MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a. 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


Amadey


Vendor detections: 18


Intelligence 18 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a
SHA3-384 hash: 04b4edb73de95e9ccd9145fbc3e28a9e8d531c240268d694dc3b5f165bf22b085327e19b06e899f69c29967ae043dedc
SHA1 hash: 88f26343350d7b156e462d6d5c50697ed9d3911c
MD5 hash: 5d0310efbb0ea7ead8624b0335b21b7b
humanhash: coffee-oscar-indigo-table
File name:Utsysc.bin
Download: download sample
Signature Amadey
Create hunting rule
File size:313'856 bytes
First seen:2023-11-02 07:07:56 UTC
Last seen:2023-11-02 08:15:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f722e751a647e22fa4d7e966bdaa4f04 (2 x Amadey, 1 x Stealc)
ssdeep 6144:Rb6w2ysktItqrvJ8oGJJWfZRXIjqGlG4u67+lAOHziULb:RNtmqjJ8xJmRGltu67sfL
Threatray 8 similar samples on MalwareBazaar
TLSH T177643A117916C032D56061B21AB5BFF2C59DAC199BB049EF6BC00E76DA212E3BD70F39
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter 0xrb
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
395
Origin country :
IN IN
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
https://baramode.com/wp-includes/server/File.rar
Verdict:
Malicious activity
Analysis date:
2023-11-01 21:37:03 UTC
Tags:
privateloader evasion opendir loader risepro stealer redline stealc oski ransomware stop smoke sinkhole amadey botnet kelihos trojan lumma miner arkei vidar raccoon recordbreaker g0njxa
Link:
https://app.any.run/tasks/d46db0da-c4d1-466d-a294-136db798b80b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Amadey
Create hunting rule
Link:
https://www.capesandbox.com/analysis/457749/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.14123.3086.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Searching for the window
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Creating a file
Delayed reading of the file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Launching the process to change network settings
Sending an HTTP GET request
Adding an access-denied ACE
Running batch commands
Unauthorized injection to a recently created process
Stealing user critical data
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin masquerade shell32
Link:
https://www.filescan.io/uploads/65434ad3390b22a61e547e3a/reports/16aafd0e-1c22-4812-bcf9-3661d9a2708b/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/67141185-99ee-4944-9937-5f670e2c7c8e
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335843
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Posts data to a JPG file (protocol mismatch)
Sample uses string decryption to hide its real strings
Sigma detected: Capture Wi-Fi password
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal WLAN passwords
Tries to steal Instant Messenger accounts or passwords
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1335843 Sample: Utsysc.bin.exe Startdate: 02/11/2023 Architecture: WINDOWS Score: 100 69 Snort IDS alert for network traffic 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Found malware configuration 2->73 75 11 other signatures 2->75 10 Utsysc.bin.exe 4 2->10         started        14 Utsysc.exe 2->14         started        16 Utsysc.exe 2->16         started        18 3 other processes 2->18 process3 file4 65 C:\Users\user\AppData\Local\...\Utsysc.exe, PE32 10->65 dropped 93 Contains functionality to inject code into remote processes 10->93 20 Utsysc.exe 19 10->20         started        25 conhost.exe 10->25         started        signatures5 process6 dnsIp7 67 167.235.20.126, 49712, 49713, 49714 ALBERTSONSUS United States 20->67 57 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 20->57 dropped 59 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 20->59 dropped 61 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32+ 20->61 dropped 63 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 20->63 dropped 85 Multi AV Scanner detection for dropped file 20->85 87 Creates an undocumented autostart registry key 20->87 89 Machine Learning detection for dropped file 20->89 91 Uses schtasks.exe or at.exe to add and modify task schedules 20->91 27 rundll32.exe 20->27         started        29 rundll32.exe 12 20->29         started        32 cmd.exe 1 20->32         started        34 schtasks.exe 1 20->34         started        file8 signatures9 process10 signatures11 36 rundll32.exe 23 27->36         started        95 System process connects to network (likely due to code injection or exploit) 29->95 39 conhost.exe 32->39         started        41 cmd.exe 1 32->41         started        43 cacls.exe 1 32->43         started        47 4 other processes 32->47 45 conhost.exe 34->45         started        process12 signatures13 77 Tries to steal Instant Messenger accounts or passwords 36->77 79 Uses netsh to modify the Windows network and firewall settings 36->79 81 Tries to harvest and steal ftp login credentials 36->81 83 2 other signatures 36->83 49 tar.exe 36->49         started        51 netsh.exe 36->51         started        53 BackgroundTransferHost.exe 36->53         started        process14 process15 55 conhost.exe 49->55         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2023-11-01 18:39:04 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 23 (95.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uq7tz6luyavopf5rlwiiwdhbeu3yd2kshi5fqmobthfu2xol3jfa._file
Verdict:
malicious
Similar samples:
05d28697d8bd5e3c295d089ecbbd6275acefdeed442fa6355e768e5494f32b71
Amadey
10b7026a636878b773169f668c5b4f54f52e52799ce275ca17b5612a0764ea11
Amadey
4643d18bb8be79c2e3178bc3978d201c596ab70a347e8cf1e8fdbe3028d69d7c
Amadey
bb3b97681483019dc3651fa00de5ed7ed09e223bc9740db1e8514ef27ad1adef
Amadey
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:glupteba family:redline family:sectoprat family:smokeloader family:zgrat botnet:@ytlogsbot botnet:pixelnew2.0 botnet:up3 backdoor dropper evasion infostealer loader rat spyware stealer trojan
Link:
https://tria.ge/reports/231102-hx74tsae95/
Behaviour
Creates scheduled task(s)
Kills process with taskkill
Modifies registry key
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Launches sc.exe
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Modifies Windows Firewall
Stops running service(s)
ZGRat
Amadey
Detect ZGRat V1
Glupteba
Glupteba payload
RedLine
RedLine payload
SectopRAT
SectopRAT payload
SmokeLoader
Malware Config
C2 Extraction:
194.169.175.235:42691
http://host-file-host6.com/
http://host-host-file8.com/
194.49.94.11:80
Dropper Extraction:
https://drive.google.com/uc?export=download&id=1ogbCiwBaVXPjDHhV0GcZx3l_HoU1dbid
Unpacked files
SH256 hash:
a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a
MD5 hash:
5d0310efbb0ea7ead8624b0335b21b7b
SHA1 hash:
88f26343350d7b156e462d6d5c50697ed9d3911c
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/565358bc-f97a-4a08-8f1e-e5eef35cf869/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a43f3cf974c0/report/overview.html
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/a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a

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:Amadey
Create hunting rule
Author:kevoreilly
Description:Amadey Payload
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:MALWARE_Win_Amadey
Create hunting rule
Author:ditekSHen
Description:Amadey downloader payload
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples
Rule name:win_amadey_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

Amadey

Executable exe a43f3cf974c02ae797b15d908b0ce1253781e9523a3a5831c199cb4d5dcbda4a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/457749/
  
URLhaus
https://urlhaus.abuse.ch/url/2727384/
  
Delivery method
Distributed via web download

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