MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf. 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


AsyncRAT


Vendor detections: 16


Intelligence 16 IOCs 2 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf
SHA3-384 hash: 6669bfc3484881a6ef4415955d6b61217458c4833b6122bb78485e3977f3ca6913aeb6356e62e925c6992e0f12182703
SHA1 hash: 7c609e7552600c33e3db0a691ec28700fd42a497
MD5 hash: 0ede6bf3fdba01fcacd0d577b820207d
humanhash: solar-timing-music-moon
File name:0ede6bf3fdba01fcacd0d577b820207d.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:15'180'288 bytes
First seen:2024-07-29 02:35:17 UTC
Last seen:2024-07-29 03:25:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5aceba6b8f80a97c0ff1e3c072a69b00 (2 x AsyncRAT, 2 x RedLineStealer, 1 x StormKitty)
ssdeep 393216:CXMxStQvFIeTiQvMipcK5x00D1lR/ggb/Dt:IXU1TzvMInx0QV/D
TLSH T161E6335EFA608A93E99D4238FC60F3B70B753CB45A72D697F95079DE6D32201CD28212
TrID 43.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
32.2% (.EXE) InstallShield setup (43053/19/16)
7.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
176.111.174.140:1912

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
176.111.174.140:1912 https://threatfox.abuse.ch/ioc/1304645/
176.111.174.140:8808 https://threatfox.abuse.ch/ioc/1304646/

