MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7b307a254dcb84209d480ae37e1a609a74f565da2ca8b915e9a57b781bfb1ae. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7b307a254dcb84209d480ae37e1a609a74f565da2ca8b915e9a57b781bfb1ae
SHA3-384 hash: 1a8ea122aaa85eb0745494a8666191b2e0c8bb98455b1eb6f043f34ac3cf260d5d2caa532e2f00b79c353deb9213e486
SHA1 hash: dcb896a4d0e3addc56fefc7130991ff7f7927c28
MD5 hash: eddb4d655b93d30922951d0e9c1974c6
humanhash: moon-mike-monkey-angel
File name:eddb4d655b93d30922951d0e9c1974c6.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:362'448 bytes
First seen:2021-01-20 14:48:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1d674eba90f72ef362ed35e1cb122cae (2 x Amadey, 1 x RaccoonStealer, 1 x AveMariaRAT)
ssdeep 6144:0jFqx8a90KqAVpYok5NUE9N4Vp1QIjts2PztQTPVMuknFKTIPgGQi4pBGp4RiZ20:0jox8a9XqSYVr9N4VpSIyQzt0PVknFKa
Threatray 804 similar samples on MalwareBazaar
TLSH 897401E2BF108932D60A45701DF1F77A667DBE0842005E0B76EDF95E4FB27426EB112A
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://ms-health-monitor.com/mU6di3f/index.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
602
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
eddb4d655b93d30922951d0e9c1974c6.exe
Verdict:
Malicious activity
Analysis date:
2021-01-20 15:50:54 UTC
Tags:
trojan amadey
Link:
https://app.any.run/tasks/b4892d47-72ed-43db-95c0-c7f6b7947a40

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/113144/
Detection(s):
Win.Malware.Deyma-9819433-0
Create hunting rule

PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/586240
Signature
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential malicious icon found
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Amadey bot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 342151 Sample: k7HBl5mvZG.exe Startdate: 20/01/2021 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Multi AV Scanner detection for domain / URL 2->43 45 Potential malicious icon found 2->45 47 3 other signatures 2->47 10 k7HBl5mvZG.exe 2->10         started        process3 signatures4 51 Detected unpacking (changes PE section rights) 10->51 53 Detected unpacking (overwrites its own PE header) 10->53 55 Contains functionality to inject code into remote processes 10->55 57 Maps a DLL or memory area into another process 10->57 13 k7HBl5mvZG.exe 4 10->13         started        process5 file6 29 C:\ProgramData\a3a2b592a5\rween.exe, PE32 13->29 dropped 16 rween.exe 13->16         started        process7 signatures8 33 Multi AV Scanner detection for dropped file 16->33 35 Detected unpacking (changes PE section rights) 16->35 37 Detected unpacking (overwrites its own PE header) 16->37 39 2 other signatures 16->39 19 rween.exe 20 16->19         started        process9 dnsIp10 31 ms-health-monitor.com 47.254.131.6, 49730, 49731, 49732 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 19->31 22 cmd.exe 1 19->22         started        process11 process12 24 reg.exe 1 22->24         started        27 conhost.exe 22->27         started        signatures13 49 Creates an undocumented autostart registry key 24->49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7b307a254dcb84209d480ae37e1a609a74f565da2ca8b915e9a57b781bfb1ae/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2021-01-19 16:29:00 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=66zqpisu3s4eecouqcxdpyngbgtu6vs5ulfixek6tjl3pan7wgxa._file
Verdict:
suspicious
Similar samples:
035a62c9a13176755bbe5ea0d9c8a609c9f237a6e0af811abb934ca8654eb753
Amadey
100f3322fa66d60cb9a64e2cbcceb0a9558e65e600526fcbc25852d62940c7ea
Amadey
37bd6111f45ddc440eefb2bafae91b30e5ded347024a155426e4e316b949ff09
Amadey
3851673a8448fae896b14ae44ce35adf89113f914387fd8dce6ccaeff6f5b123
Amadey
529897f05843cf28a7e9c36b6f0a49eb12ce3aa9fab8991fd1970c575031ab3d
Amadey
712a574efe405aa7179c364b1536d575acb75e12f0f558ce5949e254ddb52e8d
Amadey
9c3857a1bdbfe35ff17ca8bad9fb3af520a85ebc3d563ddc3855c38e11d9d07b
Amadey
9fa29a682e1072cbe048621037bfbcd608e0f3694844e79a2193a19ad34339ef
Amadey
a3a7c3312fab4ba38ce761c5055d9b07edb07650563fe097bab63a1d99705a83
Amadey
d805d93d8efe115835c6c8640b366090f00501fb2397aac7c550479f54f84014
Amadey
+ 794 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey ransomware trojan
Link:
https://tria.ge/reports/210120-2p811z7n5j/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Amadey
Unpacked files
SH256 hash:
58f212513a2fb37cc81cd3069836009ef644e99b2163bd7ef28f5e71145494b7
MD5 hash:
108f29845cdb0061f113ce8b231d173c
SHA1 hash:
c6b0809908499afb3bc9c1830cf59351ac2c71c6
Link:
https://www.unpac.me/results/bf6f8852-0765-4373-88c9-9c3e1b0b12b2/
SH256 hash:
f7b307a254dcb84209d480ae37e1a609a74f565da2ca8b915e9a57b781bfb1ae
MD5 hash:
eddb4d655b93d30922951d0e9c1974c6
SHA1 hash:
dcb896a4d0e3addc56fefc7130991ff7f7927c28
Link:
https://www.unpac.me/results/bf6f8852-0765-4373-88c9-9c3e1b0b12b2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Azorult
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f7b307a254dcb84209d480ae37e1a609a74f565da2ca8b915e9a57b781bfb1ae

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_Amadey
Create hunting rule
Author:ditekSHen
Description:Amadey downloader payload

File information

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

Web download

Amadey

Executable exe f7b307a254dcb84209d480ae37e1a609a74f565da2ca8b915e9a57b781bfb1ae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/972359/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/972360/
Cape
Cape
https://www.capesandbox.com/analysis/113144/

Comments