MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97. 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


Glupteba


Vendor detections: 12


Intelligence 12 IOCs YARA 8 File information Comments 1
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SHA256 hash: ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97
SHA3-384 hash: 74e06c9d14c40dfe50c182271b108e9e407dcd13f3e3c092e2e99d52a0f6acb8f472c659b4d690d20297ba559c561ffa
SHA1 hash: ec35dc01c81019824d3945027bb022907d257646
MD5 hash: 736900f03b1d15fe6959d01f697770a3
humanhash: connecticut-lima-pizza-fix
File name:736900f03b1d15fe6959d01f697770a3
Download: download sample
Signature Glupteba
Create hunting rule
File size:4'649'000 bytes
First seen:2021-08-27 16:23:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e68f2e15edc1c604720a74f10b8483a6 (2 x Glupteba, 2 x RaccoonStealer, 2 x Smoke Loader)
ssdeep 98304:UsLTSLxXvNrw+GwNb4093ZIb3gepsHAIuTu8nT+LnaQIPdbb:UsLTSLRNrw+1hPFZIzgepsHA16OTCMPF
Threatray 126 similar samples on MalwareBazaar
TLSH T1612633309782A039EBAB16F015B942BCE6393FA05BB450DB40D6A8EE43746F5DD7170B
dhash icon e8e8e8e8aa66a499 (51 x RaccoonStealer, 27 x ArkeiStealer, 22 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe Glupteba

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'425
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
736900f03b1d15fe6959d01f697770a3
Verdict:
Suspicious activity
Analysis date:
2021-08-27 16:26:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8240dd22-e8f1-44d3-bb18-3852acc09e70

