MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bef5636daa6cccce3b38d8d284de1cb1ad2cfb36cbcaede1c8f7478e706f1201. 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 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bef5636daa6cccce3b38d8d284de1cb1ad2cfb36cbcaede1c8f7478e706f1201
SHA3-384 hash: feb29a766450eb4393cd8515753139c483e1dd7f12fb93d9b823528faaa263dba072e029ec3983dbe736c3cdfe8b81e4
SHA1 hash: c4f5d427c8257547f642c5eb2dc7aab687825cc6
MD5 hash: 42c13b2a7baf59c6d0d6ee1ce3c0be78
humanhash: maine-zebra-failed-wyoming
File name:42c13b2a7baf59c6d0d6ee1ce3c0be78.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:667'136 bytes
First seen:2021-02-25 13:27:27 UTC
Last seen:2021-02-25 16:12:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 652e4c9df48aec9bcf5f470341f8a59c (3 x RedLineStealer)
ssdeep 12288:xIo/1mFAbneTiroRwau+TJ15NM5rqt2+e9pIYhNkgh4/j:xd4FAbnml7Mdqn8PhNkgh4/j
Threatray 278 similar samples on MalwareBazaar
TLSH F4E4F10177B2C034FAFB16B56A75B279653A79B2673481DF92D127EA16356E0CC3030B
Reporter abuse_ch
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
42c13b2a7baf59c6d0d6ee1ce3c0be78.exe
Verdict:
Malicious activity
Analysis date:
2021-02-25 13:33:43 UTC
Tags:
evasion trojan loader rat redline phishing stealer
Link:
https://app.any.run/tasks/38834b60-52b0-4ddf-8335-c02ebb45a3ae

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLineDropperAHK
Create hunting rule
Link:
https://www.capesandbox.com/analysis/119229/
Detection(s):
PUA.Win.Downloader.Firseria-6804617-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching the default Windows debugger (dwwin.exe)
DNS request
Sending a UDP request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Sending an HTTP POST 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 file
Stealing user critical data
Result
Verdict:
UNKNOWN
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:
RedLine
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/618731
Signature
Antivirus detection for URL or domain
Contains functionality to register a low level keyboard hook
Country aware sample found (crashes after keyboard check)
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped 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)
Sample or dropped binary is a compiled AutoHotkey binary
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Autohotkey Downloader Generic
Yara detected Evader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 358364 Sample: WB4L25Jv37.exe Startdate: 25/02/2021 Architecture: WINDOWS Score: 100 50 Multi AV Scanner detection for domain / URL 2->50 52 Antivirus detection for URL or domain 2->52 54 Yara detected Evader 2->54 56 6 other signatures 2->56 6 WB4L25Jv37.exe 17 2->6         started        process3 dnsIp4 38 paperships.top 35.228.227.140, 49725, 49727, 80 GOOGLEUS United States 6->38 40 ip-api.com 208.95.112.1, 49744, 80 TUT-ASUS United States 6->40 42 iplogger.org 88.99.66.31, 443, 49716 HETZNER-ASDE Germany 6->42 22 C:\Users\user\AppData\Roaming\...\noabu.exe, PE32 6->22 dropped 58 Detected unpacking (changes PE section rights) 6->58 60 Detected unpacking (overwrites its own PE header) 6->60 62 Creates HTML files with .exe extension (expired dropper behavior) 6->62 64 2 other signatures 6->64 11 noabu.exe 15 23 6->11         started        16 WerFault.exe 9 6->16         started        18 WerFault.exe 9 6->18         started        20 5 other processes 6->20 file5 signatures6 process7 dnsIp8 44 api.ip.sb 11->44 46 WHOIS.RIPE.NET 193.0.6.135, 43, 49740 RIPE-NCC-ASReseauxIPEuropeensNetworkCoordinationCentre Netherlands 11->46 48 3 other IPs or domains 11->48 24 C:\Users\user\AppData\Local\...\noabu.exe.log, ASCII 11->24 dropped 66 Multi AV Scanner detection for dropped file 11->66 68 Detected unpacking (overwrites its own PE header) 11->68 70 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->70 72 2 other signatures 11->72 26 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 16->26 dropped 28 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 18->28 dropped 30 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->30 dropped 32 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->32 dropped 34 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->34 dropped 36 2 other malicious files 20->36 dropped file9 signatures10
Detection:
redlinestealer
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bef5636daa6cccce3b38d8d284de1cb1ad2cfb36cbcaede1c8f7478e706f1201/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-02-25 13:28:06 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x32wg3nkntgm4ozy3djijxq4wgwsz6zwzpfo3yoi65dy44dpciaq._file
Verdict:
malicious
Similar samples:
411c2e9854cd5405b206312a9645021c81b8ae0d1ed8c2752e67b17fd075a4d1
RedLineStealer
63c9bab720391433d6195ee41da8a049281f5c8e2ea20d074961bf31b93986a0
RedLineStealer
7ba598295df994536137bc987b00344e609035b56a40c93354cde719cd4a2989
RedLineStealer
8a95b66aae855ed6728be5d7c5a43334333e2370291829b9c075d4319976366f
RedLineStealer
95c5c298a4e0b3a381d03d5c32d4bd420050aa6d4833a7aadf5607885a97ece3
RedLineStealer
afed0a47186fef3c335df0a826aa6629133613755da5ca465b444062831124b4
RedLineStealer
b3c2ed1edebee42767277652dbdb2c3c17c3b33707c975b1679e956658701825
RedLineStealer
bab3076b60729cc5d29552f08178e6e384b9af86da78037cb2492b33218a7294
RedLineStealer
d353814302791cd7f3478cf31f979efd244a6dd3ec9b0d1eb77227f584158a54
RedLineStealer
ec51c1a42099d2ebcb00e68608346ac14013c57f5a87713f6ab41b17c305b537
RedLineStealer
+ 268 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline discovery infostealer spyware
Link:
https://tria.ge/reports/210225-6hct5egen6/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
RedLine
RedLine Payload
Unpacked files
SH256 hash:
4689869080a0afa003d0d3f9438ab5417a5ab34299a0daa25177e1dd69c8439f
MD5 hash:
d34563b05db3e4d83de7257c506e2c58
SHA1 hash:
a214b03763279a2ac0b442d6deece7da846c4dc8
Link:
https://www.unpac.me/results/8ba21a5c-b0d6-4ed0-8e51-ce2baefb54a2/
SH256 hash:
bef5636daa6cccce3b38d8d284de1cb1ad2cfb36cbcaede1c8f7478e706f1201
MD5 hash:
42c13b2a7baf59c6d0d6ee1ce3c0be78
SHA1 hash:
c4f5d427c8257547f642c5eb2dc7aab687825cc6
Link:
https://www.unpac.me/results/8ba21a5c-b0d6-4ed0-8e51-ce2baefb54a2/
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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:AutoIT_Script
Create hunting rule
Author:@bartblaze
Description:Identifies AutoIT script.
Rule name:INDICATOR_SUSPICIOUS_AHK_Downloader
Create hunting rule
Author:ditekSHen
Description:Detects AutoHotKey binaries acting as second stage droppers
Rule name:MALWARE_Win_RedLineDropperAHK
Create hunting rule
Author:ditekSHen
Description:Detects AutoIt/AutoHotKey executables dropping RedLine infostealer

File information

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

Web download

RedLineStealer

Executable exe bef5636daa6cccce3b38d8d284de1cb1ad2cfb36cbcaede1c8f7478e706f1201

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/998659/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/119229/

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