Allocate Thread Local Storage
23) [C0017] Process Micro-objective::Create Process
24) [C0038] Process Micro-objective::Create Thread
25) [C0054] Process Micro-objective::Resume Thread
26) [C0041] Process Micro-objective::Set Thread Local Storage Value
27) [C0018] Process Micro-objective::Terminate Process