MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e98b5e2828ad3171b6dc2d24066a433ff04a777b34f1fcf48d2491125fa8761f. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e98b5e2828ad3171b6dc2d24066a433ff04a777b34f1fcf48d2491125fa8761f
SHA3-384 hash: b7d46c7440e1bf3ecaed4605471fb2b9a4fcb574d6d42ac2b3855fa7dde5118d72430d70c86a3a3c81d0c3f1bbd1268c
SHA1 hash: e0997e99fb859ab657194f4d8fa80e10072c1206
MD5 hash: 6929d980cdd8d42239b9c996b0dfd880
humanhash: speaker-kitten-lithium-purple
File name:INQUIRY LIST.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:143'360 bytes
First seen:2021-09-27 14:13:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 1536:LOGk3UQ71O08OpbTaphCIzmlTHdTGnTMvnEIQXTQv5qFk8y3K/jLniW3/HWmQguB:LOGk3pUAPMYX
Threatray 10'325 similar samples on MalwareBazaar
TLSH T161E3E76774CC4AD1E1AD16320CEEF71C7A62AE653C21DD1AAE89F23E487119206F353D
File icon (PE):PE icon
dhash icon b4ecccccd4c4cce8 (5 x Loki, 4 x AsyncRAT, 1 x AZORult)
Reporter adrian__luca
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INQUIRY LIST.exe
Verdict:
Malicious activity
Analysis date:
2021-09-27 14:17:43 UTC
Tags:
trojan rat asyncrat
Link:
https://app.any.run/tasks/c0e5e890-917e-4a32-8c22-fcc71233ea95

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/192158/
Detection(s):
Win.Malware.Filerepmetagen-9868080-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c0520cf9-f7e1-47ee-b7db-fea6d21719a9
Result
Threat name:
AgentTesla AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/859080
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Bypasses PowerShell execution policy
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Suspicious powershell command line found
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)
Yara detected AgentTesla
Yara detected AsyncRAT
Yara detected Costura Assembly Loader
Yara detected Telegram RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 491505 Sample: INQUIRY LIST.exe Startdate: 27/09/2021 Architecture: WINDOWS Score: 100 79 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 Yara detected UAC Bypass using CMSTP 2->83 85 14 other signatures 2->85 9 INQUIRY LIST.exe 20 7 2->9         started        14 svchost.exe 2->14         started        16 svchost.exe 2->16         started        18 4 other processes 2->18 process3 dnsIp4 71 213.152.186.24, 16941, 49772, 49775 GLOBALLAYERNL Netherlands 9->71 73 cdn.discordapp.com 162.159.129.233, 443, 49764, 49771 CLOUDFLARENETUS United States 9->73 75 192.168.2.1 unknown unknown 9->75 65 C:\Windows\Microsoft.NET\...\svchost.exe, PE32 9->65 dropped 67 C:\Users\user\AppData\Local\Temp\vibecq.exe, PE32 9->67 dropped 69 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 9->69 dropped 99 Creates autostart registry keys with suspicious names 9->99 101 Creates an autostart registry key pointing to binary in C:\Windows 9->101 103 Tries to harvest and steal browser information (history, passwords, etc) 9->103 20 cmd.exe 9->20         started        23 powershell.exe 25 9->23         started        25 powershell.exe 24 9->25         started        27 powershell.exe 9->27         started        105 System process connects to network (likely due to code injection or exploit) 14->105 107 Multi AV Scanner detection for dropped file 14->107 109 Adds a directory exclusion to Windows Defender 14->109 29 powershell.exe 14->29         started        31 powershell.exe 14->31         started        33 powershell.exe 14->33         started        77 162.159.133.233, 443, 49774 CLOUDFLARENETUS United States 16->77 35 powershell.exe 16->35         started        37 2 other processes 16->37 file5 signatures6 process7 signatures8 87 Suspicious powershell command line found 20->87 89 Bypasses PowerShell execution policy 20->89 53 2 other processes 20->53 39 conhost.exe 23->39         started        41 conhost.exe 25->41         started        43 conhost.exe 27->43         started        45 conhost.exe 29->45         started        47 conhost.exe 31->47         started        49 conhost.exe 33->49         started        51 conhost.exe 35->51         started        55 2 other processes 37->55 process9 process10 57 vibecq.exe 53->57         started        file11 63 C:\Users\user\AppData\...\yeotrrxbeah.dll, PE32 57->63 dropped 91 Multi AV Scanner detection for dropped file 57->91 93 Detected unpacking (changes PE section rights) 57->93 95 Detected unpacking (creates a PE file in dynamic memory) 57->95 97 5 other signatures 57->97 61 vibecq.exe 57->61         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e98b5e2828ad3171b6dc2d24066a433ff04a777b34f1fcf48d2491125fa8761f/
Threat name:
ByteCode-MSIL.Backdoor.Crysan
Create hunting rule
Status:
Malicious
First seen:
2021-09-27 14:14:07 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5gfv4kbivuyxdnw4fusam2sdh7yeu533gty7z5enesirex5ioypq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3df7f5b80ddcfcddd7c2a5fc2e64ccfb8467b0892ab6c5315906ec5d03cb8a72
AsyncRAT
45434ec46713c9d3c5fdc793207c4167169c1e4b4ff6c55f98a11962129a64a8
AsyncRAT
578e555e4500342d23bc88795efd4cdf1146405a18827f9107a1120863b51de2
AsyncRAT
8a1f4c5dd931193a30be778708127588cce692ddef793d2b80c6c100b85113f0
AsyncRAT
a94300306564203d77d7112d7abd3931d555ee20de742ffb032e9dc1b5c3e2a0
AsyncRAT
abf50dc501940ce8aec971d88fcf9252a943589f5d44287556e692930c0451dd
AsyncRAT
cdafcb71f8b7252229042196b6f5bee404610c02e1eac789799cd407a161ca48
AsyncRAT
d23d794e3cf354c91c283e13eaeae77749e3265866758d999b99c06a98861a05
AsyncRAT
e628eb00a34bd2527ddfe81d6882a4c653aeb23d5070ffffe9eeddd3521a1a5c
AsyncRAT
f0211e8781298a2e49374b3ec7e974a4284fc81ee973f20048878f7eee5bbd3c
AsyncRAT
+ 10'315 additional samples on MalwareBazaar
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:asyncrat botnet:default evasion keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/210927-rjz1qshbg6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
NSIS installer
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
Executes dropped EXE
AgentTesla Payload
Async RAT payload
AgentTesla
AsyncRat
Windows security bypass
Malware Config
C2 Extraction:
213.152.186.24:16941
https://api.telegram.org/bot1900836728:AAEDyoYbBJwtt1EA4hdgRlGTN1cq760KPNU/sendDocument
Unpacked files
SH256 hash:
e98b5e2828ad3171b6dc2d24066a433ff04a777b34f1fcf48d2491125fa8761f
MD5 hash:
6929d980cdd8d42239b9c996b0dfd880
SHA1 hash:
e0997e99fb859ab657194f4d8fa80e10072c1206
Link:
https://www.unpac.me/results/2ad40538-f673-4d8e-baeb-9bd3d13ffb81/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/e98b5e2828ad3171b6dc2d24066a433ff04a777b34f1fcf48d2491125fa8761f

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
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.

Malspam

AsyncRAT

Executable exe e98b5e2828ad3171b6dc2d24066a433ff04a777b34f1fcf48d2491125fa8761f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/192158/

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