MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8ac98c4e43e4290cdaefce51ebf9165143c31d3fbce0f9f80cf5a3258058c4a. 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: c8ac98c4e43e4290cdaefce51ebf9165143c31d3fbce0f9f80cf5a3258058c4a
SHA3-384 hash: 6edbb7eb6c0ea4b106526b185dc9f0a9c0ebe9197f82c33e71e7a8bd90fb6b5ff17cb7653b5eacb409af6e3a50dac7c2
SHA1 hash: 1bd752e969771db5af1ffbf7ebe956dd8fefe040
MD5 hash: aa9e193908e16757ca1803d25f3b65d6
humanhash: december-dakota-kansas-romeo
File name:EWHxeQ.bfvvu
Download: download sample
Signature Gozi
Create hunting rule
File size:258'188 bytes
First seen:2022-03-15 10:29:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c4715cf6be93a0d532bbd0073142431e (3 x Gozi, 2 x RedLineStealer, 1 x ArkeiStealer)
ssdeep 3072:BwsrrHgB98BRdFfHsN+DBZqGZvTx5kQ4e2Bl:iqHgEBRjZqGZ7wVRr
Threatray 12'452 similar samples on MalwareBazaar
TLSH T14A44CF213660C837F55326311964CB725B7A78316AA5C34B7BA80F3A4F613D0AA3E3D6
File icon (PE):PE icon
dhash icon 4839b234e8c38890 (121 x RaccoonStealer, 54 x RedLineStealer, 51 x ArkeiStealer)
Reporter madjack_red
Tags:exe Gozi

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/250688/
Detection(s):
SecuriteInfo.com.Variant.Mikey.135294.12637.22608.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Launching a process
Searching for synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/9264/overview
Behaviour
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware overlay packed
Link:
https://www.filescan.io/uploads/62306ab00cd58dbd929dd191/reports/4827fc54-36df-484b-8b4a-68a43b610adf/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/ce7d5325-e3f7-43de-a908-c90003ba2227
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/956898
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Writes or reads registry keys via WMI
Writes registry values via WMI
Yara detected Ursnif
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
Detection:
gozi
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c8ac98c4e43e4290cdaefce51ebf9165143c31d3fbce0f9f80cf5a3258058c4a/
Threat name:
Win32.Trojan.Raccoon
Create hunting rule
Status:
Malicious
First seen:
2022-03-15 10:30:11 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcwjrrhehzbjbtno7tsr5p4rmukdymot7pha7h4az5ndewafrrfa._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
07de0324fd15b8dab3b0c9e4345a2ecc0d2bc0c806f6702cda99e480e9d6506c
Gozi
32e30f494b7bb01ab18836029193c2a79fb63795f978eeed31103f368c6d8fba
Gozi
4934962518447fe675fc3e72322d7e8eb1521bddcd45eae280f98d0b4d138c01
Gozi
51037666d1982db93e3123e88594d409805d3f1d970e9f926dcadb99f77f50f6
Gozi
5521400dffe660536524b06e28edc0805136092457722f3e1246a8749a0a7471
Gozi
74e82ea63f25fdb065ab8d4df1d69f9a22d1c1a76edf609f2f22d5080411fe4c
Gozi
a8e2a996c913eb390bd0074d461a97156ad7395ae5ca856c2a6e6c14be534e2d
Gozi
d5b1a96dc7d4007a9228abee105cd77305827ed28aac77932e7c416c888c9d30
Gozi
ea10f282be1864ccfe204fcba69fea1b172213a5dc114ef46c629a1ea98c8c24
Gozi
edb86e9c3d29b3d13c82562dc1aeb1cd7e2c33e2bfcbae30791bf1d1aaf4345f
Gozi
+ 12'442 additional samples on MalwareBazaar
Result
Malware family:
gozi_rm3
Create hunting rule
Score:
  10/10
Tags:
family:gozi_rm3 banker trojan
Link:
https://tria.ge/reports/220315-mjtrhacacl/
Behaviour
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Gozi RM3
Unpacked files
SH256 hash:
61170bc10fbf919c54920e0e16915332fcdea35807c73bc63a8fc027caa1b1e6
MD5 hash:
67788165e578ca91ad4cd46dfd8e567e
SHA1 hash:
008d5f76ce37ae4774089fbc611f464cd720d2b0
Link:
https://www.unpac.me/results/2503bc01-0e77-42e9-b35e-a344d368c14d/
SH256 hash:
c8ac98c4e43e4290cdaefce51ebf9165143c31d3fbce0f9f80cf5a3258058c4a
MD5 hash:
aa9e193908e16757ca1803d25f3b65d6
SHA1 hash:
1bd752e969771db5af1ffbf7ebe956dd8fefe040
Link:
https://www.unpac.me/results/2503bc01-0e77-42e9-b35e-a344d368c14d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.43
Link:
https://yomi.yoroi.company/submissions/c8ac98c4e43e4290cdaefce51ebf9165143c31d3fbce0f9f80cf5a3258058c4a

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:Sectigo_Code_Signed
Create hunting rule
Description:Detects code signed by the Sectigo RSA Code Signing CA
Reference:https://bazaar.abuse.ch/export/csv/cscb/
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/250688/

Comments