MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e8117a83d4bf36a81551ad646feea4aa9bb990e7633f48cb062847155177935. 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: 12


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

SHA256 hash: 9e8117a83d4bf36a81551ad646feea4aa9bb990e7633f48cb062847155177935
SHA3-384 hash: 07c37765735beba634f512e427e8d08e0847ab18b8cd25402a81aa2d0f12f071c7da029cd4cda0dc5fbcbba71729895a
SHA1 hash: 3941603eefaeabaa047f05c4e465885757556623
MD5 hash: 2a4f1b025428014f0217bf88463bbdea
humanhash: freddie-ack-red-cold
File name:csg20.bat
Download: download sample
Signature Amadey
Create hunting rule
File size:3'504'213 bytes
First seen:2023-06-19 16:43:20 UTC
Last seen:Never
File type:Batch (bat) bat
MIME type:text/x-msdos-batch
ssdeep 49152:BN0LB6KQivP7wHdz8lEtjodNtLBIpqJ9alAkak3bkW87Sj42R:V
Threatray 567 similar samples on MalwareBazaar
TLSH T194F53310997A5CBD0639D33C7D7F1B2F6B908AD89159E3CB93A16186138FFD211338A9
Reporter ULTRAFRAUD
Tags:Amadey bat

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
csg20.bat
Verdict:
Malicious activity
Analysis date:
2023-06-19 16:46:44 UTC
Tags:
amadey trojan
Link:
https://app.any.run/tasks/1717d334-2089-463d-a846-b2d52e6918b5

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/400614/
Detection(s):
SecuriteInfo.com.Script.SNH-gen.3848.423.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching cmd.exe command interpreter
Searching for the window
Creating a file
Creating a process from a recently created file
Creating a file in the %temp% directory
Sending a custom TCP request
Enabling the 'hidden' option for recently created files
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Changing a file
Using the Windows Management Instrumentation requests
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/649085d30ae9551c77ed7ee5/reports/e270c372-dfee-47c3-9741-66a382f860ae/overview
Verdict:
Suspicious
Labled as:
Trojan/BAT.Agent
Link:
https://www.hybrid-analysis.com/sample/9e8117a83d4bf36a81551ad646feea4aa9bb990e7633f48cb062847155177935
Result
Verdict:
UNKNOWN
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
evad.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1257601
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Machine Learning detection for dropped file
Multi AV Scanner detection for domain / URL
Potential malicious VBS script found (suspicious strings)
Snort IDS alert for network traffic
Very long command line found
Wscript starts Powershell (via cmd or directly)
Yara detected Amadey bot
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 890620 Sample: csg20.bat Startdate: 19/06/2023 Architecture: WINDOWS Score: 96 72 myserveur855.cc 2->72 74 Snort IDS alert for network traffic 2->74 76 Multi AV Scanner detection for domain / URL 2->76 78 Yara detected Amadey bot 2->78 80 3 other signatures 2->80 13 cmd.exe 1 2->13         started        16 wscript.exe 2->16         started        signatures3 process4 signatures5 94 Very long command line found 13->94 18 cmd.exe 2 13->18         started        22 conhost.exe 13->22         started        process6 file7 64 C:\Users\user\Desktop\csg20.bat.exe, PE32 18->64 dropped 82 Very long command line found 18->82 24 csg20.bat.exe 3 22 18->24         started        28 conhost.exe 18->28         started        signatures8 process9 file10 68 C:\Users\user\Desktop\Injector.exe, PE32 24->68 dropped 70 C:\Users\user\AppData\Roaming\vBABD.cmd, DOS 24->70 dropped 90 Potential malicious VBS script found (suspicious strings) 24->90 92 Adds a directory exclusion to Windows Defender 24->92 30 wscript.exe 24->30         started        33 Injector.exe 2 24->33         started        35 powershell.exe 23 24->35         started        37 4 other processes 24->37 signatures11 process12 signatures13 96 Wscript starts Powershell (via cmd or directly) 30->96 39 cmd.exe 30->39         started        98 Machine Learning detection for dropped file 33->98 43 conhost.exe 35->43         started        45 conhost.exe 37->45         started        47 conhost.exe 37->47         started        49 conhost.exe 37->49         started        process14 file15 66 C:\Users\user\AppData\Roaming\vBABD.cmd.exe, PE32 39->66 dropped 88 Very long command line found 39->88 51 vBABD.cmd.exe 39->51         started        54 conhost.exe 39->54         started        signatures16 process17 signatures18 84 Wscript starts Powershell (via cmd or directly) 51->84 86 Adds a directory exclusion to Windows Defender 51->86 56 powershell.exe 51->56         started        58 powershell.exe 51->58         started        process19 process20 60 conhost.exe 56->60         started        62 conhost.exe 58->62         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e8117a83d4bf36a81551ad646feea4aa9bb990e7633f48cb062847155177935/
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-06-19 16:44:07 UTC
File Type:
Text
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t2arpkb5jpzwvakvdllen7xkjku3xgiooyz7jdfqmkchcvixpe2q._file
Verdict:
malicious
Similar samples:
04d87473c872231d983c1ba26e9c2d4e346d3853990a5746210dc74bfaccd833
Amadey
13b0477576a7d183aedc86fc7e85695558dd93f707ef222e820f034b533b9373
Amadey
56c3d1b1cf857948ea902f3dec47b29a7c84905d1533d26c1b11175a6c828649
Amadey
61e42d2cafeda7d4fc31e2db86d40ff34d61e7699788a28a7e291444b59e867c
Amadey
6719c4bd451f0c988e20c4e6d4773c015fd98f2882ac1342ef4d48f31bde6cfe
Amadey
761eb4c63b1c64b2241ead93fdf6714ec655f165fd82fb5548bd31b154ed5ce7
Amadey
85a39af53d4d774c14a1f2f4efc55ef5b1fa684842a1a31921fe73a977825f21
Amadey
a2c0021ab33c99034a3783dbbf6cf4aa92311bfdfbbf38cea06aee1e0f9f1f86
Amadey
e8e915b8e186fc9338ad8e565dc9e65eeb58f793e10cba19f9d1ac013a4151df
Amadey
+ 557 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/230619-t8talagc4w/
Behaviour
Modifies registry class
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Amadey
Malware Config
C2 Extraction:
myserveur855.cc/folder966/index.php
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/9e8117a83d4bf36a81551ad646feea4aa9bb990e7633f48cb062847155177935

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Web download

Amadey

Batch (bat) bat 9e8117a83d4bf36a81551ad646feea4aa9bb990e7633f48cb062847155177935

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/400614/
  
URLhaus
https://urlhaus.abuse.ch/url/2666949/
  
Delivery method
Distributed via web download

Comments