MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073. 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


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073
SHA3-384 hash: 9b5df11b276139b76b7966080b989aa0d721e2725a4c0084d58d798e157f01b6cf03921c8806c2619156b69af8f177d9
SHA1 hash: 86756c462d15bb4b8896e169a78e81031e48c713
MD5 hash: 91edb3907bd2af571243a75a32dff88e
humanhash: alabama-jig-fillet-north
File name:Purchase Inquiry.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:552'960 bytes
First seen:2023-05-01 10:45:24 UTC
Last seen:2023-05-13 22:55:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:YgVBKqnAolGx4WJZ2nvpW4JwOc1C4HoZt:YgV/nQxFj2ncoBAoZ
Threatray 2'428 similar samples on MalwareBazaar
TLSH T13EC47C3C29BA5627C1B6C3798BE58827F1509D6B7011EEA954D733A60353B8339C327E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
261
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Inquiry.exe
Verdict:
Malicious activity
Analysis date:
2023-05-01 10:47:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a69a470a-dbbf-4115-9760-ac007df8d47b

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/385805/
Detection(s):
Sanesecurity.Rogue.0hr.20230428-2234.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/644f986b1facab193c66ec76/reports/43277629-3dcb-4713-b4c3-fec3c5e1a1c6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073
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/8d522ab6-8fc5-4298-924e-50c766a31266
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1223969
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-04-28 15:43:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=err2dvpdlxpfeu6jobvqp47o6elgjcffmq35zfgic2rgs5ypqbzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0007f855c65b913a538d9a7680c5078dcdf8f49e26f37a130ec982c275bb693b
AgentTesla
4b3b2e33768b07e48c7b2a32ec2e0f0fcd94b2062170b975f5324d77d28105a2
AgentTesla
51a4fb3b2148da43d34a86a9af619af67ff8611f8bb7448e4edcb9d3207ca1b2
AgentTesla
b7d8fbbf428d72bcf7513bf41bfbf43db9f8f90a86f790b35e439dc1c1ac58e0
AgentTesla
d37ac5f67be37a7cd0fa09b2d0ffb1e5190caf1abbb2183fd00b0c7a35a204b1
AgentTesla
d3cde2174f9799d957210cd054bee35f092e5480bb7019ca10e7b7f5abb116bf
AgentTesla
de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd
AgentTesla
fc8c6d3dafa922ac0493c26e96e337563b1beaa46e1725ed1799ac5a46ceabcd
AgentTesla
+ 2'418 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230501-mtzeqsha7z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/
Unpacked files
SH256 hash:
8b6897340984e35dba937364681bd98592594774504daf0a724c843c00b95341
MD5 hash:
3a566b5e883a0c0cdfe09cd5d64bce6f
SHA1 hash:
9cbdec781d7aabbe6286474833877aa6ca030951
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/a564379a-91ad-4632-bea8-9c2577ab725d/
Parent samples :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 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/a564379a-91ad-4632-bea8-9c2577ab725d/
SH256 hash:
892f61e4b4dd59b3ed5e7906dee2c7f322496e15ffb6fa3524708a98bab3e2f0
MD5 hash:
99a1ea477c03611a78c696e59e741cf8
SHA1 hash:
1f487882e3db5dd6a576b1537a2dbbbd942e3451
Link:
https://www.unpac.me/results/a564379a-91ad-4632-bea8-9c2577ab725d/
SH256 hash:
2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073
MD5 hash:
91edb3907bd2af571243a75a32dff88e
SHA1 hash:
86756c462d15bb4b8896e169a78e81031e48c713
Link:
https://www.unpac.me/results/a564379a-91ad-4632-bea8-9c2577ab725d/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2463a1d5e35d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073

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: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

AgentTesla

Executable exe 2463a1d5e35dde5253c9706b07f3eef1166488a56437dc94c816a269770f8073

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385805/

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