MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a55979165779c3c4fc1bc80b066837df206d9621b0162685ed1a6f6a5203d8af. 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


Quakbot


Vendor detections: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a55979165779c3c4fc1bc80b066837df206d9621b0162685ed1a6f6a5203d8af
SHA3-384 hash: 18325c365525f379891d092058cff11c251a3e77e6472194a681ac4ce65f2d0e1f3e10e30fc6429c6716ee63b01eadcc
SHA1 hash: de761f9bfaccbce0bf13087c62c7f07f90cf45e5
MD5 hash: 5b095bf1659cc61eb5fe026f93086ae0
humanhash: robert-ohio-zulu-steak
File name:8702268950347.img
Download: download sample
Signature Quakbot
Create hunting rule
File size:3'604'480 bytes
First seen:2023-03-04 09:09:17 UTC
Last seen:Never
File type: img
MIME type:application/octet-stream
ssdeep 24576:Bq2pALU9NJAWAdsCR7RIuXAxXgP0WEY/2DwF/mxUrF0ExGy:bA4nJAlkfg9iG/1x
TLSH T1B8F5FA342DEA502AF173EF7D8AE47596D95FBBA33703585D10A2038A0B23A42EDD153D
TrID 99.8% (.NULL) null bytes (2048000/1)
0.0% (.BIN/MACBIN) MacBinary 1 (1033/5)
0.0% (.ABR) Adobe PhotoShop Brush (1002/3)
0.0% (.SMT) Memo File Apollo Database Engine (88/84)
0.0% (.VXD) VXD Driver (29/21)
Reporter 0xToxin
Tags:202lg BUMBLEBEE img Quakbot

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
IL IL
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:requested information.lnk
File size:1'512 bytes
SHA256 hash: 6fb690fbeb572f4f8f0810dd4d79cff1ca9dbd2caa051611e98d0047f3f2aa56
MD5 hash: d691f44e52b98b73f9adc5d19881e666
MIME type:application/octet-stream
Signature Quakbot
File name:documents.ps1
File size:2'354'250 bytes
SHA256 hash: b6d05d8f7f1f946806cd70f18f8b6af1b033900cfaa4ab7b7361b19696be9259
MD5 hash: fcdf0ba1ce0384e1a55a9191d2761da0
MIME type:text/plain
Signature Quakbot
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilLNK.PkillLOLBinWrapBattle.20220620.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.LOLBinOddLookPSHELL.20220711.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.ReturnOfTheMac.002590d2c4a2.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive masquerade powershell
Link:
https://www.filescan.io/uploads/64030af147dff094b52836c5/reports/6d74e437-0df8-4af1-8827-810ee1308332/overview
Verdict:
Suspicious
Labled as:
PHP/Agent.NE
Link:
https://www.hybrid-analysis.com/sample/a55979165779c3c4fc1bc80b066837df206d9621b0162685ed1a6f6a5203d8af
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a55979165779c3c4fc1bc80b066837df206d9621b0162685ed1a6f6a5203d8af/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 13:07:13 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
5 of 39 (12.82%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvmxsfsxphb4j7a3zafqm2bx34qg3frbwalcnbpndjxwuuqd3cxq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a55979165779c3c4fc1bc80b066837df206d9621b0162685ed1a6f6a5203d8af

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_win64_bumblebee_powershell_loader
Create hunting rule
Author:Rony
Description:Detects a Powershell Loader used to load bumblebee in memory
Rule name:EXE_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies executable artefacts in shortcut (LNK) files.
Rule name:LNK_sospechosos
Create hunting rule
Author:Germán Fernández
Description:Detecta archivos .lnk sospechosos
Rule name:PS_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies PowerShell artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_PowerShell
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to powershell inside an lnk file, which is suspicious

File information

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

Comments