MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7420a4599f32e3ebcdd0faab35d5aeba791dd0a7216e851f2e22cd000576b0d4. 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: 14


Intelligence 14 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7420a4599f32e3ebcdd0faab35d5aeba791dd0a7216e851f2e22cd000576b0d4
SHA3-384 hash: f43fc30b93ad456b07e5ba3157ddbbe66dab8fea3637b457501bfc8adb61c5f6eceff00f2ad42b865dc13a31ada22ecb
SHA1 hash: 285a2f2447f7180157466fb96dd22a11997411ff
MD5 hash: 58d2d2921115422673e73335c0b1b701
humanhash: aspen-red-single-summer
File name:58d2d2921115422673e73335c0b1b701.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:316'928 bytes
First seen:2022-06-09 14:32:50 UTC
Last seen:2022-06-09 15:48:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4681ca2694bc7221d2898efdb737c063 (6 x Amadey, 1 x Smoke Loader, 1 x SystemBC)
ssdeep 6144:ZdxWKhhB9J+QfqDpvEKqYdS683VRvMj20FZ5:ZDdFYQfWyxGXgWS0Fj
Threatray 4'297 similar samples on MalwareBazaar
TLSH T10B640120BBB3CC37E5224A311CB1E652A4B9351053B49D8B3798837D6F50692AB7F3A1
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 5c599a3c60c3c850 (20 x RedLineStealer, 14 x Stop, 13 x Smoke Loader)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://185.215.113.15/Lkb2dxj3/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://185.215.113.15/Lkb2dxj3/index.php https://threatfox.abuse.ch/ioc/673942/

Intelligence

File Origin
# of uploads :
2
# of downloads :
495
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
58d2d2921115422673e73335c0b1b701.exe
Verdict:
Malicious activity
Analysis date:
2022-06-09 17:43:21 UTC
Tags:
trojan stealer loader amadey opendir
Link:
https://app.any.run/tasks/51d8e8b5-dcbd-40cb-8377-396974b25a46

