MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f5b85039bb231546bcea5c8962f44db81af9c292288beafc93216a932d50b12. 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 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f5b85039bb231546bcea5c8962f44db81af9c292288beafc93216a932d50b12
SHA3-384 hash: 20fd14f7861199d017ecf6e88a6271da5d19e05318712e34289d7fa6582086c0cc1e28350856ca004c5dead6ffb984d0
SHA1 hash: d33c23f1ce23c36d74a37d6bb137e3a09b00cd6c
MD5 hash: 30344f773566016aaff859c73e64bd16
humanhash: california-video-cardinal-robert
File name:Fierohack.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'571'840 bytes
First seen:2021-12-05 21:41:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d7dd6fa75115d9909f747434e40fff68 (173 x RedLineStealer, 10 x DCRat, 1 x CoinMiner.XMRig)
ssdeep 24576:yV5g8LTt49yu2Rs7I47SmDZqzBHZjsX3XKmyLKPw5IV60vXQcXfyul6Q+E0xja4f:yV5g8LR49l7JemdqzlRA3Eyw5s60vXP4
Threatray 8'826 similar samples on MalwareBazaar
TLSH T1F87533FEE3522F3ED208A17E606F6B0F92D63D35ECD8A8558B7EC2051A0E51C58536E1
Reporter JaffaCakes118
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fierohack.exe
Verdict:
Malicious activity
Analysis date:
2021-12-05 21:40:57 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/35acdec1-8d5d-4167-bc62-753b0018b381

