MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5879f5d5d3d9083d052faeb4bf23d2db047d259b5b00871e6e1a6b539cc8d74. 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


DanaBot


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
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SHA256 hash: d5879f5d5d3d9083d052faeb4bf23d2db047d259b5b00871e6e1a6b539cc8d74
SHA3-384 hash: ab1b04a7532fda137695e28e16080ea64f8f7ebeca74aa888c7100c229f19aba03633af3f019446679e67acba5e6176f
SHA1 hash: 31c370cb6af4f11aa69f34e03c4949b9274d94b5
MD5 hash: 5c692c8a5644950d05eefdf6fd78c4f2
humanhash: twenty-edward-ack-blue
File name:comprovante.msi
Download: download sample
Signature DanaBot
Create hunting rule
File size:559'104 bytes
First seen:2022-10-06 09:42:07 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 6144:G6ZxdcYnYrDow+ZsrLg3bmfKlGzIqSqYf+SAOfVKE/M5TiyX5AGPNa:G6XSYYowv43bqKlRHJVa9iyX5A2N
Threatray 3 similar samples on MalwareBazaar
TLSH T105C49E2172DAC936C57E06B0361EC7975669BD644BF2C4EB13C86E1E1DB39C05232EE2
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter abuse_ch
Tags:DanaBot msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317224/
Detection(s):
SecuriteInfo.com.JS.Downldr.VD.30147.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
shell32.dll
Link:
https://www.filescan.io/uploads/633ea326d089a0c15dd57a6c/reports/2171388b-e79d-4b73-aa42-f1b0f2af77ea/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/d5879f5d5d3d9083d052faeb4bf23d2db047d259b5b00871e6e1a6b539cc8d74
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
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:
DanaBot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1084837
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains VNC / remote desktop functionality (version string found)
Hides threads from debuggers
Machine Learning detection for dropped file
May check the online IP address of the machine
Overwrites code with function prologues
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Yara detected DanaBot stealer dll
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 717392 Sample: comprovante.msi Startdate: 06/10/2022 Architecture: WINDOWS Score: 100 49 Antivirus detection for URL or domain 2->49 51 Antivirus detection for dropped file 2->51 53 Yara detected DanaBot stealer dll 2->53 55 4 other signatures 2->55 7 msiexec.exe 16 32 2->7         started        10 ENGcdvaSpZjGoSSRChYy.exe 3 2->10         started        13 ENGcdvaSpZjGoSSRChYy.exe 3 2->13         started        15 msiexec.exe 2 2->15         started        process3 file4 33 C:\Windows\Installer\MSI66D1.tmp, PE32 7->33 dropped 35 C:\Windows\Installer\MSI6663.tmp, PE32 7->35 dropped 37 C:\Windows\Installer\MSI6604.tmp, PE32 7->37 dropped 39 C:\Windows\Installer\MSI64AB.tmp, PE32 7->39 dropped 17 msiexec.exe 4 21 7->17         started        65 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 10->65 67 Query firmware table information (likely to detect VMs) 10->67 69 Overwrites code with function prologues 10->69 71 Hides threads from debuggers 13->71 signatures5 process6 dnsIp7 41 pentagonalimobiliaria.com.br 186.202.13.35, 443, 49692, 49701 LocawebServicosdeInternetSABR Brazil 17->41 43 www.pentagonalimobiliaria.com.br 17->43 25 C:\Users\user\...\PixopediaXE32[1].exe, PE32 17->25 dropped 27 C:\Users\user\AppData\...\spEngine[1].dll, PE32 17->27 dropped 29 C:\Users\user\AppData\Local\...\gcapi[1].dll, PE32 17->29 dropped 31 3 other malicious files 17->31 dropped 21 ENGcdvaSpZjGoSSRChYy.exe 2 3 17->21         started        file8 process9 dnsIp10 45 ip-api.com 208.95.112.1 TUT-ASUS United States 21->45 47 f0727071.xsph.ru 141.8.193.236 SPRINTHOSTRU Russian Federation 21->47 57 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 21->57 59 Query firmware table information (likely to detect VMs) 21->59 61 May check the online IP address of the machine 21->61 63 3 other signatures 21->63 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5879f5d5d3d9083d052faeb4bf23d2db047d259b5b00871e6e1a6b539cc8d74/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-10-06 09:43:08 UTC
File Type:
Binary (Archive)
Extracted files:
49
AV detection:
2 of 41 (4.88%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wdz6xk5hwiihucs7lvux4r5fwyepuszwwyaq4pg4gtlkoomrv2a._file
Verdict:
unknown
Similar samples:
3e99b59df79d1ab9ff7386e209d9135192661042bcdf44dde85ff4687ff57d01
DanaBot
9b460d0214120b22911b0f436130a346b90e69307ade26a101d31835e1fdca12
DanaBot
df04011130920e691165f3e93b3cf8aa02fbbc84af1fedc13eaebed30a797d89
DanaBot
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/221006-lpx6fahbfr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Enumerates connected drives
Looks up external IP address via web service
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d5879f5d5d3d/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/d5879f5d5d3d9083d052faeb4bf23d2db047d259b5b00871e6e1a6b539cc8d74

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:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/317224/

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