MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b51bfdfb096e034e057e4cf48abcdb2f8f3301d3493f286053bf66f9b74f175. 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: 14


Intelligence 14 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b51bfdfb096e034e057e4cf48abcdb2f8f3301d3493f286053bf66f9b74f175
SHA3-384 hash: cab43feac0b6eb469a5d4e5fe6c31de8720978917559fe6eea281334945f2d0d81704840e3eaa29ca785018a63eb1ffc
SHA1 hash: 98df0076e3e2d29ecdfb362b3ec60e49a7a91c12
MD5 hash: 6f4bc7cc75470267786e8caa638f56eb
humanhash: mexico-ack-william-social
File name:6f4bc7cc75470267786e8caa638f56eb.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:2'274'759 bytes
First seen:2022-05-29 06:00:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0629c55152d38b4029f7de8a08e08d5c (7 x RedLineStealer)
ssdeep 24576:gNj7ghK/tzukknOm1VZMw/lKYyCMv+o4/2yvM1afVouQ5p3h35w:gZOEkY6/2a
TLSH T1BAB5FA03AA8B4E75DDC23BB461CB533A9734FE30CA269F7FE609C53599532C4681A742
TrID 33.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
21.3% (.EXE) Win64 Executable (generic) (10523/12/4)
13.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
185.106.92.75:7171

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.106.92.75:7171 https://threatfox.abuse.ch/ioc/643052/

Intelligence

File Origin
# of uploads :
1
# of downloads :
554
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
6f4bc7cc75470267786e8caa638f56eb.exe
Verdict:
Malicious activity
Analysis date:
2022-05-29 06:03:11 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/9a9ee7b3-12e1-4c89-a10a-9a7531a1cc3a

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/275211/
Detection(s):
Win.Packed.Crypterx-9940465-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
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/20395/overview
Behaviour
MalwareBazaar
CPUID_Instruction
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug overlay packed spyeye vidar
Link:
https://www.filescan.io/uploads/62930c87945ebb7eb1814271/reports/5cf3a6dd-5820-4acd-ad16-45501a12f0d9/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.
Gathering data
Result
Threat name:
MicroClip, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1003031
Signature
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Drops PE files with benign system names
Encrypted powershell cmdline option found
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
Malicious sample detected (through community Yara rule)
Modifies power options to not sleep / hibernate
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
Potential dropper URLs found in powershell memory
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 cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected MicroClip
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 635527 Sample: u3qq5ljHsv.exe Startdate: 29/05/2022 Architecture: WINDOWS Score: 100 74 Snort IDS alert for network traffic 2->74 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 10 other signatures 2->80 9 u3qq5ljHsv.exe 1 2->9         started        12 fl.exe 2->12         started        14 fl.exe 2->14         started        process3 signatures4 90 Contains functionality to inject code into remote processes 9->90 92 Writes to foreign memory regions 9->92 94 Allocates memory in foreign processes 9->94 96 Injects a PE file into a foreign processes 9->96 16 AppLaunch.exe 15 8 9->16         started        21 WerFault.exe 20 9 9->21         started        23 conhost.exe 9->23         started        process5 dnsIp6 68 185.106.92.75, 49728, 7171 SUPERSERVERSDATACENTERRU Russian Federation 16->68 70 transfer.sh 144.76.136.153, 443, 49732, 49733 HETZNER-ASDE Germany 16->70 58 C:\Users\user\AppData\Local\Temp\fl.exe, PE32+ 16->58 dropped 60 C:\Users\user\AppData\...\WindowsDefender.exe, PE32+ 16->60 dropped 82 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->82 84 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 16->84 86 Tries to harvest and steal browser information (history, passwords, etc) 16->86 88 Tries to steal Crypto Currency Wallets 16->88 25 WindowsDefender.exe 6 16->25         started        29 fl.exe 1 16->29         started        72 192.168.2.1 unknown unknown 21->72 62 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 21->62 dropped file7 signatures8 process9 file10 64 C:\Program Files\Windows\services.exe, PE32+ 25->64 dropped 66 C:\Windows\System32\drivers\etc\hosts, ASCII 25->66 dropped 98 Multi AV Scanner detection for dropped file 25->98 100 Machine Learning detection for dropped file 25->100 102 Modifies the hosts file 25->102 104 Drops PE files with benign system names 25->104 31 cmd.exe 1 25->31         started        34 cmd.exe 25->34         started        36 cmd.exe 25->36         started        38 2 other processes 25->38 signatures11 process12 signatures13 106 Uses cmd line tools excessively to alter registry or file data 31->106 108 Encrypted powershell cmdline option found 31->108 110 Uses schtasks.exe or at.exe to add and modify task schedules 31->110 112 Uses powercfg.exe to modify the power settings 31->112 40 powershell.exe 23 31->40         started        42 conhost.exe 31->42         started        44 conhost.exe 34->44         started        46 sc.exe 34->46         started        48 sc.exe 34->48         started        52 18 other processes 34->52 114 Modifies power options to not sleep / hibernate 36->114 50 conhost.exe 36->50         started        54 4 other processes 36->54 56 4 other processes 38->56 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b51bfdfb096e034e057e4cf48abcdb2f8f3301d3493f286053bf66f9b74f175/
Threat name:
Win32.Trojan.RedLineSteal
Create hunting rule
Status:
Malicious
First seen:
2022-05-29 00:58:14 UTC
File Type:
PE (Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jni37x5qs3qdjycx4thurk6nwl4pgma5gsj7fbqfhp3g7g3u6f2q._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline infostealer spyware
Link:
https://tria.ge/reports/220529-gq3ebsddf2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
RedLine
RedLine Payload
Malware Config
C2 Extraction:
185.106.92.75:7171
Unpacked files
SH256 hash:
5f6238d774df9ed3bd454d836190fe7d00af86c4015ba8e07d83a91b2687104b
MD5 hash:
79419a340a17cbc2afb73da372da7423
SHA1 hash:
a6456d6d67a46d84acd7d5728c0a2126c58b1394
Link:
https://www.unpac.me/results/d922d0d3-00ce-4b5a-9bde-2640a8288a4c/
SH256 hash:
4b51bfdfb096e034e057e4cf48abcdb2f8f3301d3493f286053bf66f9b74f175
MD5 hash:
6f4bc7cc75470267786e8caa638f56eb
SHA1 hash:
98df0076e3e2d29ecdfb362b3ec60e49a7a91c12
Link:
https://www.unpac.me/results/d922d0d3-00ce-4b5a-9bde-2640a8288a4c/
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/4b51bfdfb096e034e057e4cf48abcdb2f8f3301d3493f286053bf66f9b74f175

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: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 4b51bfdfb096e034e057e4cf48abcdb2f8f3301d3493f286053bf66f9b74f175

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2007754/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/275211/

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