MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f30b3f53f613d953680fdde8faf35c96a25a1136d0dd6c7aab1cc14ee908702c. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f30b3f53f613d953680fdde8faf35c96a25a1136d0dd6c7aab1cc14ee908702c
SHA3-384 hash: a2141c45478a13e44362888738196c97c16050842e14213824cd5ab45cb1b12aebd4e986c53806a33a472b5eba1bcc25
SHA1 hash: 8033ebd201645f713fb4ad48bf92e5da26bc8216
MD5 hash: a98649743626d197b440755061b1aac3
humanhash: xray-monkey-shade-maryland
File name:SecuriteInfo.com.BScope.TrojanBanker.IcedID.13045
Download: download sample
Signature Gozi
Create hunting rule
File size:268'800 bytes
First seen:2021-02-19 18:03:01 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash f041fedb4a9ed397f3c9fa524c234af1 (1 x Gozi)
ssdeep 3072:jt+5AuQtf3ddfG8iJiOQRQwlKokYdUdMUAL9n+rsSoLV+t31Jc:5OAuQZfflOfwYoBddUALKQelJ
TLSH 9444BD113181C032D2261934CD15DEFC9AAA7C21DE65A99B7BE53FAF7F326D08A21347
Reporter SecuriteInfoCom
Tags:Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BScope.TrojanBanker.IcedID.13045.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Launching a process
Creating a window
Result
Verdict:
MALICIOUS
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:
Gozi Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/612954
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Detected Gozi e-Banking trojan
Found malware configuration
Hooks registry keys query functions (used to hide registry keys)
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: MSHTA Spawning Windows Shell
Suspicious powershell command line found
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: 355490 Sample: SecuriteInfo.com.BScope.Tro... Startdate: 19/02/2021 Architecture: WINDOWS Score: 100 50 c56.lepini.at 2->50 52 resolver1.opendns.com 2->52 54 2 other IPs or domains 2->54 70 Multi AV Scanner detection for domain / URL 2->70 72 Found malware configuration 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 9 other signatures 2->76 9 loaddll32.exe 1 2->9         started        11 mshta.exe 19 2->11         started        14 iexplore.exe 2 66 2->14         started        signatures3 process4 signatures5 16 rundll32.exe 9->16         started        78 Suspicious powershell command line found 11->78 19 powershell.exe 2 30 11->19         started        22 iexplore.exe 31 14->22         started        25 iexplore.exe 30 14->25         started        27 iexplore.exe 30 14->27         started        process6 dnsIp7 58 Detected Gozi e-Banking trojan 16->58 60 Writes to foreign memory regions 16->60 62 Allocates memory in foreign processes 16->62 68 3 other signatures 16->68 29 control.exe 16->29         started        44 C:\Users\user\AppData\Local\...\vkjmiujf.0.cs, UTF-8 19->44 dropped 64 Compiles code for process injection (via .Net compiler) 19->64 66 Creates a thread in another existing process (thread injection) 19->66 31 csc.exe 19->31         started        34 csc.exe 19->34         started        36 conhost.exe 19->36         started        38 explorer.exe 19->38 injected 56 api10.laptok.at 34.65.15.6, 49734, 49735, 49736 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 22->56 file8 signatures9 process10 file11 46 C:\Users\user\AppData\Local\...\vy454zdn.dll, PE32 31->46 dropped 40 cvtres.exe 31->40         started        48 C:\Users\user\AppData\Local\...\vkjmiujf.dll, PE32 34->48 dropped 42 cvtres.exe 34->42         started        process12
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f30b3f53f613d953680fdde8faf35c96a25a1136d0dd6c7aab1cc14ee908702c/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2021-02-19 15:18:38 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mft6u7wcpmvg2ap3xupv424s2rfuejw2dowy6vldtau52iioawa._file
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:2200 banker trojan
Link:
https://tria.ge/reports/210219-lzexhf6wh6/
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:
8a06f6660355b6b393f3ef0c42e148ad2f94e5677c375ddf415f733b06fcef32
MD5 hash:
f52995516bb061fa7bc7f788b131cb68
SHA1 hash:
b8a808b508e57794aae41dc3e6d9ae64be0c0cce
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/3e4774e6-a3cb-4872-a9d6-1684fc01fd73/
Parent samples :
f30b3f53f613d953680fdde8faf35c96a25a1136d0dd6c7aab1cc14ee908702c
51992453cfe179fa3a637985cba9f5a6d5ab495a268e000f480086821c009f3b
b725a6e174cd448a720f179599290d3f014fd2d1521b8de1ddcf28193ba8d09f
1f22836a61a81e1985074d64fcfcf30f7f94bf198b409531cd5632da1c3f2df7
7ed0c15697c8a218fd403c01f7dd336105417dafab886a4f0790d5f2350d6b50
SH256 hash:
f30b3f53f613d953680fdde8faf35c96a25a1136d0dd6c7aab1cc14ee908702c
MD5 hash:
a98649743626d197b440755061b1aac3
SHA1 hash:
8033ebd201645f713fb4ad48bf92e5da26bc8216
Link:
https://www.unpac.me/results/3e4774e6-a3cb-4872-a9d6-1684fc01fd73/
Please note that we are no longer able to provide a coverage score for Virus Total.

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 f30b3f53f613d953680fdde8faf35c96a25a1136d0dd6c7aab1cc14ee908702c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1019674/
  
Delivery method
Distributed via web download

Comments