MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066. 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: 19


Intelligence 19 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066
SHA3-384 hash: 346b4f0f6fe506454d9ee7dc9ffeabd8d4c0851e003d79194cc5f0f2cae0d546b7151d1fd95812cbaa156095dd9521ea
SHA1 hash: b3dd01bf81d5b4b9595c13032d0fc8006dbc7e64
MD5 hash: 47e6542e234e5ffed88732519f19008c
humanhash: red-alaska-mike-video
File name:47e6542e234e5ffed88732519f19008c.bin.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:696'840 bytes
First seen:2024-05-24 08:10:15 UTC
Last seen:2024-05-24 08:25:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:+Xplx92r2O9Ycny57ohEDGtnXCkgybsySO+TbQnpNwMfgriFg3ikzA6pVPbi81kR:oFTCy5XityUWXUNwMfgrV3ikz8
Threatray 800 similar samples on MalwareBazaar
TLSH T16EE4CFAC72117A9FC857CD778AA46C24EA6064BB931BD203A01715EC9E0DAD7CF152F3
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:AsyncRAT exe RAT


Avatar
abuse_ch
AsyncRAT C2:
198.55.115.39:7707

Intelligence

File Origin
# of uploads :
2
# of downloads :
391
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066.exe
Verdict:
Malicious activity
Analysis date:
2024-05-24 08:11:31 UTC
Tags:
asyncrat rat remote
Link:
https://app.any.run/tasks/1924de78-01ad-4389-bda6-1ec7fce15fe6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.28197.23614.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66504c76aa38ca2df05dfdc0win7simulatehigh_evasion
Tags:
Banker Encryption Execution Network Static Stealth Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Creating a file
Running batch commands
Creating a process from a recently created file
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade overlay packed
Link:
https://www.filescan.io/uploads/66504b9e9c0b71aaf52413ad/reports/a3a93a51-16ce-449b-abb9-65b30c61dbf1/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e426d245-00c1-4881-9be1-f1745d2ad88e
Result
Threat name:
AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1447059
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1447059 Sample: nlgyN5hvyy.exe Startdate: 24/05/2024 Architecture: WINDOWS Score: 100 75 Snort IDS alert for network traffic 2->75 77 Found malware configuration 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 12 other signatures 2->81 8 nlgyN5hvyy.exe 7 2->8         started        12 Wndfnder.exe 2->12         started        14 GGyIJkQ.exe 5 2->14         started        16 2 other processes 2->16 process3 file4 69 C:\Users\user\AppData\RoamingbehaviorgraphGyIJkQ.exe, PE32 8->69 dropped 71 C:\Users\user\AppData\Local\...\tmpE65C.tmp, XML 8->71 dropped 85 Detected unpacking (changes PE section rights) 8->85 87 Detected unpacking (overwrites its own PE header) 8->87 89 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->89 99 2 other signatures 8->99 18 nlgyN5hvyy.exe 6 8->18         started        21 powershell.exe 23 8->21         started        24 schtasks.exe 1 8->24         started        26 nlgyN5hvyy.exe 8->26         started        91 Antivirus detection for dropped file 12->91 93 Multi AV Scanner detection for dropped file 12->93 95 Machine Learning detection for dropped file 12->95 28 powershell.exe 12->28         started        35 2 other processes 12->35 97 Injects a PE file into a foreign processes 14->97 30 GGyIJkQ.exe 14->30         started        33 schtasks.exe 14->33         started        37 4 other processes 16->37 signatures5 process6 dnsIp7 67 C:\Users\user\AppData\Roaming\Wndfnder.exe, PE32 18->67 dropped 39 cmd.exe 18->39         started        41 