MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 741f91428b655bb0a804c2b509ee55b994b03799a527678c2206d24ef6e4bc3d. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 741f91428b655bb0a804c2b509ee55b994b03799a527678c2206d24ef6e4bc3d
SHA3-384 hash: a9bb55a46d71dd12a458a0915759269fcb7ccd8790e71b9f4e428ba9771ffff67238c47c2fcf783b45bc6b77721ae131
SHA1 hash: a18d179614228fc42a0f231ed2b8de641ef3da62
MD5 hash: 16bf3f02a17c0d1e41bcc6aad81e386c
humanhash: rugby-spaghetti-twenty-comet
File name:Loader.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'367'552 bytes
First seen:2022-01-25 15:08:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:O+8NQezcHJcNP0HX82ca1sy7ddFwxnzWLscJRt5LE2iEmYzQkBOBssM:XF+N8ZxqRWVbX
Threatray 161 similar samples on MalwareBazaar
TLSH T133552EDD60D11945CEAF43F40DFBE23E95B286C613474BFA235E86F4AB2109EA17E460
Reporter JaffaCakes118
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Loader.exe
Verdict:
Malicious activity
Analysis date:
2022-01-25 15:07:58 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/d8db8f2b-3b20-4858-bf68-4972056eb17c

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/222537/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Сreating synchronization primitives
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Query of malicious DNS domain
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit packed
Link:
https://www.filescan.io/uploads/61f013e88581cbffe082cabf/reports/c1d32237-87a5-4dcf-a649-25572ca21e22/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fec70d0c-1f7f-4748-abec-2a8945246a8e
Result
Threat name:
Clipboard Hijacker RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/927239
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Contains functionality to compare user and computer (likely to detect sandboxes)
Found evasive API chain (may stop execution after checking mutex)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 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 Clipboard Hijacker
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 559719 Sample: Loader.exe Startdate: 25/01/2022 Architecture: WINDOWS Score: 100 57 Found malware configuration 2->57 59 Antivirus detection for URL or domain 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 5 other signatures 2->63 9 Loader.exe 3 2->9         started        13 oobeldr.exe 2->13         started        process3 file4 39 C:\Users\user\AppData\...\Loader.exe.log, ASCII 9->39 dropped 79 Writes to foreign memory regions 9->79 81 Injects a PE file into a foreign processes 9->81 15 RegAsm.exe 15 9 9->15         started        83 Antivirus detection for dropped file 13->83 85 Multi AV Scanner detection for dropped file 13->85 87 Found evasive API chain (may stop execution after checking mutex) 13->87 89 Contains functionality to compare user and computer (likely to detect sandboxes) 13->89 20 schtasks.exe 1 13->20         started        signatures5 process6 dnsIp7 45 c9d0e790b353537889bd47a364f5acff43c11f2411.xyz 185.112.83.122, 49768, 80 SUPERSERVERSDATACENTERRU Russian Federation 15->45 47 91.243.32.190, 18717, 49778 MATTEOGB Russian Federation 15->47 49 5 other IPs or domains 15->49 35 C:\Users\user\AppData\Roaming\e3dwefw.exe, PE32 15->35 dropped 37 C:\Users\user\AppData\Roaming\asf3r3.exe, PE32 15->37 dropped 51 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 15->51 53 Performs DNS queries to domains with low reputation 15->53 55 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 15->55 22 asf3r3.exe 3 15->22         started        26 e3dwefw.exe 1 15->26         started        29 conhost.exe 20->29         started        file8 signatures9 process10 dnsIp11 43 185.253.7.41, 49508, 49780 MEDIACONNECTIVEGB Russian Federation 22->43 65 Antivirus detection for dropped file 22->65 67 Multi AV Scanner detection for dropped file 22->67 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->69 77 4 other signatures 22->77 41 C:\Users\user\AppData\Roaming\...\oobeldr.exe, PE32 26->41 dropped 71 Found evasive API chain (may stop execution after checking mutex) 26->71 73 Uses schtasks.exe or at.exe to add and modify task schedules 26->73 75 Contains functionality to compare user and computer (likely to detect sandboxes) 26->75 31 schtasks.exe 1 26->31         started        file12 signatures13 process14 process15 33 conhost.exe 31->33         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/741f91428b655bb0a804c2b509ee55b994b03799a527678c2206d24ef6e4bc3d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-25 15:09:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oqpzcqulmvn3bkaeyk2qt3svxgklan4zuutwpdbca3je55xexq6q._file
Verdict:
malicious
Similar samples:
016c36da3c46c38f9bc18970acf60b437503e15139fd1047f4b73cdad4d6342a
RedLineStealer
1bbee1727c791557b1119c32a93c58964414a1cce3dcc0601f92bb628e033a59
RedLineStealer
63680cb50ca4c6ec5837dbc45a9a58f9b27fd33fb47e37e4e848225d0d0a1f2f
RedLineStealer
92ccbbead3ca1c2a221c3dd06da16bb15fe6aef02859087c09c7d248017d955d
RedLineStealer
932fda59abbce6378d0637c359b61b0747c9602e2e87d3105bb49ad745ed382e
RedLineStealer
9c183568a371d5bfd048cb80caed15756b50d8cb7f5e3e8ec6bce045c35216ed
RedLineStealer
+ 151 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:@mioqwer botnet:cheat discovery infostealer spyware stealer
Link:
https://tria.ge/reports/220125-sjfgrshhc2/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
Malware Config
C2 Extraction:
91.243.32.190:18717
185.253.7.41:49508
Unpacked files
SH256 hash:
5386473d7bb1e3ea45ee30082c5f7da46b922e61199a9db1b4feaefea9b86b3a
MD5 hash:
933ff04058b3452147f0668b8d5705a1
SHA1 hash:
ef3e2f40aef20e3cb2d00fc265ad86405925aa29
Link:
https://www.unpac.me/results/29a8fc70-2a06-4208-80a7-8b0e5be2faa4/
SH256 hash:
741f91428b655bb0a804c2b509ee55b994b03799a527678c2206d24ef6e4bc3d
MD5 hash:
16bf3f02a17c0d1e41bcc6aad81e386c
SHA1 hash:
a18d179614228fc42a0f231ed2b8de641ef3da62
Link:
https://www.unpac.me/results/29a8fc70-2a06-4208-80a7-8b0e5be2faa4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/741f91428b65/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
Link:
https://yomi.yoroi.company/submissions/741f91428b655bb0a804c2b509ee55b994b03799a527678c2206d24ef6e4bc3d

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_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
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.

Web download

RedLineStealer

Executable exe 741f91428b655bb0a804c2b509ee55b994b03799a527678c2206d24ef6e4bc3d

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/222537/

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