MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef90f93e0e19e0d89dbb94bed61a501b5b2d57c94877b5c271b2848ff8a67732. 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


RedLineStealer


Vendor detections: 10


Intelligence 10 IOCs 1 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef90f93e0e19e0d89dbb94bed61a501b5b2d57c94877b5c271b2848ff8a67732
SHA3-384 hash: bc4c3d95de1b21a45a7bdc48d8f079ebe8ea2a26cb9a338089f645b8aaeedba8046ebe465999d8794823dbecb86937b6
SHA1 hash: 5aef53a632eb769db1fb265bd4f2e3c94b744533
MD5 hash: 2da9df95dc816afa70eacf973c8cd3e3
humanhash: nebraska-minnesota-nuts-stairway
File name:2DA9DF95DC816AFA70EACF973C8CD3E3.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:124'288 bytes
First seen:2021-06-02 17:35:24 UTC
Last seen:2021-06-02 18:50:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:k2BwdhEnYEtpOIZZF6AI6H7VPQ24uOMycxbJC1SdmDF2Xq2oOF0D+VUwFoe72:kJjEB7RCYmUq+2ne7
Threatray 1 similar samples on MalwareBazaar
TLSH 38C3BE4FAB5B5960CE1C9B77D09360189274DA53F153F36F05C8ACF01F32A8CD68AAA5
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
188.68.202.244:46946

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
188.68.202.244:46946 https://threatfox.abuse.ch/ioc/69454/

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Installer.exe
Verdict:
Malicious activity
Analysis date:
2021-05-30 22:48:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6d8a0727-55cf-4572-9b95-803f03533a57

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/164163/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Sending a UDP request
Sending an HTTP POST request
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Deleting a recently created file
Reading critical registry keys
Creating a process from a recently created file
Unauthorized injection to a recently created process
Stealing user critical data
Sending a TCP request to an infection source
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:
Ficker Stealer RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/796125
Signature
Connects to many ports of the same IP (likely port scanning)
Drops PE files to the startup folder
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
May check the online IP address of the machine
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected AntiVM3
Yara detected Ficker Stealer
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 428523 Sample: b7uepprRAO.exe Startdate: 02/06/2021 Architecture: WINDOWS Score: 100 54 Found malware configuration 2->54 56 Multi AV Scanner detection for dropped file 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 8 other signatures 2->60 8 b7uepprRAO.exe 3 2->8         started        process3 file4 32 C:\Users\user\AppData\...\b7uepprRAO.exe.log, ASCII 8->32 dropped 62 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->62 64 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 8->64 12 b7uepprRAO.exe 15 28 8->12         started        signatures5 process6 dnsIp7 40 mepson.ug 188.68.202.244, 21, 46946, 49746 ITNET33RU Russian Federation 12->40 42 api.ip.sb 12->42 44 zuo.gofast24.ru 217.107.34.191, 443, 49762 RTCOMM-ASRU Russian Federation 12->44 34 C:\Users\user\AppData\Local\Temp\tempfl.exe, PE32 12->34 dropped 66 Tries to harvest and steal browser information (history, passwords, etc) 12->66 68 Tries to steal Crypto Currency Wallets 12->68 17 tempfl.exe 3 12->17         started        file8 signatures9 process10 signatures11 46 Multi AV Scanner detection for dropped file 17->46 48 May check the online IP address of the machine 17->48 50 Machine Learning detection for dropped file 17->50 52 2 other signatures 17->52 20 tempfl.exe 17 17->20         started        24 tempfl.exe 17->24         started        process12 dnsIp13 36 mepson.ug 20->36 38 iplogger.org 88.99.66.31, 443, 49772, 49773 HETZNER-ASDE Germany 20->38 26 C:\Users\user\AppData\...\WinNetwork.exe, PE32 20->26 dropped 28 C:\Users\user\AppData\Local\...\7zxa[1].dll, PE32 20->28 dropped 30 C:\ProgramData\7zxa.dll, PE32 20->30 dropped file14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef90f93e0e19e0d89dbb94bed61a501b5b2d57c94877b5c271b2848ff8a67732/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-05-31 01:26:50 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=56ipspqodhqnrhn3ss7nmgsqdnns2v6jjb33lqtrwkci76fgo4za._file
Verdict:
malicious
Similar samples:
2f17987c34bc194e7c87a85f2f600a76339ef4c895246399ef2accd02fbb1ec8
RedLineStealer
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:@loading_inf0 discovery infostealer spyware stealer
Link:
https://tria.ge/reports/210602-a1a214spws/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
RedLine
RedLine Payload
Malware Config
C2 Extraction:
188.68.202.244:46946
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ef90f93e0e19e0d89dbb94bed61a501b5b2d57c94877b5c271b2848ff8a67732

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_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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
Create hunting rule
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Telegram_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria

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/164163/

Comments