MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34fd926b213a1c5726124dff74dbf69c731f8e823168d17cc1c9448501ed314f. 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


Gozi


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34fd926b213a1c5726124dff74dbf69c731f8e823168d17cc1c9448501ed314f
SHA3-384 hash: 9470f3bbd147e8fefe4c32a5b5acef5941f519a72931cfaae9b23edfa68c2b40effb7d9f5c85835204558331e14b0900
SHA1 hash: 3047fe75de9b0137b1a2813d25665aa8b51b0efe
MD5 hash: db8d72d2685bbd557f5e878124f31525
humanhash: hydrogen-fifteen-mountain-hawaii
File name:5f291381b8e10png
Download: download sample
Signature Gozi
Create hunting rule
File size:510'464 bytes
First seen:2020-08-04 11:33:02 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 4b85e55c4857329bd37dd39f199e2754 (2 x Gozi)
ssdeep 12288:3S/gpQ9CEzk8nlutVh/8P4+PE08/By8VGpJ:eg4BnEB
Threatray 119 similar samples on MalwareBazaar
TLSH 28B49E1076409032E8BF16758DF7C69D467C7C914B3C94DBA3C86D2F1EAA6E37A30A16
Reporter JAMESWT_WT
Tags:Gozi isfb Ursnif

Intelligence

File Origin
# of uploads :
1
# of downloads :
633
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/38598/
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Using the Windows Management Instrumentation requests
Launching a process
Creating a window
DNS request
Sending a custom TCP request
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/409103
Signature
Creates a COM Internet Explorer object
Found malware configuration
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 256787 Sample: 5f291381b8e10png Startdate: 04/08/2020 Architecture: WINDOWS Score: 76 34 www.redtube.com 2->34 36 vz-cdn2.adtng.com 2->36 38 10 other IPs or domains 2->38 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Found malware configuration 2->56 58 Yara detected  Ursnif 2->58 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 regsvr32.exe 9->11         started        14 cmd.exe 1 9->14         started        signatures6 60 Writes or reads registry keys via WMI 11->60 62 Writes registry values via WMI 11->62 64 Creates a COM Internet Explorer object 11->64 16 iexplore.exe 13 95 14->16         started        process7 dnsIp8 28 vip0x08e.ssl.rncdn5.com 16->28 30 vip0x04f.ssl.rncdn5.com 16->30 32 7 other IPs or domains 16->32 19 iexplore.exe 3 73 16->19         started        22 iexplore.exe 5 153 16->22         started        24 iexplore.exe 64 16->24         started        26 iexplore.exe 31 16->26         started        process9 dnsIp10 40 ei.rdtcdn.com.sds.rncdn7.com 64.210.135.70, 443, 49815, 49816 SWIFTWILL2US United States 19->40 42 a.adtng.com 216.18.168.166, 443, 49835, 49836 REFLECTEDUS United States 19->42 48 17 other IPs or domains 19->48 44 pagead.l.doubleclick.net 216.58.214.194, 443, 49751, 49752 GOOGLEUS United States 22->44 46 id.rlcdn.com 35.244.245.222, 443, 49753, 49754 GOOGLEUS United States 22->46 50 17 other IPs or domains 22->50 52 2 other IPs or domains 24->52
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/34fd926b213a1c5726124dff74dbf69c731f8e823168d17cc1c9448501ed314f/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2020-08-04 11:33:00 UTC
File Type:
PE (Dll)
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gt6ze2zbhiofojqsjx7xjw7wtrzr7ducgfunc7gbzfcikapngfhq._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
220692447db8ec5fd227350ebd196656fcaf427ddbf8eb1c5c8a9193ae5fb5f2
Gozi
346b977e05b99881c7ec168c2fa0b68f84ec633d764eb52dd9795e372f45b1b4
Gozi
363d9a5910dac53138195fa18c8e43eb99360213ff1abdd5f2a1b0b34208fea7
Gozi
562be8984ba2629bba153f053977bb0ef17942bfefdb610a8eb618d955ded112
Gozi
6a39a3e7387f3d214042b2d9d99f4d6de18303d56ad96c9a48df20cf4693091b
Gozi
977956121fd42c67dd015a0b6587d173bfe118f89d26fb653459d8c0e801d224
Gozi
a1a6e3603e050afbe4bd74f714f4bfc69f9f7ff51fc7e6e890a1eab04ccf1737
Gozi
a37a3be0bddd0cb696900b5acf220c32c40e9dfe8d2e41f85a4ca5c0e6fd9307
Gozi
b3dd5fabb9c05eaab15d95ba49d626cee83c8374bf2d965532d3214fdcfbf032
Gozi
f394be3f5bca6042b4c243810e61047cdc48802d278059ab03d07b2495e48704
Gozi
+ 109 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
banker trojan family:gozi_ifsb
Link:
https://tria.ge/reports/200804-4mdnewntsa/
Behaviour
Modifies Internet Explorer settings
Modifies system certificate store
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of FindShellTrayWindow
Checks whether UAC is enabled
Gozi, Gozi IFSB
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/34fd926b213a1c5726124dff74dbf69c731f8e823168d17cc1c9448501ed314f

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:win_isfb_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/38598/

Comments