MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17b663a0fd2ee928ad5611283fcd8ef3a7c93ccff9527517a0ed892726c82ac3. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17b663a0fd2ee928ad5611283fcd8ef3a7c93ccff9527517a0ed892726c82ac3
SHA3-384 hash: 63296c3921e3109fd2c0078ea04bce4e9085a06e885bd630fbfa369fb38e5446d9904afadfb0e491ef88b7ef5c13a4c7
SHA1 hash: 09e70da9e19a4359d3f9d711422e40b4e7895017
MD5 hash: 2478dd0350147358149d3f176b79edb3
humanhash: kentucky-fourteen-glucose-two
File name:2478dd0350147358149d3f176b79edb3
Download: download sample
File size:1'951'744 bytes
First seen:2023-01-31 01:32:21 UTC
Last seen:2023-08-25 17:10:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 49152:w8+Oi/59OwXkkoA7hjdjWCsv5AQyQfuzM:w8piawXkbAtjeV0w
Threatray 492 similar samples on MalwareBazaar
TLSH T12295E042D8F789DED8F7CD7A3E6BB79781E8176897C61321B0964B021C809614CFA4E7
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2478dd0350147358149d3f176b79edb3
Verdict:
Malicious activity
Analysis date:
2023-01-31 01:33:00 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/f585f127-0052-4544-a98e-d882b85af472

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/358486/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.9891.21814.27224.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Creating a window
Searching for synchronization primitives
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Creating a file in the Windows subdirectories
Moving a file to the Windows subdirectory
Launching a process
Creating a process with a hidden window
Creating a service
Launching a service
Unauthorized injection to a recently created process
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
67%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/63d86fce2d4f6d560e23c40c/reports/94e67f19-d869-4b42-b762-520133796343/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:
Generic Threat 2
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7e8fc859-67e9-4043-b129-4c887c53e536
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1162083
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates HTML files with .exe extension (expired dropper behavior)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 794838 Sample: rRQfRYpGLx.exe Startdate: 31/01/2023 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 4 other signatures 2->42 7 rRQfRYpGLx.exe 4 2->7         started        process3 file4 24 C:\Users\user\AppData\...\ultrasetup.exe, PE32 7->24 dropped 26 C:\Users\user\AppData\Local\Temp\driver.exe, PE32 7->26 dropped 28 C:\Users\user\AppData\...\rRQfRYpGLx.exe.log, CSV 7->28 dropped 10 driver.exe 14 4 7->10         started        14 ultrasetup.exe 2 7->14         started        process5 dnsIp6 32 iplogger.com 148.251.234.93, 443, 49702 HETZNER-ASDE Germany 10->32 34 www.google.com 142.250.203.100, 49703, 80 GOOGLEUS United States 10->34 44 Antivirus detection for dropped file 10->44 46 May check the online IP address of the machine 10->46 48 Creates HTML files with .exe extension (expired dropper behavior) 10->48 50 Machine Learning detection for dropped file 10->50 17 WerFault.exe 20 9 10->17         started        30 C:\Users\user\AppData\...\ultrasetup.tmp, PE32 14->30 dropped 52 Multi AV Scanner detection for dropped file 14->52 54 Obfuscated command line found 14->54 19 ultrasetup.tmp 3 12 14->19         started        file7 signatures8 process9 file10 22 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 19->22 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17b663a0fd2ee928ad5611283fcd8ef3a7c93ccff9527517a0ed892726c82ac3/
Threat name:
ByteCode-MSIL.Downloader.ShortLoader
Create hunting rule
Status:
Malicious
First seen:
2023-01-29 21:23:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c63ghih5f3usrlkwceud7tmo6ot4spgp7fjhkf5a5wesojwiflbq._file
Verdict:
malicious
Similar samples:
3b4c1d0a112668872c1d4f9c9d76087a2afe7a8281a6cb6b972c95fb2f4eb28e
49e0e5f0de62fb6647ac6a76a8e57a9b636c777f9304337bff11971a7c6966e3
6087004fc16d11ff78f73284741e3ee39d74ce6a64f7546046a155c6404c7865
69270e0858c6c4162f079d8d69f4146e15b86ac71c43690f6faa9f4266f9d2c1
86890f5d0dc15d61b23cef3a33334a22fd11a729d8831f3eb9d8b54ffb48fa98
8a227b80714a2ee25f04541f20c7bcee3063d96541dde42e9c99523e2cd74341
c5aa0ec8d3e2dcf0fcdea0ea8e72f7edbd673cfc2f4fb127ceaf6b890f3f8bab
dc2666c86b512a0b4455943b1275a628e2d4f64a45f20ff8ad3fc58f4ceda057
+ 482 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/230131-byh3rseb34/
Behaviour
Modifies Internet Explorer settings
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Launches sc.exe
Checks computer location settings
Loads dropped DLL
Creates new service(s)
Executes dropped EXE
Unpacked files
SH256 hash:
700bf81f87fff0144a2d731557b7d31aa221c8af7c6cb77d353464f5862742c2
MD5 hash:
35cb4b33a26d152179ac00afecbb81fe
SHA1 hash:
8132b69029804d9366075f736f44d3750d6826a3
Link:
https://www.unpac.me/results/c4d33950-4543-4412-8281-5082cd76e728/
SH256 hash:
1db9ea41164299f5c7612268ec2341618ce66371137bb26f18e0b9d40da45e82
MD5 hash:
14a8c880d94dea221e24a6fa509d7a74
SHA1 hash:
4ce07cad8f3ec71c76f63b8e0704c883ed3498f0
Link:
https://www.unpac.me/results/c4d33950-4543-4412-8281-5082cd76e728/
SH256 hash:
43759b6215aec4926270b66d20fb8dfd3d1316d3bc95bf8f740daaca36f023ad
MD5 hash:
e4e7021fad8210eb3819c97765120f85
SHA1 hash:
8ea03fa6841a0a14ec2a60cfd42022005c24f616
Link:
https://www.unpac.me/results/c4d33950-4543-4412-8281-5082cd76e728/
SH256 hash:
2d97a412a55c6149c07c113dc6415a2902a01ce1c31d5e749dcce7d63b196860
MD5 hash:
e693dbf08da7b92d7acd5d5a3a0de806
SHA1 hash:
67f3a5c3662d93bbd27904c02c370d212b2c2694
Link:
https://www.unpac.me/results/c4d33950-4543-4412-8281-5082cd76e728/
SH256 hash:
17b663a0fd2ee928ad5611283fcd8ef3a7c93ccff9527517a0ed892726c82ac3
MD5 hash:
2478dd0350147358149d3f176b79edb3
SHA1 hash:
09e70da9e19a4359d3f9d711422e40b4e7895017
Link:
https://www.unpac.me/results/c4d33950-4543-4412-8281-5082cd76e728/
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/17b663a0fd2ee928ad5611283fcd8ef3a7c93ccff9527517a0ed892726c82ac3

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:MALWARE_Win_DLInjector04
Create hunting rule
Author:ditekSHen
Description:Detects downloader / injector
Rule name:msil_rc4
Create hunting rule
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 17b663a0fd2ee928ad5611283fcd8ef3a7c93ccff9527517a0ed892726c82ac3

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/358486/
  
URLhaus
https://urlhaus.abuse.ch/url/2523106/

Comments


Avatar
zbet commented on 2023-01-31 01:32:27 UTC

url : hxxp://77.73.134.27/testz.exe