MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a88998b7b275d866ea3aec24b45488299384a2d8e0f2db60447f26bd550856ce. 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 6 File information Comments

SHA256 hash: a88998b7b275d866ea3aec24b45488299384a2d8e0f2db60447f26bd550856ce
SHA3-384 hash: b8107ac734684f250ba750b333929b71f00194236025384bd59442a2292c5263348d017811023e193be9c03a86dc543f
SHA1 hash: e5fb210fab9cceb1a3c674de2aaefbd951ba4e92
MD5 hash: a67f4fad7dd342600c8ff5e5ede970bb
humanhash: lemon-happy-shade-ink
File name:a67f4fad7dd342600c8ff5e5ede970bb.exe
Download: download sample
Signature ParallaxRAT
File size:2'106'298 bytes
First seen:2021-06-01 06:01:22 UTC
Last seen:2021-06-11 09:47:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1694a5ba33cf6c0c1112f62087671cf9 (4 x ParallaxRAT)
ssdeep 49152:KEWzRJhI9v5cQ52BEcZ17xatMGOG9pg4AFOkkO6xVzM:KprhInT52BRZ1xatWG9pg4AEkkO6xVzM
Threatray 1'656 similar samples on MalwareBazaar
TLSH 01A58E7136406876C1230F30B90DFB7AF16F69FC0FB661C75294AAB8293D142961DE7A
Reporter abuse_ch
Tags:5.2.68.82 exe ParallaxRAT


Avatar
abuse_ch
ParallaxRAT C2:
10.0.7.41:49757

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
10.0.7.41:49757 https://threatfox.abuse.ch/ioc/68302/

Intelligence


File Origin
# of uploads :
3
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a67f4fad7dd342600c8ff5e5ede970bb.exe
Verdict:
No threats detected
Analysis date:
2021-06-01 06:02:56 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
Machine Learning detection for dropped file
Machine Learning detection for sample
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: 427382 Sample: 2s90sdzgFd.exe Startdate: 01/06/2021 Architecture: WINDOWS Score: 100 50 strattonprlxmaespm.com 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 3 other signatures 2->58 8 2s90sdzgFd.exe 2->8         started        11 2s90sdzgFd.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 Machine Learning detection for dropped file 11->68 70 Maps a DLL or memory area into another process 11->70 21 sxstrace.exe 11->21         started        23 cmd.exe 1 11->23         started        25 cmd.exe 1 11->25         started        process6 dnsIp7 72 Uses schtasks.exe or at.exe to add and modify task schedules 13->72 27 xcopy.exe 4 13->27         started        30 conhost.exe 13->30         started        48 strattonprlxmaespm.com 5.2.68.82, 49729, 49736, 49750 LITESERVERNL Netherlands 16->48 74 Tries to detect virtualization through RDTSC time measurements 16->74 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\...\2s90sdzgFd.exe, PE32 27->44 dropped 46 C:\Users\...\2s90sdzgFd.exe:Zone.Identifier, ASCII 27->46 dropped
Threat name:
Win32.Packed.Generic
Status:
Suspicious
First seen:
2021-05-27 10:11:48 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  1/5
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:crime_win32_parralax_load_1
Author:@VK_Intel
Description:Detects Parallax loader sequence
Reference:https://twitter.com/VK_Intel/status/1240676463126380545
Rule name:MALWARE_Win_ParallaxRAT
Author:ditekSHen
Description:Detects ParallaxRAT
Rule name:Parallax
Author:@bartblaze
Description:Identifies Parallax RAT.
Rule name:parallax_rat_2020
Author:jeFF0Falltrades
Rule name:suspicious_packer_section
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_parallax_w0
Author:jeFF0Falltrades

File information


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

Comments