MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac633cc57571ff54a72dd8cac9236cddef488af8074e08a3b17b53983d3f0733. 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: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac633cc57571ff54a72dd8cac9236cddef488af8074e08a3b17b53983d3f0733
SHA3-384 hash: e05ca1f9797a6ad0ffc09a6f647dde2f969ac863418e678d958ebf33d3fb766745b6636238835da01a0e02dbf90e6d94
SHA1 hash: af58e06fafcf944e800ac5029b5a40ce5326db3e
MD5 hash: d8b1d46801506b84938f864365bc7c81
humanhash: network-seventeen-earth-earth
File name:62724e14c3203.dll
Download: download sample
Signature Gozi
Create hunting rule
File size:3'735'060 bytes
First seen:2022-05-04 09:58:51 UTC
Last seen:2022-05-04 10:37:12 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash c846031d91edf5130318f0a56b358ac5 (1 x Gozi)
ssdeep 49152:3TeGCEZ8YnAM+OxCYxsk2GVybVpr7Vt+S/z/:3TBCEZXAM+O4msk2GV4Vprxt+SL/
TLSH T136065AE1760AA5CFD09A5AF89813CF026B3C53F94A115D13EDA9787F6D63CC13289E24
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter JAMESWT_WT
Tags:dll enel EnelEnergia Gozi isfb ITA Ursnif

Intelligence

File Origin
# of uploads :
3
# of downloads :
858
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/268591/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.8671.21701.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Searching for analyzing tools
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62724e69801e66012b26b955/reports/07e5d272-eee5-4af8-8571-7733c0d51704/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/60ac46d4-ee6a-4cf4-9835-84c2328a624c
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/987644
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac633cc57571ff54a72dd8cac9236cddef488af8074e08a3b17b53983d3f0733/
Threat name:
Win32.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2022-05-04 09:59:10 UTC
File Type:
PE (Dll)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion themida
Link:
https://tria.ge/reports/220504-lz2xdadeg9/
Behaviour
Suspicious use of WriteProcessMemory
Checks BIOS information in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
ac633cc57571ff54a72dd8cac9236cddef488af8074e08a3b17b53983d3f0733
MD5 hash:
d8b1d46801506b84938f864365bc7c81
SHA1 hash:
af58e06fafcf944e800ac5029b5a40ce5326db3e
Link:
https://www.unpac.me/results/bf23118d-812a-42fe-941d-3471c3c9c1a9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.36
Link:
https://yomi.yoroi.company/submissions/ac633cc57571ff54a72dd8cac9236cddef488af8074e08a3b17b53983d3f0733

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gozi

DLL dll ac633cc57571ff54a72dd8cac9236cddef488af8074e08a3b17b53983d3f0733

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2177755/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/268591/

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