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/278402/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.1225.8056.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62a204a18e867832d9ebc7e0/reports/fd013521-d3b5-4a35-9dbe-9094a3e2dfc6/overview
Result
Verdict:
UNKNOWN
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:
Deyma
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce1cc0cd-b2d0-4c53-8229-023b7eaf26ca
Result
Threat name:
Amadey, SystemBC, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1010087
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Yara detected SystemBC
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 642586 Sample: e4ihOfDRv1.exe Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 84 Multi AV Scanner detection for domain / URL 2->84 86 Malicious sample detected (through community Yara rule) 2->86 88 Antivirus detection for URL or domain 2->88 90 9 other signatures 2->90 9 e4ihOfDRv1.exe 28 2->9         started        14 ftewk.exe 2->14         started        16 ALG.exe 2->16         started        18 3 other processes 2->18 process3 dnsIp4 74 t.me 149.154.167.99, 443, 49750 TELEGRAMRU United Kingdom 9->74 76 bestcdnforbusiness.com 45.227.255.167, 49772, 49784, 80 NFORCENL Panama 9->76 78 116.202.185.47, 49752, 80 HETZNER-ASDE Germany 9->78 56 C:\Users\user\AppData\...\svchost[1].exe, PE32 9->56 dropped 58 C:\ProgramData\RAILOESLJB7F1Z03ZJU4.exe, PE32 9->58 dropped 60 C:\ProgramData\vcruntime140.dll, PE32 9->60 dropped 62 5 other files (none is malicious) 9->62 dropped 116 Detected unpacking (changes PE section rights) 9->116 118 Detected unpacking (creates a PE file in dynamic memory) 9->118 120 Detected unpacking (overwrites its own PE header) 9->120 122 5 other signatures 9->122 20 RAILOESLJB7F1Z03ZJU4.exe 3 9->20         started        24 cmd.exe 1 9->24         started        file5 signatures6 process7 file8 54 C:\Users\user\AppData\Local\...\ftewk.exe, PE32 20->54 dropped 92 Detected unpacking (changes PE section rights) 20->92 94 Detected unpacking (overwrites its own PE header) 20->94 96 Machine Learning detection for dropped file 20->96 98 Contains functionality to inject code into remote processes 20->98 26 ftewk.exe 20 20->26         started        31 taskkill.exe 1 24->31         started        33 conhost.exe 24->33         started        35 timeout.exe 1 24->35         started        signatures9 process10 dnsIp11 80 185.215.113.15, 49780, 49781, 80 WHOLESALECONNECTIONSNL Portugal 26->80 82 bestcdnforbusiness.com 26->82 64 C:\Users\user\AppData\Roaming\...\cred.dll, PE32 26->64 dropped 66 C:\Users\user\AppData\Local\Temp\...\ALG.exe, PE32 26->66 dropped 68 C:\Users\user\AppData\Local\...\ALG[1].exe, PE32 26->68 dropped 70 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 26->70 dropped 124 Detected unpacking (changes PE section rights) 26->124 126 Detected unpacking (overwrites its own PE header) 26->126 128 Machine Learning detection for dropped file 26->128 130 Uses schtasks.exe or at.exe to add and modify task schedules 26->130 37 rundll32.exe 26->37         started        41 ALG.exe 1 26->41         started        43 cmd.exe 1 26->43         started        45 schtasks.exe 1 26->45         started        file12 signatures13 process14 dnsIp15 72 192.168.2.6, 443, 49705, 49706 unknown unknown 37->72 100 System process connects to network (likely due to code injection or exploit) 37->100 102 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 37->102 104 Tries to steal Instant Messenger accounts or passwords 37->104 114 2 other signatures 37->114 106 Detected unpacking (changes PE section rights) 41->106 108 Detected unpacking (overwrites its own PE header) 41->108 110 Found evasive API chain (may stop execution after checking mutex) 41->110 112 Machine Learning detection for dropped file 41->112 47 reg.exe 1 43->47         started        50 conhost.exe 43->50         started        52 conhost.exe 45->52         started        signatures16 process17 signatures18 132 Creates an undocumented autostart registry key 47->132
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7420a4599f32e3ebcdd0faab35d5aeba791dd0a7216e851f2e22cd000576b0d4/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-06-09 14:33:07 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oqqkiwm7glr6xtoq7kvtlvnoxj4r3ufhefxikhzoelgqablwwdka._file
Verdict:
malicious
Similar samples:
12011e7abf1ae84f14c158817f7c8b888ccf45a3103eed8367463c97d9fc8d46
Amadey
18f5a7d7fa2e52091504106547fc9c1e2d540ff70d75544c550765599c65be1b
Amadey
5972343370247c01cd49e0fda028bdece0507c15ec3773311ed41688da9b9e30
Amadey
5dd5eaef8d41d319b5b45be1d275139f08f59423c1326da20acdddf196a41022
Amadey
7cb09dd4d3a661362b75ea236711ab5601f636edb0d2c647fa8f18e190678b1d
Amadey
82a108c44defd4e43bf5bdee2bbadbf7f62870683557276b698d15845267c722
Amadey
886eb07af379b0e85daff71698af32d2446f3af6f3a813ac7d71060a4639719f
Amadey
e6cea0eb49c9b461c624ded82d794e9353499644a47f7975a6ab030a9f8123b8
Amadey
ffc1b9735633836ed935e403d56dd31a464f39c0814e22cb19bb3af6cd54b270
Amadey
+ 4'287 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:systembc family:vidar botnet:1448 collection discovery persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220609-rwva1shaer/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Accesses 2FA software files, possible credential harvesting
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Amadey
Detect Amadey credential stealer module
SystemBC
Vidar
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE Win32/SystemBC CnC Checkin
Malware Config
C2 Extraction:
https://t.me/tg_randomacc
https://indieweb.social/@ronxik333
185.215.113.15/Lkb2dxj3/index.php
45.227.255.167:4001
Unpacked files
SH256 hash:
3bf80e132ec5858cb4353f9a5c5c7eefc637b52163c6682a5b228eace2b5d007
MD5 hash:
184b6556885e12aafd6b1a9e25cf8a5c
SHA1 hash:
8cd1113f3380766ba933ef312f99de315e6cd3bb
Link:
https://www.unpac.me/results/5a504a47-8e04-4683-ae76-6c2caf5b724a/
SH256 hash:
7420a4599f32e3ebcdd0faab35d5aeba791dd0a7216e851f2e22cd000576b0d4
MD5 hash:
58d2d2921115422673e73335c0b1b701
SHA1 hash:
285a2f2447f7180157466fb96dd22a11997411ff
Link:
https://www.unpac.me/results/5a504a47-8e04-4683-ae76-6c2caf5b724a/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7420a4599f32/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/7420a4599f32e3ebcdd0faab35d5aeba791dd0a7216e851f2e22cd000576b0d4

File information

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

Web download

Amadey

Executable exe 7420a4599f32e3ebcdd0faab35d5aeba791dd0a7216e851f2e22cd000576b0d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2230783/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/278402/

Comments