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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4800652d420be772f2d84aa67aa25edbfa8c47efe836c64bf7fa1619480f5a4a. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4800652d420be772f2d84aa67aa25edbfa8c47efe836c64bf7fa1619480f5a4a
SHA3-384 hash: 2fab62efd9ba1c926bc847dbbff3220444b6c538d856666be379b5d9485a5c9417bdc11cf3d341e5134738eb178207e6
SHA1 hash: bab4658dbfc5635d2b083b0e0065a6538277baf2
MD5 hash: 0fb936e81e49062d54ff77adc0be531d
humanhash: tennis-nine-mississippi-golf
File name:gozi.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:38'400 bytes
First seen:2022-09-22 07:46:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a225a198dd77b77924eb15a705beb665 (16 x Gozi)
ssdeep 768:Y41V8UHIm27yCBMoxKRZsLgY5AQnkcgIHAs5Tdh77k3mNrow:YefIZ7NBR6Zsd5U8f5xhfk3eo
TLSH T1C303D17B16E898B7DBD7E7B677A5711AC77C83863B080DC9C261156A9570094D22F013
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter 0x746f6d6669
Tags:exe Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
gozi.exe
Verdict:
Suspicious activity
Analysis date:
2022-09-22 07:48:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6a5108ba-2ba4-4a18-aefe-f308100369ae

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/312238/
Detection(s):
Win.Malware.GoziISFB-9940853-1
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Using the Windows Management Instrumentation requests
DNS request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/38440/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gozi packed razy ursnif
Link:
https://www.filescan.io/uploads/632c136f733cf0604650dadb/reports/66b66aa2-434c-43bb-b14f-c5e98cf93cca/overview
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f106e900-bcce-49b6-a8bd-fc8447e3cfff
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1075081
Signature
Antivirus / Scanner detection for submitted sample
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking system information)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4800652d420be772f2d84aa67aa25edbfa8c47efe836c64bf7fa1619480f5a4a/
Threat name:
Win32.Infostealer.Gozi
Create hunting rule
Status:
Malicious
First seen:
2022-09-19 00:56:22 UTC
File Type:
PE (Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jaagklkcbptxf4wyjkthvis63p5iyr7p5a3mms7x7ilbssapljfa._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:70000 banker trojan
Link:
https://tria.ge/reports/220922-jmjh6aaef7/
Behaviour
Gozi, Gozi IFSB
Malware Config
C2 Extraction:
trackingg-protectioon.cdn1.mozilla.net
45.8.158.104
188.127.224.114
weiqeqwns.com
wdeiqeqwns.com
weiqeqwens.com
weiqewqwns.com
iujdhsndjfks.com
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e15d92d4-1e27-4d51-83fc-fa645b771bcc
Unpacked files
SH256 hash:
1d313a2c4e0adaa6bd7e3cf3954d64c385d1858fc9a89294fc1e00a05992e9d9
MD5 hash:
c15ec3185067267837c336af83a413be
SHA1 hash:
8426d1d6ea9dae1f3c960f3bd2d6281aa5e725c6
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/1a41d187-71be-4656-a036-907391601893/
SH256 hash:
4800652d420be772f2d84aa67aa25edbfa8c47efe836c64bf7fa1619480f5a4a
MD5 hash:
0fb936e81e49062d54ff77adc0be531d
SHA1 hash:
bab4658dbfc5635d2b083b0e0065a6538277baf2
Link:
https://www.unpac.me/results/1a41d187-71be-4656-a036-907391601893/
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4800652d420b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ursnif3
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4800652d420be772f2d84aa67aa25edbfa8c47efe836c64bf7fa1619480f5a4a

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:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest7
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:win_isfb_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.isfb.

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/312238/

Comments