MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462
SHA3-384 hash: aa217d99201817414371ae42b0bf81c736178f0b0f85fdb46cf2bb69a908bfaae17807c239aeb0f6c6e7fa8fb3f9d2fd
SHA1 hash: 062fa1df84f20fd04a8648fd25ee88a55c67a53a
MD5 hash: 677f197c96b0a095a95a98a5465e00d2
humanhash: angel-alabama-seven-magnesium
File name:677f197c96b0a095a95a98a5465e00d2.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:228'991 bytes
First seen:2023-07-24 17:46:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 698e68059e2b8538f873da69a2766d48 (60 x Amadey, 2 x RedLineStealer)
ssdeep 3072:3vtV3ROZ6RDwrR3wMUzUVwQ3rInyRnIvPak3hhiHFSbuZhuNcZVKBzqm8LHIkbGB:ftV3euVz6rKyS3yHFHhuNcPKpwU+
Threatray 2'644 similar samples on MalwareBazaar
TLSH T1E12408557812C032D56061762DB5BFF2C59DA828ABB049DB7B800F77DA112F73A70E3A
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)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://77.91.68.61/rock/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
283
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
677f197c96b0a095a95a98a5465e00d2.exe
Verdict:
Malicious activity
Analysis date:
2023-07-24 21:45:49 UTC
Tags:
amadey trojan opendir loader
Link:
https://app.any.run/tasks/ec433e05-ec07-44c2-b60b-2743b920ae55

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/431689/
Detection(s):
Win.Malware.Doina-10001799-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Connecting to a non-recommended domain
Sending an HTTP POST request
Adding an access-denied ACE
Sending a custom TCP request
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Ser.Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462
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/f4134387-a517-4020-adfe-942c4117c940
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278576
Signature
Antivirus / Scanner detection for submitted sample
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey bot
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1278576 Sample: OR2chAKlCE.exe Startdate: 24/07/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 11 other signatures 2->55 8 OR2chAKlCE.exe 4 2->8         started        12 pdates.exe 2->12         started        14 pdates.exe 2->14         started        16 3 other processes 2->16 process3 file4 43 C:\Users\user\AppData\Local\...\pdates.exe, PE32 8->43 dropped 45 C:\Users\user\...\pdates.exe:Zone.Identifier, ASCII 8->45 dropped 65 Contains functionality to inject code into remote processes 8->65 18 pdates.exe 17 8->18         started        signatures5 process6 dnsIp7 47 77.91.68.61, 49710, 49711, 49712 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 18->47 39 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 18->39 dropped 41 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 18->41 dropped 57 Antivirus detection for dropped file 18->57 59 Multi AV Scanner detection for dropped file 18->59 61 Creates an undocumented autostart registry key 18->61 63 2 other signatures 18->63 23 cmd.exe 1 18->23         started        25 schtasks.exe 1 18->25         started        27 rundll32.exe 18->27         started        file8 signatures9 process10 process11 29 conhost.exe 23->29         started        31 cmd.exe 1 23->31         started        33 cmd.exe 1 23->33         started        37 4 other processes 23->37 35 conhost.exe 25->35         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 17:47:07 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxffkdqrap4pgfrgal3xds3cdqnia4jhdeezpcl2bpjxhq6egrra._file
Verdict:
malicious
Similar samples:
0d75276dc7d17e60cd623a2cfe0f3b1ea42d0d45b09f68d34af5113d6446d086
Amadey
2fc7ab848b85cdb5ed9aabd09eb0d65ec6e8213be1137308cc798fc88570b021
Amadey
4ce4d007bec5cb84dda893734b15889a0c3776ada2d43de51874626c268f3810
Amadey
55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf
Amadey
93e4503b44c8e0cb8e7a7a8c2bc0d9a662117650a2d0608132b39a38aba0600a
Amadey
a339b087c89b1e09431ac42913bb29ff27cf1dfadb62dd16f480bb959c7ebaad
Amadey
c5a0e1f7732f36c6c3b515af41f59c39807b4147342f638ab1d0ce3d6c725476
Amadey
d99a62f090eb0c90a12c0965ef481931940994fa8e0018bfc0f1da551e6d2291
Amadey
e265fa415bed805a8437a03e90f326547bb2ed1ece88dcba96df0b3c9398d9b8
Amadey
f884ca4d94b6fa6a267d2905596112866366f4ee198c1d55a6a3c70e90f90919
Amadey
+ 2'634 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/230724-wcvvnagg3w/
Behaviour
Creates scheduled task(s)
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Amadey
Malware Config
C2 Extraction:
77.91.68.61/rock/index.php
Unpacked files
SH256 hash:
8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462
MD5 hash:
677f197c96b0a095a95a98a5465e00d2
SHA1 hash:
062fa1df84f20fd04a8648fd25ee88a55c67a53a
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/cab7c9e2-aa65-4192-ba6a-72a812b05a5a/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8dca550e1103/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/8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:Windows_Trojan_Amadey_7abb059b
Create hunting rule
Author:Elastic Security
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples

File information

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

Web download

Amadey

Executable exe 8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2654757/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/431689/

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