Intelligence

File Origin
# of uploads :
2
# of downloads :
571
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0ede6bf3fdba01fcacd0d577b820207d.exe
Verdict:
Malicious activity
Analysis date:
2024-07-29 09:20:40 UTC
Tags:
installer stealer loader
Link:
https://app.any.run/tasks/fa2b119b-46d3-424a-85ce-48d39171e8b5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a7001446f80f37dcaa96b6
Tags:
Execution Network Stealth Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Launching a process
Creating a process with a hidden window
Creating a file in the %temp% directory
Delayed writing of the file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug explorer fingerprint hacktool lolbin microsoft_visual_cc packed packed schtasks shell32
Link:
https://www.filescan.io/uploads/66a70016dfa8b2fced4f9221/reports/9730a5c7-0bed-4911-9cdd-76dfa915c11b/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/371d72fd-91bd-4f58-a4b7-7158e78c435b
Result
Threat name:
AsyncRAT, Luca Stealer, MicroClip, RedLi
Create hunting rule
Detection:
malicious
Classification:
phis.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1483794
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for dropped file
Benign windows process drops PE files
Changes memory attributes in foreign processes to executable or writable
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates multiple autostart registry keys
Drops executable to a common third party application directory
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking mutex)
Found hidden mapped module (file has been removed from disk)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites Mozilla Firefox settings
Protects its processes via BreakOnTermination flag
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)
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)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected Luca Stealer
Yara detected MicroClip
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1483794 Sample: WfKynArKjH.exe Startdate: 29/07/2024 Architecture: WINDOWS Score: 100 124 api.telegram.org 2->124 126 api.telegram.org 149.154.167.220 TELEGRAMRU United Kingdom 2->126 128 ipwho.is 195.201.57.90 HETZNER-ASDE Germany 2->128 132 Malicious sample detected (through community Yara rule) 2->132 134 Antivirus detection for dropped file 2->134 136 Multi AV Scanner detection for dropped file 2->136 140 12 other signatures 2->140 11 WfKynArKjH.exe 1 4 2->11         started        15 {5EFB1022D1464071173853}.exe 2 2->15         started        17 Service_com.adobe.dunamis.exe 2 2->17         started        19 servisis.exe 2->19         started        signatures3 138 Uses the Telegram API (likely for C&C communication) 124->138 process4 file5 120 C:\Users\...\{5EFB1022D1464071173853}.exe, PE32+ 11->120 dropped 122 {5EFB1022D14640711...exe:Zone.Identifier, ASCII 11->122 dropped 188 Found API chain indicative of debugger detection 11->188 190 Creates multiple autostart registry keys 11->190 192 Contains functionality to inject threads in other processes 11->192 206 2 other signatures 11->206 21 relog.exe 6 13 11->21         started        26 schtasks.exe 1 11->26         started        194 Writes to foreign memory regions 15->194 196 Modifies the context of a thread in another process (thread injection) 15->196 198 Found hidden mapped module (file has been removed from disk) 15->198 28 schtasks.exe 1 15->28         started        30 relog.exe 15->30         started        200 Maps a DLL or memory area into another process 17->200 32 schtasks.exe 1 17->32         started        34 relog.exe 17->34         started        202 Found evasive API chain (may stop execution after checking mutex) 19->202 204 Contains functionality to detect sleep reduction / modifications 19->204 signatures6 process7 dnsIp8 130 176.111.174.140, 1912, 60330, 60337 WILWAWPL Russian Federation 21->130 112 C:\...\Service_{5EFB1022D1464071173853}.exe, PE32+ 21->112 dropped 114 C:\Users\...\Service_com.adobe.dunamis.exe, PE32+ 21->114 dropped 116 C:\Users\user\AppData\...\Service_Skype.exe, PE32+ 21->116 dropped 118 6 other malicious files 21->118 dropped 180 Protects its processes via BreakOnTermination flag 21->180 182 Changes memory attributes in foreign processes to executable or writable 21->182 184 Found API chain indicative of debugger detection 21->184 186 11 other signatures 21->186 36 explorer.exe 94 22 21->36 injected 40 Service_Mozilla.exe 2 21->40         started        42 schtasks.exe 1 21->42         started        50 5 other processes 21->50 44 conhost.exe 26->44         started        46 conhost.exe 28->46         started        48 conhost.exe 32->48         started        file9 signatures10 process11 file12 94 C:\Users\user\AppData\...\C155.tmp.sahyu.exe, PE32+ 36->94 dropped 96 C:\Users\user\...\94B6.tmp.PPGcgnyW.exe, PE32 36->96 dropped 98 C:\Users\user\...\90AE.tmp.svchost.exe, PE32 36->98 dropped 100 4 other malicious files 36->100 dropped 142 System process connects to network (likely due to code injection or exploit) 36->142 144 Benign windows process drops PE files 36->144 146 Contains functionality to inject threads in other processes 36->146 148 Contains functionality to inject code into remote processes 36->148 52 73DD.tmp.svchac.exe 36->52         started        56 5120.tmp.uIZtAux.exe 36->56         started        58 Service_Adobe.exe 36->58         started        68 3 other processes 36->68 150 Found API chain indicative of debugger detection 40->150 152 Writes to foreign memory regions 40->152 154 Modifies the context of a thread in another process (thread injection) 40->154 156 2 other signatures 40->156 60 schtasks.exe 1 40->60         started        62 relog.exe 40->62         started        64 conhost.exe 42->64         started        66 conhost.exe 50->66         started        70 4 other processes 50->70 signatures13 process14 file15 102 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 52->102 dropped 104 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 52->104 dropped 106 C:\Users\user\AppData\Local\...\python312.dll, PE32+ 52->106 dropped 110 51 other files (49 malicious) 52->110 dropped 158 Multi AV Scanner detection for dropped file 52->158 160 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 56->160 162 Machine Learning detection for dropped file 56->162 164 Found many strings related to Crypto-Wallets (likely being stolen) 56->164 178 3 other signatures 56->178 166 Found API chain indicative of debugger detection 58->166 168 Contains functionality to inject threads in other processes 58->168 170 Writes to foreign memory regions 58->170 172 Found hidden mapped module (file has been removed from disk) 58->172 72 schtasks.exe 58->72         started        74 relog.exe 58->74         started        76 conhost.exe 60->76         started        108 C:\Users\user\AppData\...\servisis.exe, PE32 68->108 dropped 174 Modifies the context of a thread in another process (thread injection) 68->174 176 Maps a DLL or memory area into another process 68->176 78 schtasks.exe 68->78         started        80 schtasks.exe 68->80         started        82 schtasks.exe 68->82         started        84 2 other processes 68->84 signatures16 process17 process18 86 conhost.exe 72->86         started        88 conhost.exe 78->88         started        90 conhost.exe 80->90         started        92 conhost.exe 82->92         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf/
Threat name:
Win64.Backdoor.Asyncrat
Create hunting rule
Status:
Malicious
First seen:
2024-07-27 06:12:12 UTC
File Type:
PE+ (Exe)
Extracted files:
47
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e7dpslhbjc46ua6kkzgfor2gmwycuhzoezxqc5nfjdphveh5bc7q._file
Verdict:
malicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:redline botnet:default botnet:diamotrix credential_access discovery execution infostealer persistence pyinstaller rat spyware stealer upx
Link:
https://tria.ge/reports/240729-c3kmtstajb/
Behaviour
Delays execution with timeout.exe
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Detects Pyinstaller
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Command and Scripting Interpreter: PowerShell
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Drops file in Drivers directory
Async RAT payload
Credentials from Password Stores: Credentials from Web Browsers
AsyncRat
RedLine
RedLine payload
Malware Config
C2 Extraction:
176.111.174.140:1912
176.111.174.140:6606
176.111.174.140:7707
176.111.174.140:8808
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e17c260c-fa06-479f-a5b4-6dd1dde39a90
Unpacked files
SH256 hash:
eeea86d3110b0f9cc0c439efe82b0dbb3994158dc4bc32a7c447481343ffc04e
MD5 hash:
299f27be15e3b3a42842476bdc206d35
SHA1 hash:
77504da60624688044f24470f6496b6533a29eb8
Link:
https://www.unpac.me/results/94793992-6d3f-4f61-9da0-ec4df37a3820/
SH256 hash:
c2f2d116b2188238a15e7cc389844921367d1b56962e2ea8d9fd9ffeb1bdc22b
MD5 hash:
6d5a036d4ed36bec1555891af254c103
SHA1 hash:
9b4665471f93bc05e9ddc118c4f89eab1ffa5b36
Detections:
ReflectiveLoader
Create hunting rule
Link:
https://www.unpac.me/results/94793992-6d3f-4f61-9da0-ec4df37a3820/
Parent samples :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 hash:
27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf
MD5 hash:
0ede6bf3fdba01fcacd0d577b820207d
SHA1 hash:
7c609e7552600c33e3db0a691ec28700fd42a497
Detections:
ReflectiveLoader
Create hunting rule
BroEx
Create hunting rule
Link:
https://www.unpac.me/results/94793992-6d3f-4f61-9da0-ec4df37a3820/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/27c6f92ce148/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/27c6f92ce148b9ea03ca564c57474665b02a1f2e266f0175a548de7a90fd08bf

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:BroEx
Create hunting rule
Author:@bartblaze
Description:Detects BroEx, a type of agressive adware.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxUserNames
Create hunting rule
Author:ditekSHen
Description:Detects executables containing possible sandbox analysis VM usernames
Rule name:ReflectiveLoader
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:virustotal
Create hunting rule
Author:Tracel

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
KERNEL_APIManipulates Windows Kernel & Driversntdll.dll::RtlInitUnicodeString
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateRemoteThread
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::OpenProcess
KERNEL32.dll::VirtualAllocEx
KERNEL32.dll::WriteProcessMemory
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CopyFileA
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingA
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegSetValueExA
ADVAPI32.dll::RegSetValueExW

Comments