MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99306ce091ffc74939ea41621dd8e947086f6728083a2ff24aa02e3ae91905bd. 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: 13


Intelligence 13 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99306ce091ffc74939ea41621dd8e947086f6728083a2ff24aa02e3ae91905bd
SHA3-384 hash: 243aedc332e0265a23900400feeb9ff7764f153f1e178685fd41a1067b7b2a0e80d150707767ce23e526abe092f5917c
SHA1 hash: 5bbcbc09cf0a108f85a89d67381d01e752471870
MD5 hash: 0ddd9b8a40f2cffbbdaffd79cf964e20
humanhash: sierra-nine-sink-queen
File name:99306ce091ffc74939ea41621dd8e947086f6728083a2.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:503'808 bytes
First seen:2022-02-05 13:31:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:2Vr5yAGUWPc+MD5mLi7WRTxMhZe4dNy9Oh:2VXGZpEz
TLSH T174B4943839FB5029F1B3EF75DAD475979BAEB6633707E84D209003864A03B42DD9163A
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
91.243.32.100:2358

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
91.243.32.100:2358 https://threatfox.abuse.ch/ioc/379397/

Intelligence

File Origin
# of uploads :
1
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
99306ce091ffc74939ea41621dd8e947086f6728083a2.exe
Verdict:
Malicious activity
Analysis date:
2022-02-05 13:38:17 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/ce31030d-829c-484b-8dda-537f1f58622c

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/233516/
Detection(s):
Win.Packed.Pwsx-9918173-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
DNS request
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Сreating synchronization primitives
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Running batch commands
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61fe8f6d9046890c53adadbe/reports/6ecaf988-7e57-4bda-bcbb-a39b54d011c9/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.
Malware family:
MassLogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59532cb9-cc13-4efa-8b8b-a9f75b3c1ea1
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/934477
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops PE files with benign system names
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Query firmware table information (likely to detect VMs)
Sigma detected: File Created with System Process Name
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
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
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 566958 Sample: 99306ce091ffc74939ea41621dd... Startdate: 05/02/2022 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 8 other signatures 2->49 9 99306ce091ffc74939ea41621dd8e947086f6728083a2.exe 3 2->9         started        process3 file4 33 99306ce091ffc74939...6f6728083a2.exe.log, ASCII 9->33 dropped 61 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->61 63 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 9->63 13 99306ce091ffc74939ea41621dd8e947086f6728083a2.exe 15 6 9->13         started        signatures5 process6 dnsIp7 37 91.243.32.100, 2358, 49763 MATTEOGB Russian Federation 13->37 39 cdn.discordapp.com 162.159.133.233, 443, 49805 CLOUDFLARENETUS United States 13->39 41 192.168.2.1 unknown unknown 13->41 35 C:\Users\user\AppData\Local\...\bezadmin.exe, PE32+ 13->35 dropped 65 Tries to harvest and steal browser information (history, passwords, etc) 13->65 67 Tries to steal Crypto Currency Wallets 13->67 18 bezadmin.exe 4 13->18         started        file8 signatures9 process10 file11 31 C:\Users\user\AppData\...\services.exe, PE32+ 18->31 dropped 51 Antivirus detection for dropped file 18->51 53 Multi AV Scanner detection for dropped file 18->53 55 Query firmware table information (likely to detect VMs) 18->55 57 5 other signatures 18->57 22 cmd.exe 1 18->22         started        25 WerFault.exe 20 9 18->25         started        signatures12 process13 signatures14 59 Uses schtasks.exe or at.exe to add and modify task schedules 22->59 27 conhost.exe 22->27         started        29 schtasks.exe 1 22->29         started        process15
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-05 13:32:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 43 (46.51%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=teygzyer77dusopkifrb3whji4eg6zziba5c74skuaxdv2izaw6q._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:redline family:xmrig botnet:mama discovery evasion infostealer miner spyware stealer themida trojan
Link:
https://tria.ge/reports/220205-qsyzcscafr/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
RedLine
RedLine Payload
xmrig
Malware Config
C2 Extraction:
91.243.32.100:2358
Unpacked files
SH256 hash:
e18dd2688e4dbc6e1708470413e88587745bb0d4a235632be39c8abb17a1db99
MD5 hash:
09489d8a018fdc2d5fbae24d49495dd1
SHA1 hash:
a13d1cba62f03f9f352d14408ddada816ce0c9ff
Link:
https://www.unpac.me/results/9da182e3-7890-4fa5-8bc5-46ee80fb111d/
SH256 hash:
99306ce091ffc74939ea41621dd8e947086f6728083a2ff24aa02e3ae91905bd
MD5 hash:
0ddd9b8a40f2cffbbdaffd79cf964e20
SHA1 hash:
5bbcbc09cf0a108f85a89d67381d01e752471870
Link:
https://www.unpac.me/results/9da182e3-7890-4fa5-8bc5-46ee80fb111d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/99306ce091ff/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/99306ce091ffc74939ea41621dd8e947086f6728083a2ff24aa02e3ae91905bd

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/233516/

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