MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030
SHA3-384 hash: fdbb42d21b4cc2fd0a21efec924147fac8808d00c4f780b8acbf1616f024ed6182e8b8b3acc84c316423dd2924ab58f8
SHA1 hash: 6d60ab01dea93a1fe9fc1f41c837420e3f91a5df
MD5 hash: 9097086a618c5e822fb63456873e763d
humanhash: venus-foxtrot-edward-glucose
File name:ama.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:4'931'168 bytes
First seen:2024-01-05 18:25:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 734547d3d163f7986e9db3d8edd47085 (1 x Amadey)
ssdeep 98304:rhS83IiYHlnC7H+kvke8Ykrr0cxnCKe1BvUdkzhcTgBKGNs+YgX3rZwDqm:tS84iYFnC7H/vR8VrgcwjvDWTgcGi+dY
TLSH T1E93633843AC36199C4F9D13543A7FE7C72762E7A535249F8E4B82B8AC43BC54A37B481
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4505/5/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter adm1n_usa32
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
313
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030.exe
Verdict:
Malicious activity
Analysis date:
2024-01-05 18:32:39 UTC
Tags:
loader amadey botnet stealer arechclient2 backdoor
Link:
https://app.any.run/tasks/4707085f-d1e3-4a9c-9dd7-17e29057d320

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/469672/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Creating a file
Delayed reading of the file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Launching the process to change network settings
Stealing user critical data
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin overlay packed packed shell32 themidawinlicense
Link:
https://www.filescan.io/uploads/659849bcffafd83ebca6fce5/reports/e6f99f1d-1299-441a-9ff0-8fc18206463b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00aca8b2-b86e-491c-a12f-35ed9fe9f9a7
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1370543
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Found malware configuration
Hides threads from debuggers
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1370543 Sample: ama.exe Startdate: 05/01/2024 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Antivirus detection for URL or domain 2->41 43 7 other signatures 2->43 8 ama.exe 4 2->8         started        12 Utsysc.exe 2->12         started        14 Utsysc.exe 2->14         started        16 3 other processes 2->16 process3 file4 33 C:\Users\user\AppData\Local\...\Utsysc.exe, PE32 8->33 dropped 53 Query firmware table information (likely to detect VMs) 8->53 55 Hides threads from debuggers 8->55 57 Tries to detect sandboxes / dynamic malware analysis system (registry check) 8->57 18 Utsysc.exe 18 8->18         started        59 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 12->59 signatures5 process6 dnsIp7 35 185.172.128.5, 49708, 49709, 49710 NADYMSS-ASRU Russian Federation 18->35 29 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 18->29 dropped 31 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 18->31 dropped 45 Multi AV Scanner detection for dropped file 18->45 47 Query firmware table information (likely to detect VMs) 18->47 49 Creates an undocumented autostart registry key 18->49 51 5 other signatures 18->51 23 schtasks.exe 1 18->23         started        25 rundll32.exe 12 18->25         started        file8 signatures9 process10 process11 27 conhost.exe 23->27         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-01-05 12:28:13 UTC
AV detection:
10 of 37 (27.03%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vhtltlft65fl6bmduvkslencf2zht7r7s34tc3weisn5tvyrmaya._file
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey evasion themida trojan
Link:
https://tria.ge/reports/240105-w26y8ahec5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Checks BIOS information in registry
Executes dropped EXE
Loads dropped DLL
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Malware Config
C2 Extraction:
http://185.172.128.5
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
Link:
https://www.unpac.me/results/8aace6c0-da1e-4f45-81e8-4f2604311e75/
SH256 hash:
22de8b7b75e54215f292cd73f9470ce1473d68bf65c2cf71cc58c40323e9b545
MD5 hash:
71d0b6742b28a935018b1860bb4c4c86
SHA1 hash:
055eb9d51156c5f2a8ac7e2c316ed3da12050853
Detections:
INDICATOR_EXE_Packed_Themida
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/8aace6c0-da1e-4f45-81e8-4f2604311e75/
SH256 hash:
a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030
MD5 hash:
9097086a618c5e822fb63456873e763d
SHA1 hash:
6d60ab01dea93a1fe9fc1f41c837420e3f91a5df
Detections:
INDICATOR_EXE_Packed_Themida
Create hunting rule
Link:
https://www.unpac.me/results/8aace6c0-da1e-4f45-81e8-4f2604311e75/
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/a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030

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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples
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 a9e6b9acb3f74abf0583a5552591a22eb279fe3f96f9316ec4449bd9d7116030

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2739361/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2737075/
  
URLhaus
https://urlhaus.abuse.ch/url/2733669/
  
URLhaus
https://urlhaus.abuse.ch/url/2744395/
Cape
Cape
https://www.capesandbox.com/analysis/469672/

Comments