MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c89619a82ab0df50931b11596882cd7363a2ccf0eed084ca09f2bef2d749896. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c89619a82ab0df50931b11596882cd7363a2ccf0eed084ca09f2bef2d749896
SHA3-384 hash: 0c66a22a8824617cbeb00859738c6f3f8a1af4f4a6078ca8fdc133273a3499b5dc30150068bcfda426201a721f345d2c
SHA1 hash: 029a46d3ef67b5515a2249cd7399198f8136c343
MD5 hash: 6d325ccbfcdaad675441ddb4fec878b2
humanhash: november-lima-fix-paris
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:269'824 bytes
First seen:2022-10-31 14:02:32 UTC
Last seen:2022-10-31 16:12:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 92fd52968f8d7a0a9591a0e6eb7642f5 (7 x Smoke Loader, 6 x Amadey, 4 x RedLineStealer)
ssdeep 6144:3BmGtTHSJLocVeXP+1aL5Q0sj47yZovdVTIdjy:3BpxsUcr1yQ+yZovdhb
Threatray 1'301 similar samples on MalwareBazaar
TLSH T12744D0233190C432E66A06388815D7F9EEBBB87405365ABB7BD40B6D4F346E2DE25347
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 c8d8c8c8e0e4a099 (57 x Smoke Loader, 55 x Amadey, 20 x RedLineStealer)
Reporter andretavare5
Tags:Amadey exe


Avatar
andretavare5
Sample downloaded from http://77.73.134.247/roma/final.exe

Intelligence

File Origin
# of uploads :
23
# of downloads :
600
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-31 14:04:14 UTC
Tags:
trojan amadey stealer loader
Link:
https://app.any.run/tasks/a52e095b-80cc-480b-aed5-59cc29eee579

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/326446/
Detection(s):
SecuriteInfo.com.Win32.RansomX-gen.13991.29929.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)
Launching a process
Sending an HTTP POST request
Searching for the window
Creating a file in the system32 subdirectories
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/635fd597a5db8d309cbc09b8/reports/0856ef65-80e6-4d31-93dd-400c17a0069c/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.
Gathering data
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1101736
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 Amadey bot
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 734397 Sample: file.exe Startdate: 31/10/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 7 other signatures 2->49 8 file.exe 4 2->8         started        12 rovwer.exe 2->12         started        14 rovwer.exe 2->14         started        16 3 other processes 2->16 process3 file4 35 C:\Users\user\AppData\Local\...\rovwer.exe, PE32 8->35 dropped 37 C:\Users\user\...\rovwer.exe:Zone.Identifier, ASCII 8->37 dropped 67 Detected unpacking (changes PE section rights) 8->67 69 Detected unpacking (overwrites its own PE header) 8->69 71 Contains functionality to inject code into remote processes 8->71 18 rovwer.exe 17 8->18         started        signatures5 process6 dnsIp7 39 176.113.115.201, 49696, 49697, 49698 SELECTELRU Russian Federation 18->39 31 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32 18->31 dropped 33 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32 18->33 dropped 51 Multi AV Scanner detection for dropped file 18->51 53 Detected unpacking (changes PE section rights) 18->53 55 Detected unpacking (overwrites its own PE header) 18->55 57 3 other signatures 18->57 23 rundll32.exe 18->23         started        27 schtasks.exe 1 18->27         started        file8 signatures9 process10 dnsIp11 41 192.168.2.3, 138, 443, 49688 unknown unknown 23->41 59 System process connects to network (likely due to code injection or exploit) 23->59 61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->61 63 Tries to steal Instant Messenger accounts or passwords 23->63 65 2 other signatures 23->65 29 conhost.exe 27->29         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c89619a82ab0df50931b11596882cd7363a2ccf0eed084ca09f2bef2d749896/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-10-31 14:03:07 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hsewdgucvmg7kcjrwekzncbm243dulgpb3wqqtfat4v66llutcla._file
Verdict:
malicious
Similar samples:
16658db4ce6e707d8cf22a83ef5b7c2005d5fdb3af96cd0a71968388b6c33673
Amadey
1f49c54a52a6d155c1200e5a8770ec522ce8586baa736f4a31f6ddb3a52b27ae
Amadey
31aa80533b54d1d2ca01fe2dbebc2bbda3bf908717d09c994d7ffaa4354fcfe2
Amadey
359d2b9d40da074f01d32c539eb8af8e131b69aef8bead7ffe534e6b28958f09
Amadey
6ba508b58b82ecf36bcdb8850a155a073429bec93bb726feb039838259d23ff9
Amadey
776eb952589e78fb0191ff6950a63f4c84c826b3b315b6b541c8c0ac6cffb8db
Amadey
825e889e00bc7b578a971fc974109d6153b02e5c0b68856f8da8e50b24981b06
Amadey
913e591084f9a7b3afb3bc951071d9b743a62f731e4656898ffd0a274b342627
Amadey
f0315ab4dc4c1721f59e0a8f7cb4e78740423a6700c4bbb3d28c019e9fcd34aa
Amadey
+ 1'291 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey collection spyware stealer trojan
Link:
https://tria.ge/reports/221031-rcnzwsbhhm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
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
Unpacked files
SH256 hash:
58140c1f56efd40e8b93925f47c4ffaa49ef159e242c8cf8f9f6e2f8757f95e7
MD5 hash:
18e9591029c1c7da9606bade74adbcaf
SHA1 hash:
a9bcc51b049e0c21cd368984ee35029983e04ad9
Link:
https://www.unpac.me/results/a14c75dc-ce6b-4cd5-8bf4-6e532cfe67a4/
SH256 hash:
3c89619a82ab0df50931b11596882cd7363a2ccf0eed084ca09f2bef2d749896
MD5 hash:
6d325ccbfcdaad675441ddb4fec878b2
SHA1 hash:
029a46d3ef67b5515a2249cd7399198f8136c343
Link:
https://www.unpac.me/results/a14c75dc-ce6b-4cd5-8bf4-6e532cfe67a4/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3c89619a82ab/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/3c89619a82ab0df50931b11596882cd7363a2ccf0eed084ca09f2bef2d749896

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2390527/
Cape
Cape
https://www.capesandbox.com/analysis/326446/
  
URLhaus
https://urlhaus.abuse.ch/url/2390506/

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