MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f30afc8c92569be98fafc998b231adebfdbd987f2f7300570e1046dbf3004f2a. 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: 13


Intelligence 13 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f30afc8c92569be98fafc998b231adebfdbd987f2f7300570e1046dbf3004f2a
SHA3-384 hash: 11616d579691a78f196be6212654684a39084f1b5a63cb01f5933468a132da0b149488fff7c1620f196bfca81184581c
SHA1 hash: 0a52227480fb76d8147f99dce1817fec4a630955
MD5 hash: 140a6289211dbf37679a7f4ac4905a7f
humanhash: enemy-purple-paris-beryllium
File name:140a6289211dbf37679a7f4ac4905a7f.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'326'632 bytes
First seen:2022-05-13 21:56:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 95c60137b5c1bf3b2e377aefce384dee (5 x RedLineStealer, 1 x DCRat)
ssdeep 24576:47z006WDg/QKPIx0d0isP/XaFfT/+bIYKDDrnqawdhLOkBjJlxXslsRjgYQPMNAu:4H0s0M0MP/6yK+J55emRkYQPMN2xRN98
TLSH T166557BA7C382521BF2673032C25ED576921537316A4F78ABB7086FEDC73B1D15A26B02
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://194.190.153.34/ImagephpjavascriptasyncTemp.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://194.190.153.34/ImagephpjavascriptasyncTemp.php https://threatfox.abuse.ch/ioc/561833/

Intelligence

File Origin
# of uploads :
1
# of downloads :
303
Origin country :
n/a
Vendor Threat Intelligence
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/270522/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Creating a process with a hidden window
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/17632/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe greyware overlay packed
Link:
https://www.filescan.io/uploads/627ed44489dc6403e7816fe4/reports/7bb01df4-1416-4761-bc76-888ffd6c384f/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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02b135b2-8575-4364-8a01-39889be5da63
Result
Threat name:
DCRat, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/993922
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates processes via WMI
Detected potential unwanted application
Drops PE files with benign system names
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, 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 schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected DCRat
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 626417 Sample: n2vBPxeTmB.exe Startdate: 13/05/2022 Architecture: WINDOWS Score: 100 66 Snort IDS alert for network traffic 2->66 68 Multi AV Scanner detection for domain / URL 2->68 70 Found malware configuration 2->70 72 13 other signatures 2->72 10 n2vBPxeTmB.exe 2->10         started        13 schtasks.exe 2->13         started        15 schtasks.exe 2->15         started        17 14 other processes 2->17 process3 signatures4 86 Writes to foreign memory regions 10->86 88 Allocates memory in foreign processes 10->88 90 Injects a PE file into a foreign processes 10->90 19 AppLaunch.exe 15 7 10->19         started        process5 dnsIp6 52 91.243.32.178, 34437, 49772 MATTEOGB Russian Federation 19->52 54 dl.uploadgram.me 176.9.247.226, 443, 49780 HETZNER-ASDE Germany 19->54 56 192.168.2.1 unknown unknown 19->56 46 C:\Users\user\AppData\Local\Temp\cmd.exe, PE32 19->46 dropped 74 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->74 76 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->76 78 Tries to harvest and steal browser information (history, passwords, etc) 19->78 80 Tries to steal Crypto Currency Wallets 19->80 24 cmd.exe 3 6 19->24         started        file7 signatures8 process9 file10 48 C:\...\Bridgebrowser.exe, PE32 24->48 dropped 50 C:\...\kqX3HI0rp6lQZWDaER2niRQjxSBLqA.vbe, data 24->50 dropped 82 Antivirus detection for dropped file 24->82 84 Machine Learning detection for dropped file 24->84 28 wscript.exe 1 24->28         started        signatures11 process12 process13 30 cmd.exe 1 28->30         started        process14 32 Bridgebrowser.exe 3 35 30->32         started        36 conhost.exe 30->36         started        file15 38 C:\bridgeproviderDriverintocrt\csrss.exe, PE32 32->38 dropped 40 C:\Windows\Vss\backgroundTaskHost.exe, PE32 32->40 dropped 42 C:\Program Files\...\cmd.exe, PE32 32->42 dropped 44 12 other files (7 malicious) 32->44 dropped 58 Antivirus detection for dropped file 32->58 60 Machine Learning detection for dropped file 32->60 62 Creates processes via WMI 32->62 64 Drops PE files with benign system names 32->64 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f30afc8c92569be98fafc998b231adebfdbd987f2f7300570e1046dbf3004f2a/
Threat name:
Win32.Trojan.SpyStealer
Create hunting rule
Status:
Malicious
First seen:
2022-05-09 11:10:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
32 of 41 (78.05%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mfpzdesk2n6td5pzgmlemnn5p633gd7f5zqavyocbdnx4yaj4va._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:dcrat family:redline evasion infostealer rat spyware suricata
Link:
https://tria.ge/reports/220513-1twwhacae3/
Behaviour
Creates scheduled task(s)
Modifies registry class
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Loads dropped DLL
Disables Task Manager via registry modification
Downloads MZ/PE file
Executes dropped EXE
DcRat
Process spawned unexpected child process
RedLine
RedLine Payload
suricata: ET MALWARE DCRAT Activity (GET)
Malware Config
C2 Extraction:
91.243.32.178:34437
Gathering data
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/f30afc8c92569be98fafc998b231adebfdbd987f2f7300570e1046dbf3004f2a

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:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:Redline_Stealer_Monitor
Create hunting rule
Description:Detects RedLine Stealer Variants
Rule name:Sectigo_Code_Signed
Create hunting rule
Description:Detects code signed by the Sectigo RSA Code Signing CA
Reference:https://bazaar.abuse.ch/export/csv/cscb/
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/270522/

Comments