MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28a4d1a4952661364f6f61d18f815dc9cdc9747e8ae014c4ba035145af26f04c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28a4d1a4952661364f6f61d18f815dc9cdc9747e8ae014c4ba035145af26f04c
SHA3-384 hash: 606bdc04d649df17c17130d6158b706c5311ca3b0c8a5384673b7dbe5c1da9d6b23b2a9899608e8f4779221a0b1bdf86
SHA1 hash: d5afb2aad85271c57aa09ad8f6e8ab207fcf0516
MD5 hash: 4e184f2cc95ec3aae2d6ce577d3b80ad
humanhash: butter-artist-purple-neptune
File name:4590000.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:44'544 bytes
First seen:2022-02-10 15:17:38 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
ssdeep 768:qRtKa9J343PPTIKyA+vgOZVGdX6Ib2HJQOJPfJMujpeprAkz:SKa9JI/bI7YOZcJb2pQOJ3JMuNcrbz
Threatray 436 similar samples on MalwareBazaar
TLSH T16D139E41F6F50CF2C2E39EB07A14FBF867FA9A3112785091AB1359C95A64923D63D30B
Reporter 0x746f6d6669
Tags:dll Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/240662/
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/62052cab289e2f3e4fbca92c/reports/a96e26bc-2d52-49cb-9cee-dae94031f42e/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f2bace73-cf0d-4eb4-9265-4853d8dcb057
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/937759
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 570240 Sample: 4590000.dll Startdate: 10/02/2022 Architecture: WINDOWS Score: 60 13 Antivirus / Scanner detection for submitted sample 2->13 15 Multi AV Scanner detection for submitted file 2->15 17 Sigma detected: Suspicious Call by Ordinal 2->17 7 loaddll32.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        process5 11 rundll32.exe 9->11         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/28a4d1a4952661364f6f61d18f815dc9cdc9747e8ae014c4ba035145af26f04c/
Threat name:
Win32.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2022-02-10 15:18:11 UTC
File Type:
PE (Dll)
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fcsndjevezqtmt3pmhiy7ak5zhg4s5d6rlqbjrf2aniullzg6bga._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
2603f6890e3c3d47696b37c47516ac2e9f35e6805653f467a0a22de2b88defc8
Gozi
4eae1c5ebdb7b2021913b37477077bde0177579b6f8d43a49bd8a202b45657f4
Gozi
6a455667f74c818d5e20a83af8ba5eb8022b1714ceb9302c2b7f7f4ea1a141c9
Gozi
834c9cc222bf8cc79f13c782fec74f2f6c7bb332c0540ef04c9aeb3889b92a87
Gozi
a181b562122fb3752137474073f22e1b2b1b4cc82a5269e73847a0e2e212cd56
Gozi
a5540f6dd0f7761dd3f7e52f5e1d25332b99d95cccf63401d202406160948750
Gozi
aef8910dddfc1c5c009db13160c82aae5af66692effb41469c6490e774a420e3
Gozi
ceba6a7f9a2c25a35090470c6209aefed808786c47194a18415a7898390c20cb
Gozi
e4a5317a1b7c1ab91bb131dba5fea06fdb89e38c291e17f71b5c1634cfddecbe
Gozi
eb44943385bba67eff81794d2f5667817a6761f13775149c615a543c0e78186c
Gozi
+ 426 additional samples on MalwareBazaar
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
family:gozi_ifsb botnet:7613
Link:
https://tria.ge/reports/220210-splkzahab3/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Malware Config
C2 Extraction:
interlines.top
interlines.space
linkspremium.ru
premiumlists.ru
Unpacked files
SH256 hash:
28a4d1a4952661364f6f61d18f815dc9cdc9747e8ae014c4ba035145af26f04c
MD5 hash:
4e184f2cc95ec3aae2d6ce577d3b80ad
SHA1 hash:
d5afb2aad85271c57aa09ad8f6e8ab207fcf0516
Detections:
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/3301f75a-e0f1-4905-b322-2fd40ef13ae3/
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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/240662/

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