MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd. 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: 16


Intelligence 16 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd
SHA3-384 hash: 00732e4caa7a1b2128fa2a010fd76b29db9e77fc39ae721df15513f17473ba1a818e0874735a54da19a89d6bcb9b24a0
SHA1 hash: 94e052e1d57bd0bf6634d6fe886b2e16220de039
MD5 hash: fc72fd04c3a0bb0885c9c237edb6f5fd
humanhash: december-ten-lion-golf
File name:fc72fd04c3a0bb0885c9c237edb6f5fd.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:224'825 bytes
First seen:2023-09-06 12:30:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3865972614d44e518713c9a6183fed14 (92 x Amadey, 1 x RedLineStealer, 1 x Backdoor.TeamViewer)
ssdeep 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
TLSH T1B124F7653916C032D660A1B619F4BFF2C19DA819ABB149DF2B800F77DA112F73970E39
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://77.91.68.52/mac/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
fc72fd04c3a0bb0885c9c237edb6f5fd.exe
Verdict:
Malicious activity
Analysis date:
2023-09-06 12:33:55 UTC
Tags:
amadey botnet stealer trojan opendir loader
Link:
https://app.any.run/tasks/c2c5e694-fc96-4c63-9b44-f77d635b4a14

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/446570/
Detection(s):
Win.Malware.Doina-10001799-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
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 an HTTP GET request
Creating a file in the %AppData% subdirectories
Enabling autorun by creating a file
Gathering data
Verdict:
No Threat
Threat level:
  10/10
Confidence:
80%
Tags:
greyware lolbin overlay shell32
Link:
https://www.filescan.io/uploads/64f87108c95366b9ef0076a2/reports/9959b00a-9f80-4b4b-b604-e691f4d59d70/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd
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/d0c35994-2298-4b4a-8425-8754e93a8992
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1304289
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1304289 Sample: 9wd1XedCP9.exe Startdate: 06/09/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 7 other signatures 2->46 8 9wd1XedCP9.exe 4 2->8         started        12 explonde.exe 2->12         started        14 explonde.exe 2->14         started        16 explonde.exe 2->16         started        process3 file4 36 C:\Users\user\AppData\Local\...\explonde.exe, PE32 8->36 dropped 56 Contains functionality to inject code into remote processes 8->56 18 explonde.exe 16 8->18         started        signatures5 process6 dnsIp7 38 77.91.68.52, 49725, 49726, 49727 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 18->38 48 Antivirus detection for dropped file 18->48 50 Multi AV Scanner detection for dropped file 18->50 52 Creates an undocumented autostart registry key 18->52 54 2 other signatures 18->54 22 cmd.exe 1 18->22         started        24 schtasks.exe 1 18->24         started        signatures8 process9 process10 26 conhost.exe 22->26         started        28 cmd.exe 1 22->28         started        30 cmd.exe 1 22->30         started        34 4 other processes 22->34 32 conhost.exe 24->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2023-09-06 12:31:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pkrihbyzk2mdxacpy6swwrme3xvnoavdgbwkohijuzfvzmjpr36q._file
Verdict:
malicious
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/230906-pp2qeafc7v/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Amadey
Malware Config
C2 Extraction:
77.91.68.52/mac/index.php
Unpacked files
SH256 hash:
7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd
MD5 hash:
fc72fd04c3a0bb0885c9c237edb6f5fd
SHA1 hash:
94e052e1d57bd0bf6634d6fe886b2e16220de039
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/b5b56cb4-48be-4ee6-bccc-ccf8f56a5c9a/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7aa283871956/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/7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd

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: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
Rule name:win_amadey_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.amadey.

File information

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

Web download

Amadey

Executable exe 7aa283871956983b804fc7a56b4584ddead702a3306ca71d09a64b5cb12f8efd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2654757/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/446570/

Comments