MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa. 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


SmartLoader


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa
SHA3-384 hash: 0125bba7c18a3d539291ba0ef38030ee4d00b873b597cb3aca754dbe9b75ba13b79cefda043241d6348949aaa85dcab1
SHA1 hash: 4d87976a1e93bd57d50a4d39f4596912d2b16f5a
MD5 hash: ba485dc2ff67d3439dcbc7bc2452b7b8
humanhash: beryllium-purple-green-california
File name:ba485dc2ff67d3439dcbc7bc2452b7b8.exe
Download: download sample
Signature SmartLoader
Create hunting rule
File size:1'005'063 bytes
First seen:2023-06-10 10:31:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 24576:0NA3R5drX/WqqAmP5+bUULNprjD+Xw5QFfQah3Z9QbNh:V5OqzmB+bprjv5OQah3ZqbNh
TLSH T105251203B5D688F1D52209370959AB1179BDBE302F30DA6FB7D86D2ECA31090B725A77
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:exe SmartLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
d5b9beaf52a8d268da46a94a6c1b1a4a.exe
Verdict:
Malicious activity
Analysis date:
2023-06-07 01:30:56 UTC
Tags:
rat redline evasion
Link:
https://app.any.run/tasks/40254fd3-7574-4229-b342-e0d560858c86

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/397597/
Detection(s):
SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Launching a process
DNS request
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Creating a file
Creating a process with a hidden window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lolbin lolbin overlay packed packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/648451247f9fae00483ad02c/reports/4348e965-f627-48bf-a8c7-73961a5e0fdb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa
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:
Conti
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/696c8621-9f0a-4748-974b-e5a294784245
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1252285
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Creates an autostart registry key pointing to binary in C:\Windows
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule binary from dotnet directory
Suspicious powershell command line found
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 885302 Sample: ErmWC3540m.exe Startdate: 10/06/2023 Architecture: WINDOWS Score: 100 76 Multi AV Scanner detection for submitted file 2->76 78 Sigma detected: Schedule binary from dotnet directory 2->78 80 Yara detected AntiVM3 2->80 82 Machine Learning detection for sample 2->82 10 ErmWC3540m.exe 5 2->10         started        13 RegSvcs.exe 2 2->13         started        15 MTA1.exe 2 2->15         started        17 2 other processes 2->17 process3 file4 60 C:\Windows\Temp\cglwharps.exe, PE32 10->60 dropped 19 cglwharps.exe 1 10->19         started        22 conhost.exe 13->22         started        24 conhost.exe 15->24         started        26 conhost.exe 17->26         started        28 conhost.exe 17->28         started        process5 signatures6 84 Antivirus detection for dropped file 19->84 86 Multi AV Scanner detection for dropped file 19->86 88 Machine Learning detection for dropped file 19->88 90 3 other signatures 19->90 30 RegSvcs.exe 2 26 19->30         started        35 WerFault.exe 23 9 19->35         started        37 conhost.exe 19->37         started        process7 dnsIp8 64 ip-api.com 208.95.112.1, 49720, 80 TUT-ASUS United States 30->64 66 185.159.129.168, 49721, 80 ITOS-ASRU Russian Federation 30->66 62 C:\ProgramData\...\MTA1.exe, PE32 30->62 dropped 68 Suspicious powershell command line found 30->68 70 May check the online IP address of the machine 30->70 72 Creates an autostart registry key pointing to binary in C:\Windows 30->72 74 2 other signatures 30->74 39 powershell.exe 13 30->39         started        42 powershell.exe 21 30->42         started        44 schtasks.exe 1 30->44         started        46 2 other processes 30->46 file9 signatures10 process11 signatures12 92 Adds a directory exclusion to Windows Defender 39->92 48 powershell.exe 39->48         started        50 conhost.exe 39->50         started        52 conhost.exe 42->52         started        54 conhost.exe 44->54         started        56 conhost.exe 46->56         started        process13 process14 58 conhost.exe 48->58         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-06-07 02:45:44 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqx3pxs7py6swys4fmp6sbpjxmteivda2dwtsbhlbstnochny6va._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230610-mkzddafe5v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
3d32e5d54081d7bc43d1b1d6cd11c50e6d1419c6ed7cecd7ed7da4b51a09da64
MD5 hash:
a6d164ea43723c7a54b65823ffb7061f
SHA1 hash:
83eb3a52c9aeea787a33f6b60a0c02aae06956b5
Link:
https://www.unpac.me/results/93e144c2-9ac1-4641-af21-4787243011eb/
SH256 hash:
642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa
MD5 hash:
ba485dc2ff67d3439dcbc7bc2452b7b8
SHA1 hash:
4d87976a1e93bd57d50a4d39f4596912d2b16f5a
Link:
https://www.unpac.me/results/93e144c2-9ac1-4641-af21-4787243011eb/
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/642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa

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:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution

File information

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

Web download

SmartLoader

Executable exe 642fb7de5f7e3d2b625c2b1fe905e9bb26445460d0ed3904eb0ca6d708edc7aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2656259/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/397597/

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