MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a
SHA3-384 hash: a7fbc3d9b192e61847542941720f19ffe3d5234f57cc9f5392a2577e46e650c355f7cadf713056ee8bb325cef0d428da
SHA1 hash: 8f15106b524cc5db564845508a04ee3bf2709949
MD5 hash: f76b81b0397ae313b8f6d19d95c49edf
humanhash: maryland-moon-cola-texas
File name:SecuriteInfo.com.Generic.mg.f76b81b0397ae313.25278
Download: download sample
Signature Gozi
Create hunting rule
File size:360'448 bytes
First seen:2021-02-15 23:56:20 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash e0e710d4ed87ec11636d345dba071187 (5 x Gozi)
ssdeep 6144:b87Sm49lFRQSAe5klIQm3n/ym1grjpY7nf9+v3lYdkv+hgG2xnG4c/gU:fm+3QSAdm3n/yogZgwv3Gqv0gG2tG4gv
Threatray 125 similar samples on MalwareBazaar
TLSH 3574CF01B296C871F0C91139D011D67A96763C057BBA94D3BFE61E4FAA2B1D26F3A343
Reporter SecuriteInfoCom
Tags:Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/117274/
Detection(s):
SecuriteInfo.com.Generic.mg.f76b81b0397ae313.25278.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Using the Windows Management Instrumentation requests
Launching a process
Creating a window
DNS request
Searching for the window
Sending an HTTP GET request to an infection source
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.
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/608505
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Changes memory attributes in foreign processes to executable or writable
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Disables SPDY (HTTP compression, likely to perform web injects)
Found malware configuration
Hooks registry keys query functions (used to hide registry keys)
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the export address table of user mode modules (user mode EAT hooks)
Modifies the import address table of user mode modules (user mode IAT hooks)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: MSHTA Spawning Windows Shell
Suspicious powershell command line found
Tries to steal Mail credentials (via file access)
Writes or reads registry keys via WMI
Writes registry values via WMI
Writes to foreign memory regions
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 353281 Sample: SecuriteInfo.com.Generic.mg... Startdate: 16/02/2021 Architecture: WINDOWS Score: 100 64 resolver1.opendns.com 2->64 80 Multi AV Scanner detection for domain / URL 2->80 82 Found malware configuration 2->82 84 Malicious sample detected (through community Yara rule) 2->84 86 10 other signatures 2->86 9 mshta.exe 2->9         started        12 loaddll32.exe 1 2->12         started        signatures3 process4 signatures5 102 Suspicious powershell command line found 9->102 14 powershell.exe 9->14         started        18 regsvr32.exe 12->18         started        20 cmd.exe 1 12->20         started        process6 file7 60 C:\Users\user\AppData\Local\...\wi0gyoxl.0.cs, UTF-8 14->60 dropped 62 C:\Users\user\AppData\...\gayi4abp.cmdline, UTF-8 14->62 dropped 104 Injects code into the Windows Explorer (explorer.exe) 14->104 106 Writes to foreign memory regions 14->106 108 Modifies the context of a thread in another process (thread injection) 14->108 116 2 other signatures 14->116 22 explorer.exe 14->22 injected 26 csc.exe 14->26         started        29 csc.exe 14->29         started        31 conhost.exe 14->31         started        110 Maps a DLL or memory area into another process 18->110 112 Writes or reads registry keys via WMI 18->112 114 Writes registry values via WMI 18->114 33 control.exe 18->33         started        35 iexplore.exe 1 86 20->35         started        signatures8 process9 dnsIp10 66 c56.lepini.at 22->66 68 api3.lepini.at 22->68 88 Tries to steal Mail credentials (via file access) 22->88 90 Changes memory attributes in foreign processes to executable or writable 22->90 92 Writes to foreign memory regions 22->92 100 2 other signatures 22->100 37 RuntimeBroker.exe 22->37 injected 54 3 other processes 22->54 56 C:\Users\user\AppData\Local\...