MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697. 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: 0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697
SHA3-384 hash: bc91bf511c9c4d98fd799603d5dffcfb67c45398f1510ca60cd71d18527cd0885afd2cee5a4016029c3b0609beab5a4b
SHA1 hash: 8ccc27b9674a52d870b6185cbb321191a089564a
MD5 hash: 61eb2106ec53d3d89973b46e60c9e527
humanhash: chicken-foxtrot-edward-tennessee
File name:61eb2106ec53d3d89973b46e60c9e527
Download: download sample
Signature Glupteba
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File size:4'707'880 bytes
First seen:2021-09-01 18:37:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6c24281dcaa86901b7166ae3ce878d47 (6 x RaccoonStealer, 3 x Glupteba, 1 x DanaBot)
ssdeep 98304:rwJUj/cXGt2L8cUsaMVXZJowRFipdCyz9iv6itkCkrpEqkD19Ir2JAZP:WGT2hzXZeZz9iv6TJFhk4rk+P
Threatray 138 similar samples on MalwareBazaar
TLSH T19A26337F3604DC36E96802760C2CDBB75DA17CAF9E92DD8577E8255F2BF1282A312610
dhash icon fcfcd4d4d4dcd8c0 (52 x RaccoonStealer, 28 x RedLineStealer, 6 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Glupteba

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'389
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
61eb2106ec53d3d89973b46e60c9e527
Verdict:
Suspicious activity
Analysis date:
2021-09-01 18:42:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3f1b4b6d-b9d0-4208-86b0-e97fd24d6ee6

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/184559/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.21962.87.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching a service
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
Sending a UDP request
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/2d36ae46-3856-45d9-a503-f327f90da7e7
Result
Threat name:
Glupteba Metasploit
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/843605
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 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 dropped 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
Uses shutdown.exe to shutdown or reboot the system
Yara detected Glupteba
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 476036 Sample: 25IiQ0wXS6 Startdate: 01/09/2021 Architecture: WINDOWS Score: 100 81 Antivirus detection for URL or domain 2->81 83 Multi AV Scanner detection for dropped file 2->83 85 Yara detected Metasploit Payload 2->85 87 8 other signatures 2->87 9 25IiQ0wXS6.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 25IiQ0wXS6.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, 49708 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 spolaect.info 104.21.33.110, 443, 49716 CLOUDFLARENETUS United States 29->75 77 hammersd.info 104.21.54.132, 443, 49717 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 shutdown.exe to shutdown or reboot the system 29->107 109 Uses schtasks.exe or at.exe to add and modify task schedules 29->109 36 injector.exe 29->36         started        39 schtasks.exe 1 29->39         started        41 mountvol.exe 1 29->41         started        47 5 other processes 29->47 111 Uses netsh to modify the Windows network and firewall settings 34->111 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 2 other processes 47->61 process15
Detection:
glupteba
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697/
Threat name:
Win32.Trojan.Fragtor
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Status:
Malicious
First seen:
2021-09-01 18:37:46 UTC
AV detection:
13 of 27 (48.15%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=brjv7qdvl4cmrcjjfvf4vyds2cipm4bqzn5dng3keej37q36c2lq._file
Verdict:
unknown
Similar samples:
1c26aa5bcb8e5bc2170d8c7b8c2b0698d4e8a60f0d0f65c1a9a3d5e9b360cf58
Glupteba
21a849c6d51e5ac4c0668e0140aea661cb8b7801e502fe08f08fcd7943075d81
Glupteba
4f71b2a4b8c2b49695b57ac172f6fc30e7f7816439c716d5f7b45ca7dcf0a182
Glupteba
74f19d23d99aed723ed2584ef1e558cf3d6995a1a3624a4454f9d4c4c53c2963
Glupteba
93ce6999d6249ff0b1cc363e50b91886fc87f832dbf819c33e4a7c9f01fbb431
Glupteba
b5445b7c8d5971a05495c3e0d3f56ab68bb5f372c3d687b24b5b8930c3368f54
Glupteba
cf46c5f2cd03626cad846f9d3d55366a7b469704eae8ed7ba54eda6940dc9bba
Glupteba
ed6d502c7c263fd9bd28324f68b287aea158203d0c5154ca07a9bcd059aa2980
Glupteba
+ 128 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/210901-y224vp8q4s/
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:
42a5f7bb2f80330f8ae8a9e62fe6ae4410f8bb2796f24ac8e81db53352b76aea
MD5 hash:
c277ba9d6c9b17d2d27a5a22a2dd4c76
SHA1 hash:
0a043b6785a1bf6a249cf97cee66b012a30268bf
Detections:
win_zloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/303f8ac7-3f67-46de-be03-a48ecaf0178a/
Parent samples :
1c26aa5bcb8e5bc2170d8c7b8c2b0698d4e8a60f0d0f65c1a9a3d5e9b360cf58
b5445b7c8d5971a05495c3e0d3f56ab68bb5f372c3d687b24b5b8930c3368f54
4f71b2a4b8c2b49695b57ac172f6fc30e7f7816439c716d5f7b45ca7dcf0a182
74f19d23d99aed723ed2584ef1e558cf3d6995a1a3624a4454f9d4c4c53c2963
93ce6999d6249ff0b1cc363e50b91886fc87f832dbf819c33e4a7c9f01fbb431
0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697
SH256 hash:
0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697
MD5 hash:
61eb2106ec53d3d89973b46e60c9e527
SHA1 hash:
8ccc27b9674a52d870b6185cbb321191a089564a
Link:
https://www.unpac.me/results/303f8ac7-3f67-46de-be03-a48ecaf0178a/
Malware family:
Glupteba
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0c535fc0755f/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/0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697

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
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Author:ditekSHen
Description:Detects executables containing URLs to raw contents of a Github gist
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
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Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TooManyWindowsUA
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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 0c535fc0755f04c889292d4bcae072d090f67030cb7a369b6a2113bfc37e1697

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/184559/

Comments


Avatar
zbet commented on 2021-09-01 18:37:56 UTC

url : hxxps://qwertys.info/5674d7511aa1fce0a68969dc57375b63.exe