MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3. 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: 17


Intelligence 17 IOCs YARA 11 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3
SHA3-384 hash: f619e7caaa535cf41d139d23c7fc281cdc2db3fbfebe4d53c7620ea60fb5b8bbfdd66946a6717b7050e8b8054b25bed2
SHA1 hash: 7bafedd3874b3f1ebc6d668ee90fa8f58a020370
MD5 hash: c963942b7b60bf1352d07f136ce4d5f0
humanhash: nineteen-texas-enemy-berlin
File name:c963942b7b60bf1352d07f136ce4d5f0
Download: download sample
Signature Amadey
Create hunting rule
File size:463'872 bytes
First seen:2023-12-03 09:00:01 UTC
Last seen:2023-12-03 10:21:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7e13739dc044bdc7c7e70c97c9b3505f (1 x Amadey)
ssdeep 6144:JWithdJ7T88JJdDkELkbO+IAGkqOjIHROoSvdZ1m4TzzWCB/ZiaM:Mi1JfbJJd4O+IAGFcSROZZ1lD7B8aM
TLSH T137A4BF1392A16C71F5364B318E1AF6E8660EF9634F16FB9B23587A1F09791F2C272311
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000040430304000 (1 x Amadey)
Reporter zbetcheckin
Tags:32 Amadey exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
378
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
c963942b7b60bf1352d07f136ce4d5f0
Verdict:
Malicious activity
Analysis date:
2023-12-03 09:00:30 UTC
Tags:
amadey botnet stealer loader
Link:
https://app.any.run/tasks/52544d6d-d9eb-49da-90ab-7e39a7be95c2

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/462069/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.18652.23474.UNOFFICIAL
Create hunting rule

Win.Dropper.Tofsee-10016054-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware lolbin packed
Link:
https://www.filescan.io/uploads/656c43a61abc4cc67cf0a645/reports/ffe78a8b-cea0-4ed1-98a6-cbd6c60eb36e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3
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.
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/880ff1b4-dc82-442f-8ca6-ef2112f953db
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1352502
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Found malware configuration
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
Sample uses string decryption to hide its real strings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1352502 Sample: imPcgdfdrO.exe Startdate: 03/12/2023 Architecture: WINDOWS Score: 100 42 Multi AV Scanner detection for domain / URL 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 10 other signatures 2->48 7 imPcgdfdrO.exe 4 2->7         started        process3 file4 30 C:\Users\user\AppData\Local\...\Utsysc.exe, PE32 7->30 dropped 50 Detected unpacking (changes PE section rights) 7->50 52 Detected unpacking (overwrites its own PE header) 7->52 54 Contains functionality to inject code into remote processes 7->54 11 Utsysc.exe 7->11         started        16 WerFault.exe 16 7->16         started        18 WerFault.exe 16 7->18         started        20 8 other processes 7->20 signatures5 process6 dnsIp7 40 77.91.76.37, 49736, 49737, 80 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 11->40 32 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 11->32 dropped 34 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 11->34 dropped 36 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 11->36 dropped 38 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32+ 11->38 dropped 56 Multi AV Scanner detection for dropped file 11->56 58 Creates an undocumented autostart registry key 11->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 11->60 22 WerFault.exe 11->22         started        24 WerFault.exe 11->24         started        26 WerFault.exe 11->26         started        28 5 other processes 11->28 file8 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3
Gathering data
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-12-03 08:11:20 UTC
File Type:
PE (Exe)
Extracted files:
35
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fg4edz5tsznnjhuqeu4unwtyfpimqlccnept2aubdr224cg7o3zq._file
Verdict:
malicious
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/231203-kygz5sae85/
Behaviour
Creates scheduled task(s)
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Amadey
Malware Config
C2 Extraction:
http://77.91.76.37
Unpacked files
SH256 hash:
32c52b3a97f7b986128429c376431e5ff88c58256adf56e1d84e2f8d26ff1d82
MD5 hash:
44fe2bf4e18bd3e5c52260b545cc86f5
SHA1 hash:
33fcb4f1e3c0c7e73129d363607935fbd38f0e4c
Detections:
win_amadey_auto
Create hunting rule
win_amadey_bytecodes_oct_2023
Create hunting rule
Link:
https://www.unpac.me/results/64bed33b-cf4d-4b5a-b9b5-ec77bdd724ca/
SH256 hash:
29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3
MD5 hash:
c963942b7b60bf1352d07f136ce4d5f0
SHA1 hash:
7bafedd3874b3f1ebc6d668ee90fa8f58a020370
Link:
https://www.unpac.me/results/64bed33b-cf4d-4b5a-b9b5-ec77bdd724ca/
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/29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3

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:Amadey
Create hunting rule
Author:kevoreilly
Description:Amadey Payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples
Rule name:win_amadey_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.amadey.
Rule name:win_amadey_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

Amadey

Executable exe 29b841e7b3965ad49e90253946da782bd0c82c42691f3d02811c75ae08df76f3

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/462069/

Comments


Avatar
zbet commented on 2023-12-03 09:00:02 UTC

url : hxxp://5.42.64.35/runtimeSync.exe