\gayi4abp.dll, PE32 26->56 dropped 39 cvtres.exe 26->39         started        58 C:\Users\user\AppData\Local\...\wi0gyoxl.dll, PE32 29->58 dropped 41 cvtres.exe 29->41         started        94 Allocates memory in foreign processes 33->94 96 Modifies the context of a thread in another process (thread injection) 33->96 98 Maps a DLL or memory area into another process 33->98 43 rundll32.exe 33->43         started        70 192.168.2.1 unknown unknown 35->70 45 iexplore.exe 154 35->45         started        48 iexplore.exe 29 35->48         started        50 iexplore.exe 29 35->50         started        52 iexplore.exe 35->52         started        file11 signatures12 process13 dnsIp14 72 img.img-taboola.com 45->72 74 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49759, 49760 FASTLYUS United States 45->74 78 8 other IPs or domains 45->78 76 api10.laptok.at 34.65.144.159, 49775, 49776, 49780 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 48->76
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a/
Threat name:
Win32.Worm.Cridex
Create hunting rule
Status:
Malicious
First seen:
2021-02-15 20:55:59 UTC
AV detection:
10 of 29 (34.48%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2fzftncydi5y5g6bmda6q6cxlzdvmek62lgpxn34zxxrvpahcna._file
Verdict:
malicious
Similar samples:
3b98e6c87edfb4da99612025cf485d302d42c184e73bcb727f9807923bfa9850
Gozi
5ac50b4354b6b6725cc6294fe01160a58752a4ba5188be1b2874a29ae40376a0
Gozi
71b928fd0b29e21bbfa4755b5347f4dc40653a82ec7ecf4947e325dbec23abaa
Gozi
9179364ede393451f891c5eabd5ae671bdc926e940a728f9b78756520b6f7175
Gozi
97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb
Gozi
aa1e2f6cc5ef53f96b1ad2d13c69455afec9d4b611a30d0f5ded5fae1e0ebf23
Gozi
c1527e41f665f8e9d3db161f09cc598db5724cbf11addbcb967d217114409612
Gozi
ded0afec1ce538699df52daf0e024a3b2965fd0520e9ff4d5a8ed4c141967fb9
Gozi
e98762fa17dcbe18b6698e7ee2fabf85c4a46c742d3fef2ae38b2906b0b501f6
Gozi
ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172
Gozi
+ 115 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:1100 banker trojan
Link:
https://tria.ge/reports/210215-yrjmbajz2e/
Behaviour
Suspicious use of WriteProcessMemory
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
api10.laptok.at/api1
golang.feel500.at/api1
go.in100k.at/api1
Unpacked files
SH256 hash:
edec2f056efb12cdf310a7ce2dc1b23a1aaa70ce61d6b4632aff866f3947b136
MD5 hash:
c4008233c6fd449ee0bf3114942b8148
SHA1 hash:
8bb30a515895b0c0ba9a4ca360cb6585684cc487
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/779d663f-f8f5-41c8-9fa0-318fca4c3ffa/
Parent samples :
d33a4d3ac76095145e6061009fc20432b5c2c6ec4a828c7b6956ea5f072f2c34
71b928fd0b29e21bbfa4755b5347f4dc40653a82ec7ecf4947e325dbec23abaa
56a0cec492d2f8d68f8c9c5f54a9c9407f352e3b33e1e3e6c68409acb0ec04ac
3b98e6c87edfb4da99612025cf485d302d42c184e73bcb727f9807923bfa9850
3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a
86b670d81a26ea394f7c0edebdc93e8f9bd6ce6e0a8d650e32a0fe36c93f0dee
SH256 hash:
3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a
MD5 hash:
f76b81b0397ae313b8f6d19d95c49edf
SHA1 hash:
8f15106b524cc5db564845508a04ee3bf2709949
Link:
https://www.unpac.me/results/779d663f-f8f5-41c8-9fa0-318fca4c3ffa/
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/3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a

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:Ursnif3
Create hunting rule
Author:kevoreilly
Description:Ursnif Payload
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.

Web download

Gozi

DLL dll 3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1011567/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/117274/

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