MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7199db0d7684129b6b6b11a90b74867d0d19ba569a8ae82694eb626bdffcd2b. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7199db0d7684129b6b6b11a90b74867d0d19ba569a8ae82694eb626bdffcd2b
SHA3-384 hash: b359dbca1771fc0757d8a08c7dc736004eea77e7fb361a9268e6fde1b86eaa0644eaf402aeb579242e73f5e596dadd4f
SHA1 hash: 25ac0627712303addb31ee5c4988000f1b5e84e0
MD5 hash: 73605a06936dcd474401d4d39dff8bcb
humanhash: glucose-oklahoma-spring-beer
File name:73605a06936dcd474401d4d39dff8bcb
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:368'640 bytes
First seen:2021-06-12 15:50:22 UTC
Last seen:2021-06-12 16:43:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1dfcd35891fd5502165d435a0bbc40db (1 x RedLineStealer)
ssdeep 6144:7zclAUv2pMS0r7rijGeSGxsFkZAo1RjLJy7Ggl9276zFgNzCZC:7QyUOpMS0uGeSGxG1oD3Jy6gl9cIuzaC
TLSH BC74AF0167A0C0B5F1F326F85A7A9FB495ED7DA06B7890CF52C62AEA56346D0EC30317
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
339
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
73605a06936dcd474401d4d39dff8bcb
Verdict:
Malicious activity
Analysis date:
2021-06-12 15:52:41 UTC
Tags:
trojan loader rat redline stealer evasion
Link:
https://app.any.run/tasks/f9f89d04-de47-41f4-9e15-317d825b5efb

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/166259/
Detection(s):
SecuriteInfo.com.Troj.Kryptik-TR.5493.21349.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Deleting a recently created file
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Sending a UDP request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/329a7741-4c50-4846-8f4f-db4b9378cad9
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801194
Signature
Antivirus detection for URL or domain
Contains functionality to register a low level keyboard hook
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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)
Sample or dropped binary is a compiled AutoHotkey binary
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Uses known network protocols on non-standard ports
Yara detected Evader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 433590 Sample: 4AUzoTtfYq Startdate: 12/06/2021 Architecture: WINDOWS Score: 100 62 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus detection for URL or domain 2->66 68 7 other signatures 2->68 7 4AUzoTtfYq.exe 29 2->7         started        process3 dnsIp4 56 193.38.55.84, 49748, 80 SERVERIUS-ASNL Russian Federation 7->56 58 iplogger.org 88.99.66.31, 443, 49762, 49763 HETZNER-ASDE Germany 7->58 60 3 other IPs or domains 7->60 38 C:\Users\user\AppData\...\21930392296.exe, PE32 7->38 dropped 40 C:\Users\user\AppData\...\21924275073.exe, PE32 7->40 dropped 42 C:\Users\user\AppData\...\10500288583.exe, PE32 7->42 dropped 44 6 other files (5 malicious) 7->44 dropped 86 Detected unpacking (changes PE section rights) 7->86 88 Detected unpacking (overwrites its own PE header) 7->88 90 May check the online IP address of the machine 7->90 12 cmd.exe 1 7->12         started        14 cmd.exe 1 7->14         started        16 cmd.exe 1 7->16         started        18 cmd.exe 1 7->18         started        file5 signatures6 process7 process8 20 21924275073.exe 15 12->20         started        24 conhost.exe 12->24         started        26 10500288583.exe 15 25 14->26         started        28 conhost.exe 14->28         started        30 21930392296.exe 56 16->30         started        32 conhost.exe 16->32         started        34 taskkill.exe 1 18->34         started        36 conhost.exe 18->36         started        dnsIp9 46 nailedpizza.top 20->46 48 iplogger.org 20->48 70 Multi AV Scanner detection for dropped file 20->70 72 Detected unpacking (overwrites its own PE header) 20->72 74 May check the online IP address of the machine 20->74 84 3 other signatures 20->84 50 api.ip.sb 26->50 52 45.153.230.81, 49764, 49767, 49781 TEAM-HOSTASRU Russian Federation 26->52 76 Detected unpacking (changes PE section rights) 26->76 78 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 26->78 80 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 26->80 54 olmyex62.top 5.2.70.65, 49782, 80 LITESERVERNL Netherlands 30->54 82 Tries to harvest and steal browser information (history, passwords, etc) 30->82 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7199db0d7684129b6b6b11a90b74867d0d19ba569a8ae82694eb626bdffcd2b/
Threat name:
Win32.Trojan.Bsymem
Create hunting rule
Status:
Malicious
First seen:
2021-06-12 15:50:26 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4mz3mgxnbastnvwwenjbn2im7indg5fnguk5atjj23cnpp7zuvq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:redline family:vidar discovery infostealer spyware stealer
Link:
https://tria.ge/reports/210612-rjbfrhqnz2/
Behaviour
Checks processor information in registry
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
CryptBot
CryptBot Payload
RedLine
RedLine Payload
Vidar
Unpacked files
SH256 hash:
f2c40ac86d73a6c1183fed1ad7276bff2a7cf9c36d4f6a4fd0e1b93978771ffb
MD5 hash:
d18508f886636691510ead36dd5f5f7c
SHA1 hash:
ab85bf7924589df3b802899cfffdeda4a1965a4a
Link:
https://www.unpac.me/results/e35cb47a-4781-4e02-912c-6e2b74fd627d/
SH256 hash:
b7199db0d7684129b6b6b11a90b74867d0d19ba569a8ae82694eb626bdffcd2b
MD5 hash:
73605a06936dcd474401d4d39dff8bcb
SHA1 hash:
25ac0627712303addb31ee5c4988000f1b5e84e0
Link:
https://www.unpac.me/results/e35cb47a-4781-4e02-912c-6e2b74fd627d/
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/b7199db0d7684129b6b6b11a90b74867d0d19ba569a8ae82694eb626bdffcd2b

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_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

RedLineStealer

Executable exe b7199db0d7684129b6b6b11a90b74867d0d19ba569a8ae82694eb626bdffcd2b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/166259/
  
URLhaus
https://urlhaus.abuse.ch/url/1357932/

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