cmd.exe 1 18->41         started        43 backgroundTaskHost.exe 18->43         started        83 Loading BitLocker PowerShell Module 21->83 45 conhost.exe 21->45         started        47 conhost.exe 24->47         started        49 conhost.exe 28->49         started        73 198.55.115.39, 49745, 7707 ASN-QUADRANET-GLOBALUS United States 30->73 51 conhost.exe 33->51         started        53 conhost.exe 35->53         started        55 2 other processes 37->55 file8 signatures9 process10 process11 57 conhost.exe 39->57         started        59 timeout.exe 39->59         started        61 Wndfnder.exe 39->61         started        63 conhost.exe 41->63         started        65 schtasks.exe 41->65         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066/
Threat name:
Win32.Backdoor.AsyncRAT
Create hunting rule
Status:
Suspicious
First seen:
2024-05-24 08:11:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzk5ygdoenz3szhr3bh5kgvhnex5wkmuzqldckfzoyy4hot7obta._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
4f28d09d883b746ee2ea52b8e86881ee6f11057fc976c7b085c44092b7fae87a
AsyncRAT
86f2279dcd0fefd01392dda46e202ae5e1528322b34ddf7029ef3efd58b5b45e
AsyncRAT
dff297acb567f990471dca2871adee15229e572c35fef5fd20eb9a1428946c04
AsyncRAT
fc3b18395218068895ed815c742fdb1a2b93daf03d4c768b5ac989d95339fe83
AsyncRAT
+ 790 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default execution rat
Link:
https://tria.ge/reports/240524-j29znaag7s/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
AsyncRat
Malware Config
C2 Extraction:
198.55.115.39:6606
198.55.115.39:7707
198.55.115.39:8808
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/54ea1126-739a-46d9-932c-17afe8c0c21b
Unpacked files
SH256 hash:
0b7dcc18b0ef39734a24ca5923b02df82c670d08365fe376f2ed4ff9fcbc6303
MD5 hash:
0441cc0dacc6d821252e66a156b1d9bd
SHA1 hash:
df46cc702950a53a5de7b804d2076ef03f8ac6b4
Link:
https://www.unpac.me/results/3cb23625-6b37-446c-9481-50cb2ab489f7/
SH256 hash:
3aeea8b680ccf6386afe092ee3952d4092e53bac58a1abd354716613399b6714
MD5 hash:
c2dee5b0d635614ceb02a4c3d1560b5a
SHA1 hash:
933ce888f0bb18bd70ee96dbc141a6b902a682d3
Link:
https://www.unpac.me/results/3cb23625-6b37-446c-9481-50cb2ab489f7/
SH256 hash:
d4b661fda492d1b5be3dbefc92c764a5bc622dd5c89f4b249d28a74851276a01
MD5 hash:
98e6bc5950079c91a7a42c1f4331108b
SHA1 hash:
6ca029eebc31d4d41936f06fc46d0f148cf4bade
Detections:
AsyncRAT
Create hunting rule
win_asyncrat_w0
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
asyncrat
Create hunting rule
Link:
https://www.unpac.me/results/3cb23625-6b37-446c-9481-50cb2ab489f7/
SH256 hash:
4d7851db6d639302ef8d2c2c6a0f427584aecee22e4ecb589e460f1252ab9517
MD5 hash:
7a0892ff038e650b7bdf7efb7fe8497d
SHA1 hash:
24532bfe5e63a296b0de40a3e9b510b796047b28
Link:
https://www.unpac.me/results/3cb23625-6b37-446c-9481-50cb2ab489f7/
SH256 hash:
ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066
MD5 hash:
47e6542e234e5ffed88732519f19008c
SHA1 hash:
b3dd01bf81d5b4b9595c13032d0fc8006dbc7e64
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/3cb23625-6b37-446c-9481-50cb2ab489f7/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ae55dc186e23/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Web download

AsyncRAT

Executable exe ae55dc186e2373b964f1d84fd51aa7692fdb2994cc163128b97631c3ba7f7066

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2862188/
  
Delivery method
Distributed via web download

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 (HIGH_ENTROPY_VA)high

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