MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfb057fff9bc70414ef0c6b13a7e7f4d640bceadda48c10bebe9a81a2a7d3c97. 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: 12


Intelligence 12 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfb057fff9bc70414ef0c6b13a7e7f4d640bceadda48c10bebe9a81a2a7d3c97
SHA3-384 hash: a2cb7202d4ee97b970afa2677ba7b2de808eabe5770016bd319b2f7355ac04863341a90c4f168196ac5a8e784e63815a
SHA1 hash: 7059780569e40f62a42e3ac14e656be30df76351
MD5 hash: 8843865c55646e357e23a42b328526e7
humanhash: princess-salami-glucose-four
File name:8843865c55646e357e23a42b328526e7.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:261'632 bytes
First seen:2021-12-03 09:51:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ffe272b60f30b87be08e1bd675cc74c3 (1 x RedLineStealer)
ssdeep 6144:CTUS0G2UeKuzbgwu6L7ITsqSigaTwVfV:CTUCeKunnn7s
Threatray 12'223 similar samples on MalwareBazaar
TLSH T159449DF276B88475D5733E718426BA944A2BBC12D5609106B270D78E1FB3BDC86E231E
File icon (PE):PE icon
dhash icon fcfc94f4d4d4d8c0 (7 x RedLineStealer, 7 x RaccoonStealer, 3 x Smoke Loader)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
92.255.76.197:38637

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
92.255.76.197:38637 https://threatfox.abuse.ch/ioc/258824/

Intelligence

File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8843865c55646e357e23a42b328526e7.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-03 10:20:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ca8eec28-f55b-42ee-922e-0e78df232d50

