MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7
SHA3-384 hash: 6c4bc5415f669208a7bd197f92834fd7df1274b559fbd9191ffe3e13b29598f2d4c7d82183c74f7d1f8cca6e06a9b17c
SHA1 hash: 92f7dec08c1d03b94bd46da7d5a26e86e8a0448e
MD5 hash: 8830fe90dec02baeec496b9de8fef5af
humanhash: zebra-yankee-diet-vermont
File name:8830fe90dec02baeec496b9de8fef5af
Download: download sample
File size:1'019'392 bytes
First seen:2023-02-23 01:12:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:z1QwfK8yG7WrfdF+zEWkLQXqxO7O8ZNrYE:zxfpWpF+zEAXjcE
Threatray 3 similar samples on MalwareBazaar
TLSH T1B1251280A2A9C756DF6583F565B2800013FAA53FD521E32D2ECAF1DF35B276182057AF
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8830fe90dec02baeec496b9de8fef5af
Verdict:
No threats detected
Analysis date:
2023-02-23 01:14:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f52fc414-1221-4a65-a886-386fb70d5409

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/369147/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f6bda15741abdfaa9f1220/reports/a06a50ca-0dd0-4284-9605-137c8e7d0908/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILMamut
Link:
https://www.hybrid-analysis.com/sample/8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ccb99410-5de7-4e53-bfb7-56a352429115
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1181013
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 08:15:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnd2adf3xahjh6sjm77p5eopo3aox5w5wufutreivbxqaiel773q._file
Verdict:
malicious
Similar samples:
1fbe552d47b6b7a2ec61243244ffb26c31851caa79343e6317a3f123c9640b0e
32a350288f637331098059bb79eb72eff864d406f264189023f17a9054d6e5e8
7a104ae81acddbdc5a68e27d4eccf16765f9fc11ee45bf85541600cb61fe6830
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230223-bk3v1sec83/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7
MD5 hash:
8830fe90dec02baeec496b9de8fef5af
SHA1 hash:
92f7dec08c1d03b94bd46da7d5a26e86e8a0448e
Link:
https://www.unpac.me/results/97ac222b-f398-42d2-8a83-0934b6104de1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Executable exe 8b47a00cbbb80e93fa4967fefe91cf76c0ebf6ddb50b49c488a86f00208bfff7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2549141/
Cape
Cape
https://www.capesandbox.com/analysis/369147/

Comments


Avatar
zbet commented on 2023-02-23 01:12:36 UTC

url : hxxp://79.110.62.142/8890/vbc.exe