MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b407d27da2cb25f7762c1346c2d39f970bca7bbd65c668aac18c90f88ab2d3. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments

SHA256 hash: b7b407d27da2cb25f7762c1346c2d39f970bca7bbd65c668aac18c90f88ab2d3
SHA3-384 hash: 99bf3bd9627475aa91acc21503e1c1dbf071ec09615aea83b547d2ba398950961afee89ffa02edd11034551f2a5f199b
SHA1 hash: fe3d862d80cafceb203bc429258a92f568cebde6
MD5 hash: 10a5e7d6a22913e2396c8b55a1cc3753
humanhash: uniform-lamp-hawaii-indigo
File name:b7b407d27da2cb25f7762c1346c2d39f970bca7bbd65c668aac18c90f88ab2d3
Download: download sample
Signature RedLineStealer
File size:4'766'300 bytes
First seen:2022-08-05 12:38:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (725 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 98304:Ey4lRC8rpTr8S7uTJ62tp1UUIqKXNOfZ63hKWmifviHcZGF5DdJt9HW:EyKUCJoDTJ62tfTIqKNaWDEaGF5Du
Threatray 160 similar samples on MalwareBazaar
TLSH T1572633453A1202F4F9B10BF3746C726766EBAC33A7718925ED4234642511ACBEB7F392
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 00a28e8e8e8e8600 (13 x RedLineStealer)
Reporter adrian__luca
Tags:exe RedLineStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
357
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
b7b407d27da2cb25f7762c1346c2d39f970bca7bbd65c668aac18c90f88ab2d3
Verdict:
Malicious activity
Analysis date:
2022-08-05 12:38:50 UTC
Tags:
trojan rat redline

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
80%
Tags:
arkei overlay packed redline shell32.dll
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.
Result
Threat name:
RedLine, YTStealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected RedLine Stealer
Yara detected YTStealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 679291 Sample: 4gcz7C7YJh Startdate: 05/08/2022 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 5 other signatures 2->50 8 4gcz7C7YJh.exe 9 2->8         started        process3 file4 28 C:\Users\user\...\@kardibe_crypted.exe, PE32 8->28 dropped 30 C:\Users\user\AppData\...\5392915961.exe, PE32+ 8->30 dropped 11 @kardibe_crypted.exe 1 8->11         started        14 5392915961.exe 8->14         started        process5 signatures6 52 Antivirus detection for dropped file 11->52 54 Multi AV Scanner detection for dropped file 11->54 56 Machine Learning detection for dropped file 11->56 60 3 other signatures 11->60 16 AppLaunch.exe 15 4 11->16         started        20 conhost.exe 11->20         started        58 Tries to harvest and steal browser information (history, passwords, etc) 14->58 22 cmd.exe 14->22         started        process7 dnsIp8 32 185.200.191.18, 49839, 80 FIRST-SERVER-US-ASRU Russian Federation 16->32 34 api.ip.sb 16->34 36 192.168.2.1 unknown unknown 16->36 38 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->38 40 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 16->40 42 Tries to steal Crypto Currency Wallets 16->42 24 conhost.exe 22->24         started        26 choice.exe 22->26         started        signatures9 process10
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2022-07-28 19:50:41 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Result
Malware family:
ytstealer
Score:
  10/10
Tags:
family:redline family:ytstealer infostealer spyware stealer upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
RedLine
RedLine payload
YTStealer
YTStealer payload
Malware Config
C2 Extraction:
185.200.191.18:80
Unpacked files
SH256 hash:
0997f7fdb22fdbb694c23bccee13ded9756e16674aaba31ab42a11ac5e40daea
MD5 hash:
fba796169fd2118ba370decb8897bfea
SHA1 hash:
4b2f099371ac9a99f8d918413523ecc9568704c1
SH256 hash:
c6af15e59ee029a19578293eccba05af86f1c9928d42976dffaa69eee09c0e00
MD5 hash:
b7e8911537e414b3ebf2d26d1a521ec2
SHA1 hash:
a0a7e752b493b05ee0146a5ddee571b5f39c9cca
SH256 hash:
b7b407d27da2cb25f7762c1346c2d39f970bca7bbd65c668aac18c90f88ab2d3
MD5 hash:
10a5e7d6a22913e2396c8b55a1cc3753
SHA1 hash:
fe3d862d80cafceb203bc429258a92f568cebde6
Malware family:
RedLine.D
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:command_and_control
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Rule name:golang
Rule name:identity_golang
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_References_SecTools
Author:ditekSHen
Description:Detects executables referencing many IR and analysis tools
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Comments