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/182959/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.12515.11421.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching a service
Sending a UDP request
Connection attempt to an infection source
Running batch commands
Creating a process with a hidden window
Launching the process to change the firewall settings
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Creating a file
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Disabling the operating system update service
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Malware family:
Glupteba
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a12ed4e-a4cb-4a6f-b9de-752ea76c60b2
Result
Threat name:
Glupteba Metasploit
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/840518
Signature
Antivirus detection for URL or domain
Creates an autostart registry key pointing to binary in C:\Windows
Creates files in the system32 config directory
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found malware configuration
Found Tor onion address
Machine Learning detection for dropped file
Machine Learning detection for sample
May modify the system service descriptor table (often done to hook functions)
Modifies the windows firewall
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Glupteba
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 472946 Sample: ZHfXLwH6pT Startdate: 27/08/2021 Architecture: WINDOWS Score: 100 81 Multi AV Scanner detection for domain / URL 2->81 83 Found malware configuration 2->83 85 Antivirus detection for URL or domain 2->85 87 11 other signatures 2->87 9 ZHfXLwH6pT.exe 19 2->9         started        12 csrss.exe 2->12         started        14 csrss.exe 2->14         started        16 csrss.exe 2->16         started        process3 signatures4 97 Detected unpacking (changes PE section rights) 9->97 99 Modifies the windows firewall 9->99 101 Drops PE files with benign system names 9->101 18 ZHfXLwH6pT.exe 11 2 9->18         started        23 csrss.exe 12->23         started        25 csrss.exe 14->25         started        27 csrss.exe 16->27         started        process5 dnsIp6 73 humisnee.com 172.67.198.153, 443, 49704 CLOUDFLARENETUS United States 18->73 63 C:\Windows\rss\csrss.exe, PE32 18->63 dropped 89 Drops executables to the windows directory (C:\Windows) and starts them 18->89 91 Creates an autostart registry key pointing to binary in C:\Windows 18->91 29 csrss.exe 4 7 18->29         started        34 cmd.exe 1 18->34         started        file7 signatures8 process9 dnsIp10 75 hammersd.info 104.21.54.132, 443, 49713 CLOUDFLARENETUS United States 29->75 77 spolaect.info 172.67.161.225, 443, 49712 CLOUDFLARENETUS United States 29->77 79 5 other IPs or domains 29->79 65 C:\Users\user\AppData\Local\...\injector.exe, PE32+ 29->65 dropped 67 C:\Users\...67tQuerySystemInformationHook.dll, PE32+ 29->67 dropped 69 C:FI\Microsoft\Boot\bootmgfw.efi, MS-DOS 29->69 dropped 71 4 other files (none is malicious) 29->71 dropped 103 Detected unpacking (changes PE section rights) 29->103 105 Machine Learning detection for dropped file 29->105 107 Uses schtasks.exe or at.exe to add and modify task schedules 29->107 36 injector.exe 29->36         started        39 schtasks.exe 1 29->39         started        41 mountvol.exe 1 29->41         started        47 4 other processes 29->47 109 Uses netsh to modify the Windows network and firewall settings 34->109 43 netsh.exe 3 34->43         started        45 conhost.exe 34->45         started        file11 signatures12 process13 signatures14 93 Multi AV Scanner detection for dropped file 36->93 49 conhost.exe 36->49         started        51 conhost.exe 39->51         started        53 conhost.exe 41->53         started        95 Creates files in the system32 config directory 43->95 55 conhost.exe 47->55         started        57 conhost.exe 47->57         started        59 conhost.exe 47->59         started        61 conhost.exe 47->61         started        process15
Detection:
glupteba
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Link:
https://mwdb.cert.pl/sample/ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-08-27 16:24:06 UTC
AV detection:
21 of 46 (45.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzehmphs33pxg4xn6bgaprtw5vbl7mrvkvpsjzdsql6yjdpbhklq._file
Verdict:
unknown
Similar samples:
21391fc51c85957fb1bf530fbdd01b9cc6b855445c5ae6e46d9be51441ee62f5
Glupteba
25660602a64dfd0dde07cad73a124ba8750a33b7a51abdb4823ed91c1e493683
Glupteba
2b94e5d3c7e3c0d1f13e61f4cc7f0b6c5f6b3ddd264bbddbb987b1d782d3ffa6
Glupteba
8980c8abaa3365782c905b3f9506a032c54a5d1833fef1fe0ce46b6f84ee7534
Glupteba
9b2f3159d474b368aa9a676d5ba6a010c6971166000356dd0374a2df41100570
Glupteba
a7a2d5e0d31d31e452252c14023420621e92967814dc6410f783c5f101c3de1b
Glupteba
b82aa0fa294ce7acfbfaee6d3d1fbe9a122601e4bdd1c3425d3c3d4e738585bc
Glupteba
d02bb96062a45228837e7ab7ff9b6a90e5c478831d47804954e6d3488b844865
Glupteba
+ 116 additional samples on MalwareBazaar
Result
Malware family:
metasploit
Create hunting rule
Score:
  10/10
Tags:
family:glupteba family:metasploit backdoor dropper loader trojan
Link:
https://tria.ge/reports/210827-mbg7w1cpme/
Behaviour
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Glupteba
Glupteba Payload
MetaSploit
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
8df085e7fc6c7730c84dd6786307abae880dfe057da3b8f96395ab5e2f8e947c
MD5 hash:
efd788a96619800dd737b425aab86e20
SHA1 hash:
86206b9c108bcc4c2df8716aeb8f9c825c880914
Detections:
win_zloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/6fed5d6d-8578-4b6b-8f88-88b01408e238/
Parent samples :
d02bb96062a45228837e7ab7ff9b6a90e5c478831d47804954e6d3488b844865
ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97
SH256 hash:
ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97
MD5 hash:
736900f03b1d15fe6959d01f697770a3
SHA1 hash:
ec35dc01c81019824d3945027bb022907d257646
Link:
https://www.unpac.me/results/6fed5d6d-8578-4b6b-8f88-88b01408e238/
Malware family:
Glupteba
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ae48763cf2de/report/overview.html
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/ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97

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:Glupteba
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Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL
Create hunting rule
Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
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_TooManyWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many varying, potentially fake Windows User-Agents
Rule name:UroburosVirtualBoxDriver
Create hunting rule

File information

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

Web download

Glupteba

Executable exe ae48763cf2dedf7372edf04c07c676ed42bfb235555f24e47282fd848de13a97

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1570118/
Cape
Cape
https://www.capesandbox.com/analysis/182959/

Comments


Avatar
zbet commented on 2021-08-27 16:23:29 UTC

url : hxxp://cebrt.info/dcc7975c8a99514da06323f0994cd79b.exe