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/211521/
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Running batch commands
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/955/overview
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61ad322dfa72c81b5b0d4e06/reports/37f4bfd3-8575-46f9-b234-c5af340ed92e/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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/69120177-1947-458a-8e92-2750504dd18a
Result
Threat name:
Phoenix Miner RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/901817
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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: Conti Backup Database
Sigma detected: Disable or Delete Windows Eventlog
Sigma detected: PowerShell SAM Copy
Sigma detected: Suspicious PowerShell Invocations - Generic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Phoenix Miner
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 534295 Sample: Fierohack.exe Startdate: 05/12/2021 Architecture: WINDOWS Score: 100 97 raw.githubusercontent.com 2->97 99 github.com 2->99 127 Found malware configuration 2->127 129 Antivirus detection for dropped file 2->129 131 Multi AV Scanner detection for dropped file 2->131 133 13 other signatures 2->133 10 Fierohack.exe 15 7 2->10         started        15 RegHost.exe 13 2->15         started        17 RegHost.exe 2->17         started        signatures3 process4 dnsIp5 109 168.119.104.184, 22192, 49741 HETZNER-ASDE Germany 10->109 111 cdn.discordapp.com 162.159.133.233, 443, 49742 CLOUDFLARENETUS United States 10->111 93 C:\Users\user\AppData\Local\Temp\svhost.exe, PE32+ 10->93 dropped 95 C:\Users\user\AppData\...\Fierohack.exe.log, ASCII 10->95 dropped 155 Detected unpacking (changes PE section rights) 10->155 157 Detected unpacking (overwrites its own PE header) 10->157 159 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->159 175 4 other signatures 10->175 19 svhost.exe 1 22 10->19         started        113 185.199.109.133, 443, 49760, 49763 FASTLYUS Netherlands 15->113 115 raw.githubusercontent.com 15->115 117 github.com 15->117 161 Query firmware table information (likely to detect VMs) 15->161 163 Machine Learning detection for dropped file 15->163 165 Injects code into the Windows Explorer (explorer.exe) 15->165 167 Injects a PE file into a foreign processes 15->167 24 explorer.exe 15->24         started        26 bfsvc.exe 15->26         started        28 cmd.exe 15->28         started        36 2 other processes 15->36 119 140.82.121.3, 443, 49770, 49771 GITHUBUS United States 17->119 121 2 other IPs or domains 17->121 169 Writes to foreign memory regions 17->169 171 Allocates memory in foreign processes 17->171 173 Modifies the context of a thread in another process (thread injection) 17->173 30 bfsvc.exe 17->30         started        32 cmd.exe 17->32         started        34 cmd.exe 17->34         started        38 2 other processes 17->38 file6 signatures7 process8 dnsIp9 101 github.com 140.82.121.4, 443, 49746, 49747 GITHUBUS United States 19->101 103 raw.githubusercontent.com 185.199.108.133, 443, 49748, 49751 FASTLYUS Netherlands 19->103 81 C:\Users\user\AppData\Roaming\...\RegHost.exe, PE32+ 19->81 dropped 83 C:\Users\user\AppData\Roaming\...\7z.exe, PE32+ 19->83 dropped 85 C:\Users\user\AppData\Roaming\...\7z.dll, PE32+ 19->85 dropped 89 2 other files (none is malicious) 19->89 dropped 135 Query firmware table information (likely to detect VMs) 19->135 137 Machine Learning detection for dropped file 19->137 139 Contains functionality to inject code into remote processes 19->139 143 5 other signatures 19->143 40 bfsvc.exe 1 19->40         started        52 5 other processes 19->52 43 RegHost.exe 24->43         started        46 conhost.exe 26->46         started        54 2 other processes 28->54 87 \Device\ConDrv, ASCII 30->87 dropped 141 Hides threads from debuggers 30->141 48 conhost.exe 30->48         started        57 2 other processes 32->57 50 conhost.exe 34->50         started        59 2 other processes 36->59 105 192.168.2.1 unknown unknown 38->105 file10 signatures11 process12 dnsIp13 145 Hides threads from debuggers 40->145 61 conhost.exe 40->61         started        123 raw.githubusercontent.com 43->123 125 github.com 43->125 147 Query firmware table information (likely to detect VMs) 43->147 149 Modifies the context of a thread in another process (thread injection) 43->149 151 Injects a PE file into a foreign processes 43->151 153 Tries to detect sandboxes / dynamic malware analysis system (registry check) 43->153 63 cmd.exe 43->63         started        65 conhost.exe 43->65         started        67 7z.exe 2 52->67         started        70 curl.exe 1 52->70         started        73 conhost.exe 52->73         started        75 2 other processes 52->75 91 C:\Users\user\AppData\...\RegData_Temp.exe, PE32+ 54->91 dropped file14 signatures15 process16 dnsIp17 77 conhost.exe 63->77         started        79 C:\Users\user\AppData\...\RegHost_Temp.exe, PE32+ 67->79 dropped 107 api.telegram.org 149.154.167.220, 443, 49745 TELEGRAMRU United Kingdom 70->107 file18 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f5b85039bb231546bcea5c8962f44db81af9c292288beafc93216a932d50b12/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-05 21:42:18 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5nyka43wiyvi26ouxejml2e3oa27hbjekel5l6jgilksmwvbmja._file
Verdict:
malicious
Similar samples:
2f296b56bfd637fd96dd195bcd8e8d119ebaf9bbda1e7c992fcb2cf550008735
RedLineStealer
37d60b726b9c02798258e9aa804dae183d538047a963af717e2a70f8c55f48cc
RedLineStealer
3b6d654d07e5d22a78539066e8252695861f36980c964044765537bc2e74ec03
RedLineStealer
7532e883f6432ebda0473d392e3ed7174bdb05c6e2178c4732f0aca7e0d0c287
RedLineStealer
8a1728feda85d1dfb53208fbe57c94085016d9865417c7cdcbbf16bdbd454775
RedLineStealer
a2a016786b8fe135450ba0580450df69d6c6a859f8ed980138db8d8c3fede92a
RedLineStealer
c4b2fb2998f0c6cd914723a5855116dcbe582d8875e25e424d99064e243ff971
RedLineStealer
+ 8'816 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline discovery evasion infostealer persistence spyware stealer trojan
Link:
https://tria.ge/reports/211205-1kb5qsfgc2/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine Payload
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
Link:
https://www.unpac.me/results/fd0fc133-4aa6-4f6d-b95a-b457296ef264/
SH256 hash:
8f5b85039bb231546bcea5c8962f44db81af9c292288beafc93216a932d50b12
MD5 hash:
30344f773566016aaff859c73e64bd16
SHA1 hash:
d33c23f1ce23c36d74a37d6bb137e3a09b00cd6c
Link:
https://www.unpac.me/results/fd0fc133-4aa6-4f6d-b95a-b457296ef264/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8f5b85039bb2/report/overview.html
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/8f5b85039bb231546bcea5c8962f44db81af9c292288beafc93216a932d50b12

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_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 8f5b85039bb231546bcea5c8962f44db81af9c292288beafc93216a932d50b12

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/211521/

Comments