MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e64df20b30b6ee7701cc74117c26134c3a8ab6a91fb4d7c08814a525e2de500. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e64df20b30b6ee7701cc74117c26134c3a8ab6a91fb4d7c08814a525e2de500
SHA3-384 hash: eb3e40bddc354b11a4c9605bd221745fe42dbbef7450aced1b68f3b09dc55a7e916acac17f08a0e810a10aef3acd9a75
SHA1 hash: 4e536d76b9576ef9f88657f2cef0b6c51a6c5e38
MD5 hash: c43748409e01ad53259991976016699e
humanhash: ceiling-jig-washington-april
File name:c43748409e01ad53259991976016699e.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:641'024 bytes
First seen:2021-03-18 06:49:46 UTC
Last seen:2021-03-18 08:35:15 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash b851db331f15ad36e816a5c958a671c3 (15 x Gozi)
ssdeep 12288:QxHGz7jrsxOZWGvw2uV+HZfyWdAHKHRthtOJbIP5UsT9GdOxRCeg:jtWGvCV+5QoPhPNT961eg
Threatray 27 similar samples on MalwareBazaar
TLSH ABD4E12362C24336C433D539496594629F4AB8B23B3448EB769C217B5F736E0463FE97
Reporter abuse_ch
Tags:dll geo Gozi isfb ITA Ursnif

Intelligence

File Origin
# of uploads :
2
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/125397/
Detection(s):
SecuriteInfo.com.Trojan.Gozi.796.25251.15306.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/643929
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 370931 Sample: CJFtiMMtMW.dll Startdate: 18/03/2021 Architecture: WINDOWS Score: 80 25 Found malware configuration 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected  Ursnif 2->29 31 Yara detected  Ursnif 2->31 7 loaddll32.exe 1 2->7         started        10 iexplore.exe 1 50 2->10         started        process3 signatures4 33 Writes or reads registry keys via WMI 7->33 35 Writes registry values via WMI 7->35 12 cmd.exe 1 7->12         started        14 rundll32.exe 7->14         started        16 rundll32.exe 7->16         started        18 iexplore.exe 35 10->18         started        process5 dnsIp6 21 rundll32.exe 12->21         started        23 greenwoodgrace.website 18->23 process7
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e64df20b30b6ee7701cc74117c26134c3a8ab6a91fb4d7c08814a525e2de500/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2021-03-17 18:32:12 UTC
File Type:
PE (Dll)
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzsn6iftbnxoo4a4y5arpqtbgtb2rk3ksh5u27aiqfffexrn4uaa._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
1ccab1a1926170c44244510d67540357cf2a7b9073bc7fc319002f2b747d014e
Gozi
3e56047d75b915dcc63369f49f8791a724b9d5868b97fefe49f871a97ac88a96
Gozi
3f2a1ab252a34bb347df514bd004ae790c39f04f8c62ba5dabe1ba38856005ea
Gozi
4a26633fdd55827fc7a96deb8118e7e70aa360b9fc5e8dc543e66c98bdf987da
Gozi
4eac07d82b1f1bcc956d6406bcdb2978493f4565ffd503814f6e63a63554ec5e
Gozi
60ab31dab9917563b8676880bc2efa5c01e721c482c254ecf081f87cbe60affc
Gozi
94e9357ef191184aff0d4ddc6ade7d8698d881e9c53becac7f6c4bf1c8d5cfbd
Gozi
a10d0656c8467ab5aae76cf74ff82c38e5e54185e78df806e5f2ea7ff718e50c
Gozi
cf816341e0eae9000454d053c35d0c45487035f44d8e2d0a48d5c4528130455c
Gozi
e02207d7d9b223d1cc4b72b8f7acba83d1e547549ff1896237c59940909c1549
Gozi
+ 17 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:5513 banker trojan
Link:
https://tria.ge/reports/210318-ec1t4mdyy2/
Behaviour
Suspicious use of WriteProcessMemory
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
greenwoodgrace.website
Unpacked files
SH256 hash:
bdcbd2d0cd87606e396e6ce106819129ce450d8004d131314565c489cbd409c5
MD5 hash:
9bb8581ec6e6ac977aa98fd74e0741d5
SHA1 hash:
a19e42cb28052e7b39ce69c35ba112c79b981f91
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/18fdb12a-ee64-4818-a2c9-9c57002f221e/
SH256 hash:
8e64df20b30b6ee7701cc74117c26134c3a8ab6a91fb4d7c08814a525e2de500
MD5 hash:
c43748409e01ad53259991976016699e
SHA1 hash:
4e536d76b9576ef9f88657f2cef0b6c51a6c5e38
Link:
https://www.unpac.me/results/18fdb12a-ee64-4818-a2c9-9c57002f221e/
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/8e64df20b30b6ee7701cc74117c26134c3a8ab6a91fb4d7c08814a525e2de500

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
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 8e64df20b30b6ee7701cc74117c26134c3a8ab6a91fb4d7c08814a525e2de500

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/125397/
  
URLhaus
https://urlhaus.abuse.ch/url/1072864/
  
Delivery method
Distributed via web download

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