MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67b7f67754ca7d98124c5f9f29a6fb4b5a8d63bffafb8a146280f79323c9e9b1. 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


DCRat


Vendor detections: 10


Intelligence 10 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67b7f67754ca7d98124c5f9f29a6fb4b5a8d63bffafb8a146280f79323c9e9b1
SHA3-384 hash: fb6caa4d8db43cdb4c09d4346d65593d9aa8e2ac68f8ed7b92dbf32a85588d157aa5935c0fba0c079cd3bbd93881f8bd
SHA1 hash: 9579fc03850a6a41059f5ba941ce4dcd985dce73
MD5 hash: 27fcea22ad53ffb71a420a6172f32ad0
humanhash: colorado-october-mountain-don
File name:27fcea22ad53ffb71a420a6172f32ad0.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'490'944 bytes
First seen:2022-10-10 15:46:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a821db003ec7e191400560b07428f456 (3 x RedLineStealer, 1 x ArkeiStealer, 1 x DCRat)
ssdeep 24576:iGpyL44CeYFaUXc9MXO+MRPFRH/P7KAW+k94mIj/LuEBoKEZ/H69kd1DOjsA1oDf:isyL44RYhXcMOxRdRH/P7Kv+k94mIjDa
TLSH T1EF65B5CF3D8E2A35D2A8043945ECA76DA3583B1CC19B3053542B73CDE9B6F2452277A9
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://89.41.182.81/vmphprequestlongpollTemp.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://89.41.182.81/vmphprequestlongpollTemp.php https://threatfox.abuse.ch/ioc/872803/

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/318562/
Detection(s):
Win.Malware.Pwsx-9963812-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
greyware
Link:
https://www.filescan.io/uploads/63443e776b55cf740b899c57/reports/4b5e7cec-5016-421b-acb8-8ade37797895/overview
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f6b38d0-0b38-4e54-a3d2-f14cd9992cf6
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1087057
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 719635 Sample: 11A1o2Eoy3.exe Startdate: 10/10/2022 Architecture: WINDOWS Score: 100 29 api.telegram.org 2->29 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus detection for URL or domain 2->51 53 5 other signatures 2->53 9 11A1o2Eoy3.exe 1 2->9         started        signatures3 process4 signatures5 55 Contains functionality to inject code into remote processes 9->55 57 Writes to foreign memory regions 9->57 59 Allocates memory in foreign processes 9->59 61 Injects a PE file into a foreign processes 9->61 12 RegSvcs.exe 16 20 9->12         started        16 WerFault.exe 23 9 9->16         started        19 conhost.exe 9->19         started        process6 dnsIp7 39 89.41.182.81, 49715, 49716, 49717 TENNETRO Romania 12->39 41 api.telegram.org 149.154.167.220, 443, 49718, 49792 TELEGRAMRU United Kingdom 12->41 43 ipinfo.io 12->43 63 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->63 65 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 12->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->67 69 2 other signatures 12->69 21 chrome.exe 13 12->21         started        45 192.168.2.1 unknown unknown 16->45 27 C:\ProgramData\Microsoft\...\Report.wer, Unicode 16->27 dropped file8 signatures9 process10 dnsIp11 31 239.255.255.250 unknown Reserved 21->31 24 chrome.exe 21->24         started        process12 dnsIp13 33 clients.l.google.com 142.250.184.206, 443, 49723 GOOGLEUS United States 24->33 35 www.google.com 142.250.186.36, 443, 49726, 49786 GOOGLEUS United States 24->35 37 3 other IPs or domains 24->37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67b7f67754ca7d98124c5f9f29a6fb4b5a8d63bffafb8a146280f79323c9e9b1/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-10-05 20:41:10 UTC
File Type:
PE (Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m637m52uzj6zqesml6pstjx3jnni2y577l5yufdcqd3zgi6j5gyq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221010-s77adscde9/
Unpacked files
SH256 hash:
67b7f67754ca7d98124c5f9f29a6fb4b5a8d63bffafb8a146280f79323c9e9b1
MD5 hash:
27fcea22ad53ffb71a420a6172f32ad0
SHA1 hash:
9579fc03850a6a41059f5ba941ce4dcd985dce73
Link:
https://www.unpac.me/results/11d5fb42-ab39-4b08-85f1-e85320a28684/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67b7f67754ca/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/67b7f67754ca7d98124c5f9f29a6fb4b5a8d63bffafb8a146280f79323c9e9b1

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:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/318562/

Comments