MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c874f3da279ef1787ae07baf79a140968183c12eee9d5e92681be083075f62e1. 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 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c874f3da279ef1787ae07baf79a140968183c12eee9d5e92681be083075f62e1
SHA3-384 hash: 8c0b15d3c1d2386eeaba9cf16dafb8816a070596b915dcd97cbf693a7c157e19e0f0155b8eb011c7b4bd96343545ad5d
SHA1 hash: e76197ca7e51be6887800aa15a41b341f2ee4a1e
MD5 hash: b9e14a984ced62d17bc9e01ee3426bb8
humanhash: orange-equal-gee-snake
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:380'416 bytes
First seen:2022-11-02 19:50:20 UTC
Last seen:2022-11-02 20:27:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash c2d264609c4c4fd446e3222be1511cfb (3 x Amadey, 3 x RedLineStealer, 1 x Smoke Loader)
ssdeep 6144:iqFoLaIN6FBBkrTOeLBoKRAu5obGTGtt7ITsq:iqyBQFBuTOeLBoKJoSY7
TLSH T18284D0D1F690C47EC48234309825CBE06ABBBC32D92588877774776EAE703C1A766F56
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 480c1c4c4f594914 (24 x Smoke Loader, 19 x RedLineStealer, 14 x Amadey)
Reporter andretavare5
Tags:Amadey exe


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

Intelligence

File Origin
# of uploads :
10
# of downloads :
433
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-02 19:53:40 UTC
Tags:
trojan amadey stealer loader
Link:
https://app.any.run/tasks/c10f25ff-1c44-464e-b1f8-2cbcf619ba99

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/327328/
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
Creating a file
Creating a window
Sending an HTTP POST request
Delayed reading of the file
Searching for the window
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6362ca269b2225917c1c6233/reports/3015e97c-a80a-49c8-a43c-3e5c9f1764b1/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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e3172ec-d771-4a28-b81d-f4f63f61ed4a
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1103678
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
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: 736339 Sample: file.exe Startdate: 02/11/2022 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 Antivirus detection for dropped file 2->49 51 4 other signatures 2->51 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 69 Detected unpacking (changes PE section rights) 8->69 71 Detected unpacking (overwrites its own PE header) 8->71 73 Contains functionality to inject code into remote processes 8->73 18 rovwer.exe 18 8->18         started        signatures5 process6 dnsIp7 39 31.41.244.15 AEROEXPRESS-ASRU 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 53 Detected unpacking (changes PE section rights) 18->53 55 Detected unpacking (overwrites its own PE header) 18->55 57 Creates an undocumented autostart registry key 18->57 59 2 other signatures 18->59 23 rundll32.exe 18->23         started        27 schtasks.exe 1 18->27         started        file8 signatures9 process10 dnsIp11 41 192.168.2.3 unknown unknown 23->41 43 192.168.2.1 unknown unknown 23->43 61 System process connects to network (likely due to code injection or exploit) 23->61 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->63 65 Tries to steal Instant Messenger accounts or passwords 23->65 67 2 other signatures 23->67 29 conhost.exe 27->29         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c874f3da279ef1787ae07baf79a140968183c12eee9d5e92681be083075f62e1/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-02 19:51:08 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zb2phwrht3yxq6xapoxxtikas2ayhqjo52ov5etidpqigb27mlqq._file
Verdict:
malicious
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey collection spyware stealer trojan
Link:
https://tria.ge/reports/221102-yks25sdhep/
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3b1db024-0d8a-4f2d-9565-8d2e9c152849
Unpacked files
SH256 hash:
593505e03743f43ae5b3d0ed815fc0416f55b5bed2ac1bbf13f95f6214a2fc9a
MD5 hash:
192e88e390afbdafb38d4273d5031deb
SHA1 hash:
8a9b778f7142c65d99aad99cc3753b8ec95919fc
Link:
https://www.unpac.me/results/3782c29e-ce50-409b-95fe-6e56a6fddf0a/
SH256 hash:
c874f3da279ef1787ae07baf79a140968183c12eee9d5e92681be083075f62e1
MD5 hash:
b9e14a984ced62d17bc9e01ee3426bb8
SHA1 hash:
e76197ca7e51be6887800aa15a41b341f2ee4a1e
Link:
https://www.unpac.me/results/3782c29e-ce50-409b-95fe-6e56a6fddf0a/
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/c874f3da279ef1787ae07baf79a140968183c12eee9d5e92681be083075f62e1

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/327328/
  
URLhaus
https://urlhaus.abuse.ch/url/2390506/

Comments