MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 638dd001fb9eaa22abba25300832c7ac1ddbc4c22d2f704a770cf711220ff237. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 638dd001fb9eaa22abba25300832c7ac1ddbc4c22d2f704a770cf711220ff237
SHA3-384 hash: c905c1376674569dcb9957bdc293e9f420c0eb12c86f65a0fef7b5256c57877e1ed290bec5997aa5dcaeb60f1eed7411
SHA1 hash: 4991de56c478e67c2169c056c798c17ba682a41b
MD5 hash: b8812904ce915084f0b26d9abc670a42
humanhash: spring-golf-wisconsin-lake
File name:b8812904ce915084f0b26d9abc670a42
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:114'176 bytes
First seen:2021-08-18 09:29:04 UTC
Last seen:2021-08-18 10:57:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 768:VSSH1lqiNlFndQA65WaGTZIXQ0W1BbuU2C0Ol6mFrw2hgfUXIWMkNL3iW+ndC0Jl:VwUFdO5WWWH27OIQrH+fZWL/OJQBa
TLSH T171B3D594672C8977D1833534F5662212D8438F8E279FE28AFE3CF18AA57E24D7847346
dhash icon 30ccccb2b2cccc30 (2 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b8812904ce915084f0b26d9abc670a42
Verdict:
Malicious activity
Analysis date:
2021-08-18 09:32:30 UTC
Tags:
evasion stealer
Link:
https://app.any.run/tasks/454f7442-8905-4e87-9060-8b90afbebf20

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/180270/
Detection(s):
SecuriteInfo.com.Trojan.Crypt.4616.538.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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 %temp% directory
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Deleting a recently created file
Reading critical registry keys
Creating a window
Sending a UDP request
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:
UNKNOWN
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/585ca472-bf22-4128-b409-48dad48c0a0b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/834984
Signature
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
May check the online IP address of the machine
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: 467415 Sample: lASkq5SS4j Startdate: 18/08/2021 Architecture: WINDOWS Score: 84 46 Multi AV Scanner detection for submitted file 2->46 48 Found many strings related to Crypto-Wallets (likely being stolen) 2->48 7 lASkq5SS4j.exe 15 6 2->7         started        12 WinHoster.exe 2 2->12         started        14 WinHoster.exe 2 2->14         started        process3 dnsIp4 42 allblockchainsolutions.xyz 104.21.20.122, 443, 49705 CLOUDFLARENETUS United States 7->42 44 iplogger.org 88.99.66.31, 443, 49706, 49707 HETZNER-ASDE Germany 7->44 30 C:\Users\user\AppData\Roaming\7255108.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\Roaming\3015174.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\...\lASkq5SS4j.exe.log, ASCII 7->34 dropped 66 Detected unpacking (changes PE section rights) 7->66 68 May check the online IP address of the machine 7->68 70 Performs DNS queries to domains with low reputation 7->70 16 7255108.exe 1 4 7->16         started        21 3015174.exe 14 22 7->21         started        file5 signatures6 process7 dnsIp8 36 192.168.2.1 unknown unknown 16->36 28 C:\Users\user\AppData\...\WinHoster.exe, PE32 16->28 dropped 50 Multi AV Scanner detection for dropped file 16->50 52 Detected unpacking (changes PE section rights) 16->52 54 Machine Learning detection for dropped file 16->54 23 WinHoster.exe 2 16->23         started        38 your-global-blockchain.xyz 104.21.73.196, 443, 49711 CLOUDFLARENETUS United States 21->38 40 172.67.148.203, 443, 49714 CLOUDFLARENETUS United States 21->40 56 Performs DNS queries to domains with low reputation 21->56 58 Tries to harvest and steal browser information (history, passwords, etc) 21->58 26 WerFault.exe 21->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/638dd001fb9eaa22abba25300832c7ac1ddbc4c22d2f704a770cf711220ff237/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-08-18 09:29:10 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  1/5
Verdict:
unknown
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/210818-p68bgd1x7e/
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
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
638dd001fb9eaa22abba25300832c7ac1ddbc4c22d2f704a770cf711220ff237
MD5 hash:
b8812904ce915084f0b26d9abc670a42
SHA1 hash:
4991de56c478e67c2169c056c798c17ba682a41b
Link:
https://www.unpac.me/results/a5603d4d-5437-44e0-9a25-cf1089a83710/
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/638dd001fb9eaa22abba25300832c7ac1ddbc4c22d2f704a770cf711220ff237

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 638dd001fb9eaa22abba25300832c7ac1ddbc4c22d2f704a770cf711220ff237

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/180270/
  
URLhaus
https://urlhaus.abuse.ch/url/1468970/

Comments


Avatar
zbet commented on 2021-08-18 09:29:05 UTC

url : hxxps://zina-boutique.com/wp-content/uploads/2020/04/Versiumresearch.exe