MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0. 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 18 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0
SHA3-384 hash: 82bc5a8226727975f6328e0788715d35c2ab5ff2f5f42728557004be96a4d70159cc3073f8d113dd0818d737e7f34931
SHA1 hash: 80d2395709b713647b199c22fdec5415d3a68052
MD5 hash: c3ee25c18f2c408c9054d9c6d4c1e147
humanhash: pip-zebra-autumn-apart
File name:c3ee25c18f2c408c9054d9c6d4c1e147
Download: download sample
Signature Amadey
Create hunting rule
File size:3'358'128 bytes
First seen:2023-08-08 14:55:20 UTC
Last seen:2024-01-13 00:44:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:0cUe92VHXy4fv6hfZQGwSWF6r+tLq9rNE0TR5sTlcJxbTGX+tIonLiMjrWD:rt9L4p7GJEeR51TGX10LPjrWD
Threatray 2'186 similar samples on MalwareBazaar
TLSH T139F519113AE5CD32E07A1632E9E9209443A6BD852A14D30F25C233FDD9B37494EE5F9B
TrID 48.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
28.5% (.EXE) InstallShield setup (43053/19/16)
6.9% (.EXE) Win64 Executable (generic) (10523/12/4)
4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon fce4e4f8dcccc8e8 (1 x Amadey, 1 x CoinMiner)
Reporter zbetcheckin
Tags:32 Amadey exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
321
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
c3ee25c18f2c408c9054d9c6d4c1e147
Verdict:
Malicious activity
Analysis date:
2023-08-08 14:56:08 UTC
Tags:
installer amadey trojan
Link:
https://app.any.run/tasks/adc13918-af5f-4aa1-83d3-3155a6c3fd47

