MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4b8d49ce8ac2c756f6d65399e71a15fc46814f4aee055bcc99cbb7d1d50cd88. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4b8d49ce8ac2c756f6d65399e71a15fc46814f4aee055bcc99cbb7d1d50cd88
SHA3-384 hash: 573b7a4f9b5b52acc6c8b51e288fa3f0fd1da1914d1f7635d09a60aef28ab04483b92df3a8b64ee3bf5493515e636909
SHA1 hash: 5c2de5e0d5b79fb04da7bb5d6f522736098c640d
MD5 hash: 84804afe0c78ee7e1f684a22ef64df46
humanhash: happy-freddie-venus-nine
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:821'832 bytes
First seen:2022-11-02 15:01:16 UTC
Last seen:2022-11-02 19:58:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ebb3c09b06b1666d307952e824c8697 (15 x RedLineStealer, 13 x LgoogLoader, 7 x NanoCore)
ssdeep 12288:4zUP2bEOlWzErxf9FiW7L7ELUkTERkWGvK2Zk04BHCze7nTm:4hbEOfx937yXwOVz6tna
TLSH T10705F1C1A095000BE4B225F09C9E658231327DA4957DA34D558AFE4FB9F3B9340BF7EA
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)
File icon (PE):PE icon
dhash icon c896b28aaab296cc (1 x RedLineStealer)
Reporter andretavare5
Tags:exe RedLineStealer


Avatar
andretavare5
Sample downloaded from https://vk.com/doc759438714_648800353?hash=ykQfR8l5FZH0XjqZWY5gIlLOj4gEqHRRcrS1hfXiXkk&dl=G42TSNBTHA3TCNA:1667400532:sBIkWBs3HogMhzM6zG2uzAbO5NdKvC76Jto3qsBjhm8&api=1&no_preview=1#oQ

Intelligence

File Origin
# of uploads :
105
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-02 15:09:35 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/55d2becc-8ca1-452a-9e42-8f779d55f428

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/327250/
Detection(s):
SecuriteInfo.com.Backdoor.Win32.Agent.myukqd.4645.24206.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Searching for the window
Launching a process
Creating a process with a hidden window
Running batch commands
Launching cmd.exe command interpreter
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
DNS request
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/47481/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack.dll overlay packed rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/6362866b791bb7e48afe0fdd/reports/77f5937b-36e9-4349-993a-9e034370c096/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.
Malware family:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c282ce6-75ee-4ea0-aff1-5683d0972d8e
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1103386
Signature
C2 URLs / IPs found in malware configuration
DLL reload attack detected
Drops PE files with a suspicious file extension
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Obfuscated command line found
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 ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 736057 Sample: file.exe Startdate: 02/11/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Yara detected RedLine Stealer 2->55 57 3 other signatures 2->57 9 file.exe 1 5 2->9         started        11 rundll32.exe 2->11         started        process3 process4 13 cmd.exe 1 9->13         started        16 bitsadmin.exe 1 9->16         started        signatures5 71 Obfuscated command line found 13->71 73 Uses ping.exe to sleep 13->73 75 Drops PE files with a suspicious file extension 13->75 77 Uses ping.exe to check the status of other devices and networks 13->77 18 cmd.exe 2 13->18         started        22 conhost.exe 13->22         started        24 PING.EXE 1 13->24         started        26 conhost.exe 16->26         started        process6 file7 43 C:\Users\user\AppData\...ngage.exe.pif, PE32 18->43 dropped 59 Obfuscated command line found 18->59 61 Uses ping.exe to sleep 18->61 28 Engage.exe.pif 1 18->28         started        33 tasklist.exe 1 18->33         started        35 tasklist.exe 1 18->35         started        37 4 other processes 18->37 signatures8 process9 dnsIp10 49 UMUYCvyMzaOjKsZXghG.UMUYCvyMzaOjKsZXghG 28->49 45 C:\Users\user\AppData\...\wnJsYhLhyWk.dll, PE32 28->45 dropped 79 Multi AV Scanner detection for dropped file 28->79 81 DLL reload attack detected 28->81 39 jsc.exe 4 28->39         started        file11 signatures12 process13 dnsIp14 47 45.142.212.245, 15536, 49704 ALEXHOSTMD Russian Federation 39->47 63 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 39->63 65 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 39->65 67 Tries to harvest and steal browser information (history, passwords, etc) 39->67 69 Tries to steal Crypto Currency Wallets 39->69 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4b8d49ce8ac2c756f6d65399e71a15fc46814f4aee055bcc99cbb7d1d50cd88/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2022-11-02 15:02:09 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
8 of 26 (30.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ws4njhhivqwhk33nmu4z44nbl7cgqfhuv3qflpgjts5x2hkqzwea._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline infostealer persistence spyware
Link:
https://tria.ge/reports/221102-sefxqsccel/
Behaviour
Enumerates processes with tasklist
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
RedLine
Malware Config
C2 Extraction:
45.142.212.245:15536
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/79f88334-9a28-4be3-817b-7db2552191d6
Unpacked files
SH256 hash:
054f315be4b2d5bd2c66b5010406559db70c178967b4fd58a33f71ea3ae094f3
MD5 hash:
bcdeaecb33c78ec35787099ca44a610d
SHA1 hash:
58ec4bb6d2b158746c441844b364eb322b5f0df5
Link:
https://www.unpac.me/results/6603dbbf-f77a-4e48-9105-22b14eabeedf/
SH256 hash:
b4b8d49ce8ac2c756f6d65399e71a15fc46814f4aee055bcc99cbb7d1d50cd88
MD5 hash:
84804afe0c78ee7e1f684a22ef64df46
SHA1 hash:
5c2de5e0d5b79fb04da7bb5d6f522736098c640d
Link:
https://www.unpac.me/results/6603dbbf-f77a-4e48-9105-22b14eabeedf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b4b8d49ce8ac2c756f6d65399e71a15fc46814f4aee055bcc99cbb7d1d50cd88

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/327250/

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