MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172
SHA3-384 hash: 790498134a13e2ee9969facd4ce64845b4abc2be0f0a2a26978fa60faad222eda55dce34c81f3ed0777ba8b5fdb3f74a
SHA1 hash: a8d1cad82bb84489f8665f9a23e7d90fd7ac17ec
MD5 hash: d6dd040b678b04c9e1e8d287051d5b03
humanhash: vermont-ohio-earth-mexico
File name:SecuriteInfo.com.Trojan.Win32.Azorultml.5681
Download: download sample
Signature Gozi
Create hunting rule
File size:466'944 bytes
First seen:2021-02-10 13:10:57 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 281ea861025d7e9240efd01bc3d8f17a (8 x Gozi)
ssdeep 12288:WEZ6A+uMuXGMkoMouSkTqT7V9VqJ2Bmw:WWkuMuXG/LTqdO
Threatray 112 similar samples on MalwareBazaar
TLSH FBA44B01B7908034F4BB16F555BDE1B8943E7EA1572484C7B3C46EFF96A4AE0AD3061B
Reporter SecuriteInfoCom
Tags:Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Ursnif3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/116537/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Azorultml.5681.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/604557
Signature
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 351309 Sample: SecuriteInfo.com.Trojan.Win... Startdate: 10/02/2021 Architecture: WINDOWS Score: 52 13 Multi AV Scanner detection for submitted file 2->13 6 loaddll32.exe 1 2->6         started        process3 process4 8 rundll32.exe 6->8         started        11 rundll32.exe 6->11         started        signatures5 15 Found potential dummy code loops (likely to delay analysis) 8->15
Detection:
isfb
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172/
Threat name:
Win32.Trojan.Gozi
Create hunting rule
Status:
Malicious
First seen:
2021-02-10 13:11:11 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=56jnanxqojel3pb2cag6zhb6o53knws5cfknf5yevzhi3vxeufza._file
Verdict:
malicious
Similar samples:
09029ff1f317ccfdd92bfd8ae154328748e761231aabb51872e2b1204315f285
Gozi
2b8c7b7112e8070d01b2f977c360772e05704fff1838bf124780b9c8b699f337
Gozi
5ac50b4354b6b6725cc6294fe01160a58752a4ba5188be1b2874a29ae40376a0
Gozi
61774f16549fb39d6d28ea208634bb106294bb2e31e6847d804f74a08a4bc0e2
Gozi
74cc533238ae33245519b52784db0e6adbd3380b350717fdc69d4e36714173d5
Gozi
9179364ede393451f891c5eabd5ae671bdc926e940a728f9b78756520b6f7175
Gozi
97af6bffe2728e9c7317a1609e10dc8fb25c05b75b6088674fa1334ca324b8cb
Gozi
aa1e2f6cc5ef53f96b1ad2d13c69455afec9d4b611a30d0f5ded5fae1e0ebf23
Gozi
c1527e41f665f8e9d3db161f09cc598db5724cbf11addbcb967d217114409612
Gozi
ded0afec1ce538699df52daf0e024a3b2965fd0520e9ff4d5a8ed4c141967fb9
Gozi
+ 102 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:1100 banker trojan
Link:
https://tria.ge/reports/210210-na7c5qdqsj/
Behaviour
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
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:
3e76d3e72cc172bc62d90855a681d21df5f09450ff346304e18f9bdeab75d701
MD5 hash:
2447e99320b5cb6b0f3e45066ad1755b
SHA1 hash:
588ebc5c438bb373e14ace24e49ded33a4ccb200
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/d754b424-e1c6-4460-b0bc-e59e8edf5668/
Parent samples :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 hash:
ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172
MD5 hash:
d6dd040b678b04c9e1e8d287051d5b03
SHA1 hash:
a8d1cad82bb84489f8665f9a23e7d90fd7ac17ec
Link:
https://www.unpac.me/results/d754b424-e1c6-4460-b0bc-e59e8edf5668/
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/ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172

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 ef92d036f07248bdbc3a100dec9c3e7776a6da5d1154d2f704ae4e8dd6e4a172

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/998758/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/116537/

Comments