MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b573efb3314fc674683285ed910820088ff977c6c9e9981df878ec46a291f6c3. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b573efb3314fc674683285ed910820088ff977c6c9e9981df878ec46a291f6c3
SHA3-384 hash: f7c8e84d967f326d90056aeed23fe7c9cb4457940b7ef273ed4375f48f095e68bebde1ba85556229729309e6702319e4
SHA1 hash: 4b662bf47c5d1b581c39693bc0fa9652334fd143
MD5 hash: 6faec51511763b043fe2945b92f7001c
humanhash: green-march-illinois-connecticut
File name:6faec51511763b043fe2945b92f7001c.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:444'928 bytes
First seen:2020-10-08 17:45:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 97ef033c4c9d51545abb04b036703d27 (1 x Gozi)
ssdeep 6144:R3Fjg8EaYR67Nxx9XIJRJUb7nNdswobhW2sMzjSIax4SGTAiMYiwNDqgiiSUkr7F:75EI7jx90GPNXobFUc9wwfiCcF
Threatray 4 similar samples on MalwareBazaar
TLSH F594E04B58207B60C7711E7066E7D3DB23391B7D478A2E6A2C0995DC829737EFE10C6A
Reporter abuse_ch
Tags:exe Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69326/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Searching for the window
Launching a process
Connection attempt
Unauthorized injection to a system process
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/485877
Signature
Allocates memory in foreign processes
Contains VNC / remote desktop functionality (version string found)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Uses tracert.exe to detect the network architecture
Writes to foreign memory regions
Yara detected Keylogger Generic
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b573efb3314fc674683285ed910820088ff977c6c9e9981df878ec46a291f6c3/
Threat name:
Win32.Spyware.TrickBot
Create hunting rule
Status:
Malicious
First seen:
2020-09-16 06:37:00 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  2/5
Verdict:
malicious
Similar samples:
1c08cf3dcf465a4a90850cd256d29d681c7f618ff7ec94d1d43529ee679f62f3
Gozi
bde46cf05034ef3ef392fd36023dff8f1081cfca6f427f6c4894777c090dad81
Gozi
df236c2266dae72d6788196050343aa39c29ef6d6659792cdd459f4d8286820f
Gozi
f6c6a59c54373d9a49e7a5a7aa859d6bda9f5826e4bb652f5898fa78c8748f39
Gozi
Result
Malware family:
gozi_ifsb
Create hunting rule
Score:
  10/10
Tags:
banker trojan family:gozi_ifsb
Link:
https://tria.ge/reports/201008-r6xykyecpe/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Gozi, Gozi IFSB
Unpacked files
SH256 hash:
b573efb3314fc674683285ed910820088ff977c6c9e9981df878ec46a291f6c3
MD5 hash:
6faec51511763b043fe2945b92f7001c
SHA1 hash:
4b662bf47c5d1b581c39693bc0fa9652334fd143
Link:
https://www.unpac.me/results/f3966018-06a3-4913-bfdb-2777550d3ac9/
SH256 hash:
3763f5b2e877cae3d803a81722712b29106964380c1c135c47d721689bfb048f
MD5 hash:
d6143e9d0f4a8dd0a12436caad6b7ad3
SHA1 hash:
bec0694d333c1ab7398c3fa676fdb6191f37540b
Link:
https://www.unpac.me/results/f3966018-06a3-4913-bfdb-2777550d3ac9/
SH256 hash:
fbf80df75d8b5810707aa4fc97ebdc66cda92d186e40b7b401cc2e1a58ee1fc4
MD5 hash:
b617e1d2d21594a4053e9d01143669c4
SHA1 hash:
3443a6dd938cdd3a9f720476db6a3d1878b28bd6
Link:
https://www.unpac.me/results/f3966018-06a3-4913-bfdb-2777550d3ac9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ursnif3
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b573efb3314fc674683285ed910820088ff977c6c9e9981df878ec46a291f6c3

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:crime_win32_hvnc_banker_gen
Create hunting rule
Author:@VK_Intel
Description:Detects malware banker hidden VNC
Reference:https://twitter.com/VK_Intel/status/1247058432223477760
Rule name:crime_win32_hvnc_zloader1_hvnc_generic
Create hunting rule
Author:@VK_Intel
Description:Detects Zloader hidden VNC
Reference:https://twitter.com/malwrhunterteam/status/1240664014121828352
Rule name:HiddenVNC
Create hunting rule
Author:@bartblaze
Description:Identifies HiddenVNC, which can start remote sessions.

File information

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

Web download

Gozi

Executable exe b573efb3314fc674683285ed910820088ff977c6c9e9981df878ec46a291f6c3

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/69326/
  
URLhaus
https://urlhaus.abuse.ch/url/670648/
  
Delivery method
Distributed via web download

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