MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfa1ef201a4dec456d4d6ffddc96267fcbf212f45616223fc8b3c675639f055b. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfa1ef201a4dec456d4d6ffddc96267fcbf212f45616223fc8b3c675639f055b
SHA3-384 hash: 84a9c1df40ae2c9299a47d2be5ff164993dd573527296b38bda14e99555c725b79b375d7b8061e3fb9ad7213d2caffd2
SHA1 hash: bc7942b6187f1fded365bb39053007340604ba18
MD5 hash: 4fcf7c7d3380f6e1c4b74163210691c0
humanhash: hotel-october-mango-jig
File name:4fcf7c7d3380f6e1c4b74163210691c0
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'445'888 bytes
First seen:2022-01-08 09:02:45 UTC
Last seen:2022-01-08 10:38:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d7dd6fa75115d9909f747434e40fff68 (173 x RedLineStealer, 10 x DCRat, 1 x CoinMiner.XMRig)
ssdeep 24576:5SGXVcf1gYDq9JuazM2FzQ7y/chp74zCYtmjeqL7KulDkEaHNYK3eeoM/1:5DWNg9ma4C87QapaCYtmaKNab
TLSH T19465336B7528AB05C3032BB83BAE4FC21B4E57245BC8F9DCB5AB49C1212CD67EC57124
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
358
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4fcf7c7d3380f6e1c4b74163210691c0
Verdict:
Malicious activity
Analysis date:
2022-01-08 09:04:02 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/674a0bd1-fb8d-44a9-ae7f-0e058db6018d

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/217807/
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
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Searching for the window
Running batch commands
Creating a process with a hidden window
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61d9534b02e388f9fdb5d943/reports/5464b897-09d5-45f0-9db4-f4cd26648db1/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/a8420f5f-c87c-4200-9889-0821a6dd468b
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917118
Signature
Antivirus detection for URL or domain
Contain functionality to detect virtual machines
Contains functionality to detect virtual machines (IN, VMware)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect virtualization through RDTSC time measurements
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 RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 549596 Sample: tJqndF09wX Startdate: 08/01/2022 Architecture: WINDOWS Score: 100 40 id.xn--80akicokc0aablc.xn--p1ai 2->40 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Multi AV Scanner detection for domain / URL 2->58 60 Found malware configuration 2->60 62 6 other signatures 2->62 9 tJqndF09wX.exe 15 8 2->9         started        14 ast.exe 4 2->14         started        signatures3 process4 dnsIp5 48 178.20.44.131, 49756, 8842 ASN-FRWInternetServiceProviderIT Russian Federation 9->48 50 dogelab.net 104.21.59.127, 443, 49757, 49760 CLOUDFLARENETUS United States 9->50 36 C:\Users\user\AppData\Local\Temp\build.exe, PE32 9->36 dropped 38 C:\Users\user\AppData\...\tJqndF09wX.exe.log, ASCII 9->38 dropped 72 Detected unpacking (changes PE section rights) 9->72 74 Detected unpacking (overwrites its own PE header) 9->74 76 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->76 78 5 other signatures 9->78 16 build.exe 1 56 9->16         started        file6 signatures7 process8 file9 28 C:\Users\user\AppData\Local\...\quartz.dll, PE32 16->28 dropped 30 C:\Users\user\AppData\...\vcruntime140.dll, PE32 16->30 dropped 32 C:\Users\user\AppData\Local\...\vcomp140.dll, PE32 16->32 dropped 34 21 other files (none is malicious) 16->34 dropped 52 Multi AV Scanner detection for dropped file 16->52 54 Machine Learning detection for dropped file 16->54 20 cmd.exe 1 16->20         started        signatures10 process11 process12 22 ast.exe 27 10 20->22         started        26 conhost.exe 20->26         started        dnsIp13 42 pshzbnb.com 104.21.62.22, 49894, 80 CLOUDFLARENETUS United States 22->42 44 id.xn--80akicokc0aablc.xn--p1ai 212.193.169.74, 443, 44335, 49799 SAFIB-ASRU Russian Federation 22->44 46 3 other IPs or domains 22->46 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 22->64 66 Contains functionality to detect virtual machines (IN, VMware) 22->66 68 Contain functionality to detect virtual machines 22->68 70 4 other signatures 22->70 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cfa1ef201a4dec456d4d6ffddc96267fcbf212f45616223fc8b3c675639f055b/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-08 09:03:15 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6q66ia2jxwek3knn765zfrgp7f7eexukylcep6iwpdhky47avnq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/220108-kz2e6schd5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Reads user/profile data of web browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
Link:
https://www.unpac.me/results/7d7ceb6d-4778-40c3-b556-f25ff5ff8f4f/
SH256 hash:
cfa1ef201a4dec456d4d6ffddc96267fcbf212f45616223fc8b3c675639f055b
MD5 hash:
4fcf7c7d3380f6e1c4b74163210691c0
SHA1 hash:
bc7942b6187f1fded365bb39053007340604ba18
Link:
https://www.unpac.me/results/7d7ceb6d-4778-40c3-b556-f25ff5ff8f4f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cfa1ef201a4d/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/cfa1ef201a4dec456d4d6ffddc96267fcbf212f45616223fc8b3c675639f055b

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.

Web download

RedLineStealer

Executable exe cfa1ef201a4dec456d4d6ffddc96267fcbf212f45616223fc8b3c675639f055b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1957293/
Cape
Cape
https://www.capesandbox.com/analysis/217807/

Comments


Avatar
zbet commented on 2022-01-08 09:02:47 UTC

url : hxxp://dogelab.net/red.exe