MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033
SHA3-384 hash: e5a38e2663bc4c1f11c5d494b6f973934363beda0da1b898c3af04ee85db7eaa1e9bc79e2b2182a59325f000ba8162d1
SHA1 hash: 1d555eb9f008eab714b2c18418aff42b97925bd9
MD5 hash: 017937245c0eae43f4e47e0f8b554571
humanhash: oranges-mirror-comet-skylark
File name:017937245c0eae43f4e47e0f8b554571
Download: download sample
File size:303'104 bytes
First seen:2024-01-20 00:29:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e166fb401549dc96a9cec92a8361355e
ssdeep 6144:JO7Lt6wCv5IgpAhvMiqvw2cveKkIxQTSBh7s:+x6wCBWRjC0lp
TLSH T1B3548E1392F13F54E6A64B329E3FC5E8765EF6518F1A7769223C8A1F29711B2C223311
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 1248c8f0c8f17284
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
418
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/471787/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/65ab13d12593e1cd0baa9211/reports/dd75ca9d-49bd-4e3d-b024-6b44b2374b8b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/ee8e0054-0261-4e98-96d1-94727a691194
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1377838
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1377838 Sample: 2GcyKWwL4E.exe Startdate: 20/01/2024 Architecture: WINDOWS Score: 68 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Nymaim 2->25 27 Machine Learning detection for sample 2->27 6 2GcyKWwL4E.exe 15 2->6         started        process3 file4 17 windowsdesktop-run...-6.0.26-win-x86.exe, PE32 6->17 dropped 19 windowsdesktop-run...0.26-win-x86[1].exe, PE32 6->19 dropped 9 WerFault.exe 16 6->9         started        11 WerFault.exe 16 6->11         started        13 WerFault.exe 2 16 6->13         started        15 5 other processes 6->15 process5
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033/
Threat name:
Win32.Backdoor.Tofsee
Create hunting rule
Status:
Malicious
First seen:
2024-01-20 00:30:05 UTC
File Type:
PE (Exe)
Extracted files:
41
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lgpxob6cwvva2dt7qg4kmlqqlqgs76ybrafkpvvxhraudw6jmazq._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/240120-asyqlagcem/
Behaviour
Program crash
Downloads MZ/PE file
GCleaner
Malware Config
C2 Extraction:
185.172.128.90
5.42.64.3
5.42.65.85
Unpacked files
SH256 hash:
59a3b09f15807077353511a9b20f07c7b4d5ec0283dd1729d6a1b458ab34cc88
MD5 hash:
39d19848d11f105b8271760bcabfd79f
SHA1 hash:
d74fe12af9547d022e59123da89e58b84f3268cf
Link:
https://www.unpac.me/results/15b6430d-8f72-4673-bdff-a4420a8ae5bb/
SH256 hash:
599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033
MD5 hash:
017937245c0eae43f4e47e0f8b554571
SHA1 hash:
1d555eb9f008eab714b2c18418aff42b97925bd9
Link:
https://www.unpac.me/results/15b6430d-8f72-4673-bdff-a4420a8ae5bb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

Web download

Executable exe 599f7707c2b56a0d0e7f81b8a62e105c0d2ffb01880aa7d6b73c4141dbc96033

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/471787/

Comments


Avatar
zbet commented on 2024-01-20 00:29:03 UTC

url : hxxp://5.42.67.26/download.php?pub=univ/