MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83f8ae320a18ab26c855162ad18d28e0669327ef71b28f630272ff2b43298608. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
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SHA256 hash: 83f8ae320a18ab26c855162ad18d28e0669327ef71b28f630272ff2b43298608
SHA3-384 hash: ba82bebbc91528b68da645ddfd2ad491a30d1fc9816b1622fe9e85590109c398c942814be42dadd49f20bc77ede90c19
SHA1 hash: ff5b62f61a3e745a7da0a95acada81aa23743778
MD5 hash: 99ee98a71c9fb5a3afc96c57d3bcb3da
humanhash: leopard-double-batman-equal
File name:10000000.dll
Download: download sample
Signature Gozi
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File size:44'032 bytes
First seen:2021-03-15 15:23:22 UTC
Last seen:2021-03-15 16:32:32 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash b22573a69d26385784955133514ca000 (4 x Gozi)
ssdeep 768:5fZ3XZhUMTv/+93DNlYN40ZVpcrpCEl+YMajQImOswUlGva9AdAwG:hZnnGDsNXZzcr/l+Lou0c8NO
Threatray 155 similar samples on MalwareBazaar
TLSH 2113F120AF202478C59D57701646C22B136B4BC8052BE96587AF6AE0E7C4A46FF777B2
Reporter 0x746f6d6669
Tags:Gozi

Intelligence

File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Gozi.795.23338.21824.UNOFFICIAL
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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.
Malware family:
Ursnif
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e5b96172-79c9-4fb1-baa6-dad620350def
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/639664
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 368804 Sample: 10000000.dll Startdate: 15/03/2021 Architecture: WINDOWS Score: 52 30 Antivirus / Scanner detection for submitted sample 2->30 32 Machine Learning detection for sample 2->32 8 loaddll32.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        12 regsvr32.exe 8->12         started        14 rundll32.exe 8->14         started        process5 16 iexplore.exe 2 72 10->16         started        dnsIp6 22 192.168.2.1 unknown unknown 16->22 19 iexplore.exe 156 16->19         started        process7 dnsIp8 24 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49733, 49734 FASTLYUS United States 19->24 26 geolocation.onetrust.com 104.20.184.68, 443, 49718, 49719 CLOUDFLARENETUS United States 19->26 28 8 other IPs or domains 19->28
Detection:
isfb
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Link:
https://mwdb.cert.pl/sample/83f8ae320a18ab26c855162ad18d28e0669327ef71b28f630272ff2b43298608/
Threat name:
Win32.Trojan.Ursnif
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Status:
Malicious
First seen:
2021-03-15 15:24:06 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qp4k4mqkdcvsnscvcyvnddji4btjgj7pogzi6yycol7swqzjqyea._file
Verdict:
suspicious
Similar samples:
0700fa851908bcd508385b8a6d90ff529ad91183256b18352812013d282ceb80
Gozi
0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237
Gozi
35375028a2cc4876b5a8476876ad75a037b8c4e303589ce6e9d9c61aaba9f74c
Gozi
8df914f790a6e5eb07042cce36ea9a23e23cdc1610d930f306f9ef55b6d8a2c5
Gozi
9c51cbe4681facc34623aeca27a18dbaa6db1337990a0e003b7c9babeb06c1eb
Gozi
b58421ea643bc7d9e6411257f690cc53f2561b01ade33f4d35cea6d5d60d27d8
Gozi
bad7c7a4553a600deef25fe5e29b22fcba05d32f9155352d12f8438080b07fa9
Gozi
cecc7c45b526be846e68a05775a05ec1809342b0dc225fd4335ae252e07cd200
Gozi
ebb7be9831bb93c4dbb72057ce647791ee53f37a680443793d67cc6a0d9bbf5e
Gozi
f87ed79fbb1a2228c97fb59127eade39c4f8218fa28ddd76b50da177d81438e3
Gozi
+ 145 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
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Score:
  10/10
Tags:
family:gozi_ifsb botnet:3001
Link:
https://tria.ge/reports/210315-2kaas9xqvx/
Behaviour
Suspicious use of WriteProcessMemory
Malware Config
C2 Extraction:
microsoft.com/news
googleapis.com
calledoscope.xyz
valentinoproject.xyz
Unpacked files
SH256 hash:
83f8ae320a18ab26c855162ad18d28e0669327ef71b28f630272ff2b43298608
MD5 hash:
99ee98a71c9fb5a3afc96c57d3bcb3da
SHA1 hash:
ff5b62f61a3e745a7da0a95acada81aa23743778
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/83d3ef64-e2fa-43fd-9002-4d26ff6249ef/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
Link:
https://yomi.yoroi.company/submissions/83f8ae320a18ab26c855162ad18d28e0669327ef71b28f630272ff2b43298608

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:win_isfb_auto
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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.

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