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/210980/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Creating a file
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61a9e8c4fa72c81b5b092dd7/reports/31d74820-d126-403e-910d-05e52c0c0f1c/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d03e07a-f34e-468e-9b26-ad407651c1af
Result
Threat name:
Cryptbot RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/900760
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped 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)
Query firmware table information (likely to detect VMs)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Cryptbot
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 533239 Sample: W7sGObBwAn.exe Startdate: 03/12/2021 Architecture: WINDOWS Score: 100 65 clients2.google.com 2->65 67 unic7m.top 2->67 69 11 other IPs or domains 2->69 91 Antivirus detection for URL or domain 2->91 93 Yara detected SmokeLoader 2->93 95 Yara detected Cryptbot 2->95 99 10 other signatures 2->99 11 W7sGObBwAn.exe 2->11         started        14 vdvjfvj 2->14         started        signatures3 97 May check the online IP address of the machine 65->97 process4 signatures5 143 Contains functionality to inject code into remote processes 11->143 145 Injects a PE file into a foreign processes 11->145 16 W7sGObBwAn.exe 11->16         started        147 Machine Learning detection for dropped file 14->147 19 vdvjfvj 14->19         started        process6 signatures7 83 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 16->83 85 Maps a DLL or memory area into another process 16->85 87 Checks if the current machine is a virtual machine (disk enumeration) 16->87 21 explorer.exe 15 16->21 injected 89 Creates a thread in another existing process (thread injection) 19->89 process8 dnsIp9 71 privacy-tools-for-you-777.com 31.184.249.165, 49766, 49768, 49769 SELECTELRU Russian Federation 21->71 73 cdn.discordapp.com 162.159.134.233, 443, 49782 CLOUDFLARENETUS United States 21->73 75 3 other IPs or domains 21->75 57 C:\Users\user\AppData\Roaming\vdvjfvj, PE32 21->57 dropped 59 C:\Users\user\AppData\Local\Temp\FB0F.exe, PE32 21->59 dropped 61 C:\Users\user\AppData\Local\Temp\C7E8.exe, PE32 21->61 dropped 63 5 other malicious files 21->63 dropped 101 System process connects to network (likely due to code injection or exploit) 21->101 103 Benign windows process drops PE files 21->103 105 Deletes itself after installation 21->105 107 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->107 26 662C.exe 21->26         started        29 C08.exe 4 21->29         started        32 C7E8.exe 127 21->32         started        35 3 other processes 21->35 file10 signatures11 process12 dnsIp13 117 Antivirus detection for dropped file 26->117 119 Multi AV Scanner detection for dropped file 26->119 121 Query firmware table information (likely to detect VMs) 26->121 139 2 other signatures 26->139 79 45.9.20.149, 42871, 49866 DEDIPATH-LLCUS Russian Federation 29->79 123 Tries to detect sandboxes and other dynamic analysis tools (window names) 29->123 125 Machine Learning detection for dropped file 29->125 127 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 29->127 129 Tries to evade analysis by execution special instruction which cause usermode exception 29->129 81 file-file-host4.com 32->81 53 C:\Users\user\AppData\...\sqlite3[1].dll, PE32 32->53 dropped 55 C:\ProgramData\sqlite3.dll, PE32 32->55 dropped 131 Detected unpacking (changes PE section rights) 32->131 133 Detected unpacking (overwrites its own PE header) 32->133 135 Tries to harvest and steal browser information (history, passwords, etc) 32->135 141 2 other signatures 32->141 37 cmd.exe 32->37         started        137 Injects a PE file into a foreign processes 35->137 39 FB0F.exe 35->39         started        42 1E97.exe 2 35->42         started        45 conhost.exe 35->45         started        47 WerFault.exe 35->47         started        file14 signatures15 process16 dnsIp17 49 conhost.exe 37->49         started        51 timeout.exe 37->51         started        109 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 39->109 111 Maps a DLL or memory area into another process 39->111 113 Checks if the current machine is a virtual machine (disk enumeration) 39->113 115 Creates a thread in another existing process (thread injection) 39->115 77 92.255.76.197, 38637, 49884 CONTINENTAL_GROUP-ASRU Russian Federation 42->77 signatures18 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfb057fff9bc70414ef0c6b13a7e7f4d640bceadda48c10bebe9a81a2a7d3c97/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-12-03 09:50:06 UTC
File Type:
PE (Exe)
Extracted files:
82
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=36yfp77zxryectxqy2ytu7t7jvsaxtvn3jemcc7l5gubukt5hslq._file
Verdict:
malicious
Similar samples:
6d7596a48c5e95b3f42a58b09348c4293f92a0a6738c5850856bf1a5b323a6a8
RedLineStealer
6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a
RedLineStealer
8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa
RedLineStealer
be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881
RedLineStealer
c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94
RedLineStealer
d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416
RedLineStealer
ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0
RedLineStealer
fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b
RedLineStealer
+ 12'213 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:cryptbot family:raccoon family:redline family:smokeloader botnet:8b6023dd139bdc34aab99c286fae23d1442b4956 botnet:default backdoor collection discovery evasion infostealer spyware stealer themida trojan
Link:
https://tria.ge/reports/211203-lvjj8sbad8/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Arkei
CryptBot
Raccoon
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
92.255.76.197:38637
http://file-file-host4.com/tratata.php
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
Link:
https://www.unpac.me/results/47940a1c-fed7-4d88-a15a-d94c63720008/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
dfb057fff9bc70414ef0c6b13a7e7f4d640bceadda48c10bebe9a81a2a7d3c97
MD5 hash:
8843865c55646e357e23a42b328526e7
SHA1 hash:
7059780569e40f62a42e3ac14e656be30df76351
Link:
https://www.unpac.me/results/47940a1c-fed7-4d88-a15a-d94c63720008/
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/dfb057fff9bc70414ef0c6b13a7e7f4d640bceadda48c10bebe9a81a2a7d3c97

File information

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

Web download

RedLineStealer

Executable exe dfb057fff9bc70414ef0c6b13a7e7f4d640bceadda48c10bebe9a81a2a7d3c97

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1845073/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1842936/
Cape
Cape
https://www.capesandbox.com/analysis/210980/

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