MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8f88d0b48fbf8c1eac3d72272ddc48c723cbf8ba0527fdf42ad20cc5724ab9f. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8f88d0b48fbf8c1eac3d72272ddc48c723cbf8ba0527fdf42ad20cc5724ab9f
SHA3-384 hash: aae6727dfa5f5f64210e554c0f564439371e4950df6e82c6a4f7767d0ededeb6bc6d6ea7b8882d5c5136e6ec4b91f329
SHA1 hash: 923cf378ec34c6d660f88c7916c083bedb9378aa
MD5 hash: ec3921304077e2ac56d2f5060adab3d5
humanhash: four-eight-cola-fillet
File name:ec3921304077e2ac56d2f5060adab3d5
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:167'424 bytes
First seen:2021-08-20 14:34:18 UTC
Last seen:2021-08-20 16:48:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 3072:T17+hYe5fY7GFGRGkhRFLRYXGd171jpxszmiGAGRC2:J7ii7R9FgGNHszmiGxRC
Threatray 915 similar samples on MalwareBazaar
TLSH T110F38E7B3EB9C813C1191B79E8A15E1F6678DD340986F381F8867A898C393CC5DF9291
dhash icon 70eccc8e8c86ce00 (3 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence

File Origin
# of uploads :
4
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup_installer.exe
Verdict:
Malicious activity
Analysis date:
2021-08-20 12:25:32 UTC
Tags:
trojan evasion opendir rat redline loader stealer vidar phishing
Link:
https://app.any.run/tasks/9feed0cc-dbf3-4ce9-8f0f-2e04ee2cc145

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/180966/
Detection(s):
SecuriteInfo.com.Variant.Bulz.601550.7104.30754.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Deleting a recently created file
Creating a window
Reading critical registry keys
Using the Windows Management Instrumentation requests
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e43ef833-1418-4445-8ca0-2ba8320870f1
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/836470
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
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
Performs DNS queries to domains with low reputation
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 468908 Sample: 8gYLPch92g Startdate: 20/08/2021 Architecture: WINDOWS Score: 96 52 Multi AV Scanner detection for domain / URL 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Machine Learning detection for sample 2->58 7 8gYLPch92g.exe 15 6 2->7         started        12 WinHoster.exe 2 2->12         started        14 WinHoster.exe 2 2->14         started        process3 dnsIp4 38 2no.co 88.99.66.31, 443, 49704, 49705 HETZNER-ASDE Germany 7->38 40 one-wedding-film.xyz 104.21.1.69, 443, 49703 CLOUDFLARENETUS United States 7->40 30 C:\Users\user\AppData\Roaming\7465950.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\Roaming\6348972.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\...\8gYLPch92g.exe.log, ASCII 7->34 dropped 66 Performs DNS queries to domains with low reputation 7->66 16 7465950.exe 1 4 7->16         started        20 6348972.exe 14 22 7->20         started        file5 signatures6 process7 dnsIp8 28 C:\Users\user\AppData\...\WinHoster.exe, PE32 16->28 dropped 42 Multi AV Scanner detection for dropped file 16->42 44 Detected unpacking (changes PE section rights) 16->44 46 Machine Learning detection for dropped file 16->46 23 WinHoster.exe 2 16->23         started        36 money4systems4.xyz 104.21.1.123, 443, 49706, 49712 CLOUDFLARENETUS United States 20->36 48 Performs DNS queries to domains with low reputation 20->48 50 Tries to harvest and steal browser information (history, passwords, etc) 20->50 26 WerFault.exe 20 9 20->26         started        file9 signatures10 process11 signatures12 60 Multi AV Scanner detection for dropped file 23->60 62 Detected unpacking (changes PE section rights) 23->62 64 Machine Learning detection for dropped file 23->64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b8f88d0b48fbf8c1eac3d72272ddc48c723cbf8ba0527fdf42ad20cc5724ab9f/
Threat name:
ByteCode-MSIL.Infostealer.ClipBanker
Create hunting rule
Status:
Malicious
First seen:
2021-08-20 14:35:06 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
119d234e1f826adac6d68a614251fb9d1a20a4368102068ea030731372546f3c
RedLineStealer
237543ba5636a40b54e32ba6c9a4c859139acadf9b5d94e2f15d99251e71a415
RedLineStealer
3b15547e53d7254ec42974dc5a1d7b72cffd722a41114944b5606a845be7b76d
RedLineStealer
5c131d192bb0f86309fb424ecd58f929aee48a3244b3a49ce6a8422158b7a154
RedLineStealer
65b93f1505201eab6ac6e7d516db7afca0efcad6157dc666684dfc6c7caf5458
RedLineStealer
8f2789b6a628a92f9f6313305b255c405f867c49161bb864263dcfef5a6f712d
RedLineStealer
9daf6c939e1c734dca8262f7c96844167c8869301b032c1f156f0e532b055603
RedLineStealer
a2b55ffb492faeced1033c534e4f462d3c0ac9f914f991361ba67067538a05d1
RedLineStealer
ac0cd27c71d75b6ea298c5169f845ab40e4b5750cb76368c5364f29178e0594d
RedLineStealer
+ 905 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/210820-3wzwkh593n/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Adds Run key to start application
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
b8f88d0b48fbf8c1eac3d72272ddc48c723cbf8ba0527fdf42ad20cc5724ab9f
MD5 hash:
ec3921304077e2ac56d2f5060adab3d5
SHA1 hash:
923cf378ec34c6d660f88c7916c083bedb9378aa
Link:
https://www.unpac.me/results/5949468a-5c7d-4130-a4ec-2f0bfa93a757/
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/b8f88d0b48fbf8c1eac3d72272ddc48c723cbf8ba0527fdf42ad20cc5724ab9f

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:pe_imphash
Create hunting rule
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 b8f88d0b48fbf8c1eac3d72272ddc48c723cbf8ba0527fdf42ad20cc5724ab9f

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/180966/
  
URLhaus
https://urlhaus.abuse.ch/url/1549205/

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