MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3665a7b2ca7868ba7618451a4e6ceaaba4b6587154140ef439ff82daf56aa4d7. 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: 14


Intelligence 14 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3665a7b2ca7868ba7618451a4e6ceaaba4b6587154140ef439ff82daf56aa4d7
SHA3-384 hash: a6689565a74a0c08dc0119ff074789250b363af79402838354fc80eabef5e11dc3d3becad20f9afe2ef44e0c34deb2b2
SHA1 hash: 022430e1c2b279d54ea3f7d92087578b00157da2
MD5 hash: e2229861ce687373fa610beccd0abf1f
humanhash: chicken-gee-maine-king
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'969'152 bytes
First seen:2023-10-05 04:34:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:kyGpLzAZFFfc9EoYkqip3FB9b1ub74PhvAgMreRohjFrnEHEd0cN9rY7tjmYkKYs:zGpLzuFFfGdXqipRDY3vNEkd0Wa0YDX
TLSH T19395331765E1107FE8F51FF0DCFA12D30C393E9297A6AA16625A710A5C332C9987A337
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter andretavare5
Tags:Amadey exe


Avatar
andretavare5
Sample downloaded from http://77.91.68.249/navi/kur90.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
331
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28840.BadO.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Agent.EAOQ.26295.2066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Launching a service
Creating a file
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack anti-vm CAB control explorer installer installer lolbin packed rundll32 setupapi shell32
Link:
https://www.filescan.io/uploads/651e3cf7426c8727d6ee0150/reports/d11ab613-3de7-415e-bdaa-eaf245394264/overview
Verdict:
Malicious
Labled as:
Kryptik.JKR.gen
Link:
https://www.hybrid-analysis.com/sample/3665a7b2ca7868ba7618451a4e6ceaaba4b6587154140ef439ff82daf56aa4d7
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c14f8457-6f87-4028-94e9-805b416f4ff4
Result
Threat name:
Amadey, Babadeda, Healer AV Disabler, My
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1319887
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for dropped file
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Phishing site detected (based on logo match)
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)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 Babadeda
Yara detected Healer AV Disabler
Yara detected Mystic Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1319887 Sample: file.exe Startdate: 05/10/2023 Architecture: WINDOWS Score: 100 134 www3.l.google.com 2->134 136 www.google.com 2->136 138 9 other IPs or domains 2->138 166 Snort IDS alert for network traffic 2->166 168 Found malware configuration 2->168 170 Malicious sample detected (through community Yara rule) 2->170 172 16 other signatures 2->172 14 file.exe 1 4 2->14         started        17 rundll32.exe 2->17         started        19 fjtvtub 2->19         started        signatures3 process4 file5 126 C:\Users\user\AppData\Local\...\cV2xh28.exe, PE32 14->126 dropped 128 C:\Users\user\AppData\Local\...\5YO9QJ8.exe, PE32 14->128 dropped 21 cV2xh28.exe 1 4 14->21         started        24 5YO9QJ8.exe 14->24         started        process6 file7 98 C:\Users\user\AppData\Local\...98G7ec51.exe, PE32 21->98 dropped 100 C:\Users\user\AppData\Local\...\4oj785ua.exe, PE32 21->100 dropped 26 NG7ec51.exe 1 4 21->26         started        29 4oj785ua.exe 21->29         started        32 cmd.exe 24->32         started        34 conhost.exe 24->34         started        process8 file9 118 C:\Users\user\AppData\Local\...\pE5pb49.exe, PE32 26->118 dropped 120 C:\Users\user\AppData\Local\...\3Hr16HV.exe, PE32 26->120 dropped 36 3Hr16HV.exe 26->36         started        39 pE5pb49.exe 1 4 26->39         started        226 Multi AV Scanner detection for dropped file 29->226 228 Writes to foreign memory regions 29->228 230 Allocates memory in foreign processes 29->230 232 Injects a PE file into a foreign processes 29->232 42 AppLaunch.exe 29->42         started        45 WerFault.exe 29->45         started        47 chrome.exe 32->47         started        49 chrome.exe 32->49         started        signatures10 process11 dnsIp12 192 Multi AV Scanner detection for dropped file 36->192 194 Writes to foreign memory regions 36->194 196 Allocates memory in foreign processes 36->196 198 Injects a PE file into a foreign processes 36->198 51 AppLaunch.exe 36->51         started        54 WerFault.exe 36->54         started        106 C:\Users\user\AppData\Local\...\2xI3723.exe, PE32 39->106 dropped 108 C:\Users\user\AppData\Local\...\1YH34iw0.exe, PE32 39->108 dropped 57 1YH34iw0.exe 39->57         started        59 2xI3723.exe 39->59         started        160 77.91.124.55, 19071, 49806, 49900 ECOTEL-ASRU Russian Federation 42->160 200 Found many strings related to Crypto-Wallets (likely being stolen) 42->200 202 Tries to harvest and steal browser information (history, passwords, etc) 42->202 61 chrome.exe 42->61         started        162 239.255.255.250 unknown Reserved 47->162 63 chrome.exe 47->63         started        65 chrome.exe 47->65         started        67 chrome.exe 47->67         started        164 192.168.2.1 unknown unknown 49->164 69 chrome.exe 49->69         started        file13 signatures14 process15 dnsIp16 174 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 51->174 176 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 51->176 178 Maps a DLL or memory area into another process 51->178 190 2 other signatures 51->190 71 explorer.exe 51->71 injected 180 Multi AV Scanner detection for dropped file 57->180 182 Contains functionality to inject code into remote processes 57->182 184 Writes