MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25
SHA3-384 hash: 769d08388217ed6462e4054dfbffe97e739f200eb8bac8a9d01b1aeb9190488865f46bff1011674aa008c655d820991f
SHA1 hash: f745617a9c08e4bfb071edd2660adc5bd4487ac2
MD5 hash: ad1f7b71251a1f5c246d42b26fb9aea2
humanhash: washington-sierra-stream-three
File name:SecuriteInfo.com.Trojan.GenericKD.45776692.24969.28128
Download: download sample
Signature Gozi
Create hunting rule
File size:308'736 bytes
First seen:2021-03-15 18:56:13 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash b956b59f170442404461a7e9684c67de (1 x Gozi)
ssdeep 6144:qe/LFU7hUmCMQKvyh68/wkDfLsYuuAI0mMOr5SuQt:b/RU7MMy/ZQYuuAWRUrt
Threatray 130 similar samples on MalwareBazaar
TLSH CF64E0227981D432D7EA03361DA6DE44472CBDD55FA8CAE733C421DF6A9B2D0027A772
Reporter SecuriteInfoCom
Tags:Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.45776692.24969.28128.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9bdeb5f-00ce-4274-ac39-290b3e6d7f3d
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/639903
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 368921 Sample: SecuriteInfo.com.Trojan.Gen... Startdate: 15/03/2021 Architecture: WINDOWS Score: 52 15 Multi AV Scanner detection for submitted file 2->15 17 Machine Learning detection for sample 2->17 7 loaddll32.exe 1 2->7         started        process3 process4 9 rundll32.exe 7->9         started        11 WerFault.exe 6 9 7->11         started        process5 13 WerFault.exe 19 9 9->13         started       
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2021-02-24 06:23:00 UTC
File Type:
PE (Dll)
AV detection:
26 of 47 (55.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqavp444wqrrxqzz5nwimlf2vamf73y6gf4hoxlpbgxauiuurysq._file
Verdict:
malicious
Similar samples:
1f22836a61a81e1985074d64fcfcf30f7f94bf198b409531cd5632da1c3f2df7
Gozi
3b98e6c87edfb4da99612025cf485d302d42c184e73bcb727f9807923bfa9850
Gozi
3e8b92cda2c0d1dc74de0b060f43c2baf23ab08af69667ddbbe66f78d5e0389a
Gozi
51992453cfe179fa3a637985cba9f5a6d5ab495a268e000f480086821c009f3b
Gozi
56a0cec492d2f8d68f8c9c5f54a9c9407f352e3b33e1e3e6c68409acb0ec04ac
Gozi
71b928fd0b29e21bbfa4755b5347f4dc40653a82ec7ecf4947e325dbec23abaa
Gozi
74cc533238ae33245519b52784db0e6adbd3380b350717fdc69d4e36714173d5
Gozi
8600b6aff4ee95d4f78e5dc77f66af3c07241db926b053144943361bc64c37f7
Gozi
874342cb9571e9c05d9e29b415c42767df9ca677abfd9867ad23f966cdc6e80a
Gozi
d33a4d3ac76095145e6061009fc20432b5c2c6ec4a828c7b6956ea5f072f2c34
Gozi
+ 120 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:3300 banker trojan
Link:
https://tria.ge/reports/210315-hjr1yvf1as/
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:
5b5e1d0322e115318cef7a63555e89b01e252a6df6306ae9b87f82316192a577
MD5 hash:
b43b41fae1dcdfbd8baaed5818063e50
SHA1 hash:
4213941c4d5ce130bb30583e9b10993670186e00
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/d5042472-1495-4458-ac2c-1cbc76cf9256/
Parent samples :
440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25
eb5d21b247b7552956d9ed05df2de0f366835db3977c18291b65fdb876897126
SH256 hash:
440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25
MD5 hash:
ad1f7b71251a1f5c246d42b26fb9aea2
SHA1 hash:
f745617a9c08e4bfb071edd2660adc5bd4487ac2
Link:
https://www.unpac.me/results/d5042472-1495-4458-ac2c-1cbc76cf9256/
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/440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:GoziRule
Create hunting rule
Author:CCN-CERT
Description:Win32.Gozi
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:@ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:Ursnif
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Ursnif(a.k.a. Dreambot, Gozi, ISFB) in memory
Reference:internal research
Rule name:Ursnif3
Create hunting rule
Author:kevoreilly
Description:Ursnif Payload
Rule name:win_dreambot_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
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 440157f39cb4231bc339eb6c862cbaa8185fef1e3178775d6f09ae0a22948e25

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1069032/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1069036/
  
URLhaus
https://urlhaus.abuse.ch/url/1069038/
  
URLhaus
https://urlhaus.abuse.ch/url/1069043/
  
URLhaus
https://urlhaus.abuse.ch/url/1070190/

Comments