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/441422/
Detection(s):
SecuriteInfo.com.Trojan.SpyBot.1281.15561.12090.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0
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/82dbce18-0609-4d36-b7d1-79d02e233ac3
Result
Threat name:
Amadey, RedLine, SectopRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1287901
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected RedLine Stealer
Yara detected SectopRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1287901 Sample: Jn3CWaZLNd.exe Startdate: 08/08/2023 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 11 other signatures 2->41 7 Jn3CWaZLNd.exe 5 2->7         started        11 edddegyjjykj.exe 2 2->11         started        process3 file4 23 C:\Users\user\Videos\edddegyjjykj.exe, PE32 7->23 dropped 51 Writes to foreign memory regions 7->51 53 Allocates memory in foreign processes 7->53 55 Injects a PE file into a foreign processes 7->55 13 jsc.exe 16 7->13         started        57 Multi AV Scanner detection for dropped file 11->57 17 jsc.exe 11->17         started        signatures5 process6 dnsIp7 31 45.9.74.182, 49705, 49707, 49708 FIRST-SERVER-EU-ASRU Russian Federation 13->31 33 app.nunti-iasi.ro 176.126.201.5, 443, 49706 GTSCEGTSCentralEuropeAntelGermanyCZ Romania 13->33 25 C:\Users\user\AppData\Local\Temp\...\BR.exe, PE32 13->25 dropped 27 C:\Users\user\AppData\Local\...\BR[1].exe, PE32 13->27 dropped 19 BR.exe 4 13->19         started        file8 process9 dnsIp10 29 95.143.190.57, 15648, 49718 RHTEC-ASrh-tecIPBackboneDE Russian Federation 19->29 43 Multi AV Scanner detection for dropped file 19->43 45 Detected unpacking (changes PE section rights) 19->45 47 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->47 49 6 other signatures 19->49 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0/
Threat name:
ByteCode-MSIL.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2023-08-08 13:31:48 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yqdlom4jpuerichnljswz67qinrdvdiibergtembqtgo7wdzohya._file
Verdict:
malicious
Similar samples:
2e976baf097df5f017d2ed15f3456345d0180afbf5910432d7629a29fdf75fef
Amadey
7b22e6cc31710809bbb88f27afa15ad45784dd0ccd3da27be9b6ca3b039a15ce
Amadey
8dca550e1103f8f3162602f771cb621c1a807127190997897a0bd373c3c43462
Amadey
8df6ff949de778a20deb98bd90e21d9e9449045b73f75cd62c051957997882bb
Amadey
bb1b75ca2b1cf87a535caf84537badae8ea32f9565c45a8eb955002d708cf258
Amadey
d35d55bb74a7cf4349e2fa4a92839e2a88f17a1fee9725801d0d97b2bf0d311c
Amadey
da1a752980f464b0886544ec44ba3b9177ad5bd82547e8d99ca65d6a3ee91980
Amadey
+ 2'176 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/230808-sa1fksdb65/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Drops startup file
Loads dropped DLL
Amadey
Malware Config
C2 Extraction:
45.9.74.182/b7djSDcPcZ/index.php
Unpacked files
SH256 hash:
072e397a37b0c391c6a28ade782fdd04e393ab9e706120eb3378a29b9d5e78ab
MD5 hash:
0d29d52f3848ed7a540aacd33838ed28
SHA1 hash:
70adf372e4bc1fc25c5f9fb352172a2e21efaffa
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/4232f242-3cbd-4b35-8dd5-3c8ff90687a0/
Parent samples :
d35d55bb74a7cf4349e2fa4a92839e2a88f17a1fee9725801d0d97b2bf0d311c
da1a752980f464b0886544ec44ba3b9177ad5bd82547e8d99ca65d6a3ee91980
c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0
3e2ebd86881b09f9c1f97602e84667b35c633bf225d842e30bad0a35c1d74b73
c010da0b5ee5ca9b8d48491d007af10e5b80f6d7950145e1cf81a195c19836d7
5cd99c0f4df0abecd57f199f8d524a6242aa0b77bb9e732be6b3a8638645ab97
ea4dd1c228cb08ccf42861763becf5912840722e1a6d30acc59bc158be5095dd
27964639763781e0f88a27d60b9ed7219a951c96e1f9be39a2c5761b67e670d1
cc710918467e4b28f04f27dbec45cb6168b4828de5771233f1ef0c5a485a55ca
3af504bff6826b81d0093b8d153643afb6e86d78db4dfc2cb6f9574ea14265d4
d3a40144912dfa3f095ab0526aba7c0ce4950793090a632dc76f9fd93be815ab
SH256 hash:
bfa12a2456d40d6c32a1f4e35bd43c81f6f67466234faed8fec19397d0e6d808
MD5 hash:
7a7927bac28be846b2fd2a5d10ba0676
SHA1 hash:
67a7b8616fc8e7aa7bb7a6e2521548e67a7caa2d
Link:
https://www.unpac.me/results/4232f242-3cbd-4b35-8dd5-3c8ff90687a0/
Parent samples :
fb110b1db7c02725d6cb0953cf153a2b5e158d358db136aece90ac06d79cb07d
80dd6d009a2b7ab7aa393d063048320db5ea3920a4fd9cca4a0a76f12183273f
SH256 hash:
c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0
MD5 hash:
c3ee25c18f2c408c9054d9c6d4c1e147
SHA1 hash:
80d2395709b713647b199c22fdec5415d3a68052
Link:
https://www.unpac.me/results/4232f242-3cbd-4b35-8dd5-3c8ff90687a0/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c406b733897d/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/c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_Amadey
Create hunting rule
Author:ditekSHen
Description:Amadey downloader payload
Rule name:msil_suspicious_use_of_strreverse
Create hunting rule
Author:dr4k0nia
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_NET_Msil_Suspicious_Use_StrReverse
Create hunting rule
Author:dr4k0nia, modified by Florian Roth
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Amadey_7abb059b
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.

File information

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

Web download

Amadey

Executable exe c406b733897d091408ed5a656cfbf043623a8d08092269918184ccefd87971f0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2702788/
Cape
Cape
https://www.capesandbox.com/analysis/441422/

Comments


Avatar
zbet commented on 2023-08-08 14:55:21 UTC

url : hxxp://artmediastudio.ro/Amdau.exe