to foreign memory regions 57->184 76 AppLaunch.exe 9 1 57->76         started        78 WerFault.exe 21 9 57->78         started        186 Allocates memory in foreign processes 59->186 188 Injects a PE file into a foreign processes 59->188 80 AppLaunch.exe 13 59->80         started        82 WerFault.exe 19 9 59->82         started        84 chrome.exe 61->84         started        140 play.google.com 142.250.101.102, 443, 49861, 49874 GOOGLEUS United States 63->140 142 www.google.com 142.250.141.99, 443, 49828, 49881 GOOGLEUS United States 63->142 144 11 other IPs or domains 63->144 signatures17 process18 dnsIp19 146 5.42.65.80, 49946, 49964, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 71->146 148 77.91.68.29, 49893, 49902, 49908 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 71->148 156 3 other IPs or domains 71->156 110 C:\Users\user\AppData\Roaming\fjtvtub, PE32 71->110 dropped 112 C:\Users\user\AppData\Local\Temp\D792.exe, PE32 71->112 dropped 114 C:\Users\user\AppData\Local\Temp\D367.exe, PE32 71->114 dropped 116 6 other malicious files 71->116 dropped 208 System process connects to network (likely due to code injection or exploit) 71->208 210 Benign windows process drops PE files 71->210 212 Hides that the sample has been downloaded from the Internet (zone.identifier) 71->212 86 D792.exe 71->86         started        214 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 76->214 216 Found many strings related to Crypto-Wallets (likely being stolen) 76->216 218 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 76->218 220 3 other signatures 76->220 150 5.42.92.211, 49802, 49895, 49903 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 80->150 152 www.google.com 84->152 154 clients2.google.com 84->154 158 2 other IPs or domains 84->158 file20 signatures21 process22 file23 102 C:\Users\user\AppData\Local\...\KS1aT0SY.exe, PE32 86->102 dropped 104 C:\Users\user\AppData\Local\...\6nl01BM.exe, PE32 86->104 dropped 204 Antivirus detection for dropped file 86->204 206 Machine Learning detection for dropped file 86->206 90 KS1aT0SY.exe 86->90         started        signatures24 process25 file26 122 C:\Users\user\AppData\Local\...\kX0CP3Kw.exe, PE32 90->122 dropped 124 C:\Users\user\AppData\Local\...\5ib56gh.exe, PE32 90->124 dropped 222 Antivirus detection for dropped file 90->222 224 Machine Learning detection for dropped file 90->224 94 kX0CP3Kw.exe 90->94         started        signatures27 process28 file29 130 C:\Users\user\AppData\Local\...\jw8rP6wD.exe, PE32 94->130 dropped 132 C:\Users\user\AppData\Local\...\4ca038lO.exe, PE32 94->132 dropped 234 Antivirus detection for dropped file 94->234 236 Machine Learning detection for dropped file 94->236 signatures30
Detection:
smokeloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3665a7b2ca7868ba7618451a4e6ceaaba4b6587154140ef439ff82daf56aa4d7/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-05 04:35:06 UTC
File Type:
PE (Exe)
Extracted files:
151
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzs2pmwkpbulu5qyiune43hkvoslmwdrkqka55bz76bnv5lkutlq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:dcrat family:healer family:mystic family:redline family:smokeloader botnet:@ytlogsbot botnet:frant botnet:gigant backdoor dropper evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231005-e7nldsaf22/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Uses the VBS compiler for execution
Windows security modification
Downloads MZ/PE file
Amadey
DcRat
Detect Mystic stealer payload
Detects Healer an antivirus disabler dropper
Healer
Modifies Windows Defender Real-time Protection settings
Mystic
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
77.91.124.55:19071
http://77.91.68.29/fks/
http://77.91.124.1/theme/index.php
176.123.4.46:33783
http://5.42.92.211/loghub/master
Unpacked files
SH256 hash:
3455f931f3203f3296849875c3258fcd6f9678672699c7b8cff2d41d46b9fcea
MD5 hash:
5211a6ee826e5e9de5a9ac60d370a8fe
SHA1 hash:
e6e42b694958498bf6cce3b9c185a5b2a2f84d5a
Link:
https://www.unpac.me/results/1b7e1465-c935-4bb1-9ca9-1d4ec3c7371c/
SH256 hash:
546b0c6dcca1af1852f48726c256b025338d0966f692e6db0cdb64201e3e3e73
MD5 hash:
bc5fcf90fd6b9b27b4af131804129f02
SHA1 hash:
fc881243bf073907862139b051a64f229d1ca977
Link:
https://www.unpac.me/results/1b7e1465-c935-4bb1-9ca9-1d4ec3c7371c/
SH256 hash:
e0ac3963238839d0da67135fb28cf85881b86533c7cf7c2c9aad1496c499423a
MD5 hash:
1e905dd995868a94fd37b00a13a23522
SHA1 hash:
0b7a4924b6564e1526cd5d447063434542829cb5
Link:
https://www.unpac.me/results/1b7e1465-c935-4bb1-9ca9-1d4ec3c7371c/
SH256 hash:
3665a7b2ca7868ba7618451a4e6ceaaba4b6587154140ef439ff82daf56aa4d7
MD5 hash:
e2229861ce687373fa610beccd0abf1f
SHA1 hash:
022430e1c2b279d54ea3f7d92087578b00157da2
Link:
https://www.unpac.me/results/1b7e1465-c935-4bb1-9ca9-1d4ec3c7371c/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3665a7b2ca78/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3665a7b2ca7868ba7618451a4e6ceaaba4b6587154140ef439ff82daf56aa4d7

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:AppLaunch
Create hunting rule
Author:iam-py-test
Description:Detect files referencing .Net AppLaunch.exe
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Redline_Stealer
Create hunting rule
Author:Varp0s
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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:redline_stealer_1
Create hunting rule
Author:Nikolaos 'n0t' Totosis
Description:RedLine Stealer Payload
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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

Comments