MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f21ac5f857a1d4b6c72cdf992ecbfbb741b6ee271ee2dd84434eacc055f04ab5. 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: 13


Intelligence 13 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f21ac5f857a1d4b6c72cdf992ecbfbb741b6ee271ee2dd84434eacc055f04ab5
SHA3-384 hash: edeff0db2136e6d24bfeb59252296f286770cb00c2d14b3bab273435e0bbbdda24178495f1a04e4f9f5752789af04141
SHA1 hash: 97d7f5c5f327e7ef507177264a4106c908ef8968
MD5 hash: d1c67dbe4609279cb0f794b98be1b597
humanhash: failed-alpha-nine-eight
File name:d1c67dbe4609279cb0f794b98be1b597.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:263'168 bytes
First seen:2022-06-09 14:52:04 UTC
Last seen:2022-06-09 15:48:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4681ca2694bc7221d2898efdb737c063 (6 x Amadey, 1 x Smoke Loader, 1 x SystemBC)
ssdeep 3072:kTgxhsh2amPGoL1/Io+rDsKHX7DXvaqWQW0BlAYoo5kTSXI10zW5+Og:8CPGONujHrD/bU0lAYdgSXI1EW+F
TLSH T1D744E120B7E0D4B3F463163408A4DDA266FA7D015770CA9B37D81BBD4E202E17A7E766
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 :
481
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
d1c67dbe4609279cb0f794b98be1b597.exe
Verdict:
Malicious activity
Analysis date:
2022-06-09 17:08:59 UTC
Tags:
trojan amadey opendir loader stealer
Link:
https://app.any.run/tasks/b1a9d7b7-9dee-4c4c-9a0c-1cc2b795de12

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/278416/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.5822.27847.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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 the default Windows debugger (dwwin.exe)
Running batch commands
Launching a process
Creating a window
Creating a file
Searching for the window
Delayed reading of the file
Sending an HTTP POST request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypter greyware packed ransomware
Link:
https://www.filescan.io/uploads/62a2098ca2b1fc9744d9ce94/reports/e6973b46-6e00-40c5-879f-34da3732db2d/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/2f8b8cff-9972-4c42-a0ef-ae596b08548c
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1010113
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 (overwrites its own PE header)
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
Posts data to a JPG file (protocol mismatch)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 642615 Sample: 1728fS4TK0.exe Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus detection for URL or domain 2->52 54 Antivirus detection for dropped file 2->54 56 5 other signatures 2->56 8 1728fS4TK0.exe 3 2->8         started        12 ftewk.exe 2->12         started        14 ftewk.exe 2->14         started        16 3 other processes 2->16 process3 file4 42 C:\Users\user\AppData\Local\...\ftewk.exe, PE32 8->42 dropped 74 Detected unpacking (changes PE section rights) 8->74 76 Detected unpacking (overwrites its own PE header) 8->76 78 Contains functionality to inject code into remote processes 8->78 18 ftewk.exe 17 8->18         started        signatures5 process6 dnsIp7 44 185.215.113.15, 49736, 49737, 49738 WHOLESALECONNECTIONSNL Portugal 18->44 38 C:\Users\user\AppData\Roaming\...\cred.dll, PE32 18->38 dropped 40 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 18->40 dropped 58 Multi AV Scanner detection for dropped file 18->58 60 Detected unpacking (changes PE section rights) 18->60 62 Detected unpacking (overwrites its own PE header) 18->62 64 2 other signatures 18->64 23 rundll32.exe 18->23         started        27 cmd.exe 1 18->27         started        29 schtasks.exe 1 18->29         started        file8 signatures9 process10 dnsIp11 46 192.168.2.5, 443, 49725, 49727 unknown unknown 23->46 48 192.168.2.1 unknown unknown 23->48 66 System process connects to network (likely due to code injection or exploit) 23->66 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->68 70 Tries to steal Instant Messenger accounts or passwords 23->70 72 2 other signatures 23->72 31 reg.exe 1 27->31         started        34 conhost.exe 27->34         started        36 conhost.exe 29->36         started        signatures12 process13 signatures14 80 Creates an undocumented autostart registry key 31->80
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f21ac5f857a1d4b6c72cdf992ecbfbb741b6ee271ee2dd84434eacc055f04ab5/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-06-09 12:18:07 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=6inml6cxuhklnrzm36ms5s73w5a3n3rhd3rn3bcdj2wmavpqjk2q._file
Verdict:
malicious
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/220609-r8q45ahbfj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Checks computer location settings
Loads dropped DLL
Reads local data of messenger clients
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Amadey
Detect Amadey credential stealer module
suricata: ET MALWARE Amadey CnC Check-In
Malware Config
C2 Extraction:
185.215.113.15/Lkb2dxj3/index.php
Unpacked files
SH256 hash:
4b1ba21778d3a9769fbd44c4f70ce8e917582936c47d48cd54c3f6edc1b3cbca
MD5 hash:
acb89a2f1798775fb689240900d29ce0
SHA1 hash:
0ff10b411da63dd515cb1fd81d2421fe9517399b
Link:
https://www.unpac.me/results/a90a5609-4308-4a8c-bda7-cc6e39eede8b/
SH256 hash:
f21ac5f857a1d4b6c72cdf992ecbfbb741b6ee271ee2dd84434eacc055f04ab5
MD5 hash:
d1c67dbe4609279cb0f794b98be1b597
SHA1 hash:
97d7f5c5f327e7ef507177264a4106c908ef8968
Link:
https://www.unpac.me/results/a90a5609-4308-4a8c-bda7-cc6e39eede8b/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f21ac5f857a1/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/f21ac5f857a1d4b6c72cdf992ecbfbb741b6ee271ee2dd84434eacc055f04ab5

File information

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

Web download

Amadey

Executable exe f21ac5f857a1d4b6c72cdf992ecbfbb741b6ee271ee2dd84434eacc055f04ab5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2230422/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/278416/

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