MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aa8d93028d205e519183af50d078906bd99cb9c2f79103e6b250ab6c1142f5d. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7aa8d93028d205e519183af50d078906bd99cb9c2f79103e6b250ab6c1142f5d
SHA3-384 hash: e0dcb3c200e75727539231e18d0d8dafa56bc90424156772f2861014ba2e0ca5e56410c431e8a0d530299326a69bba2d
SHA1 hash: 3b6e3508d1e25a7691981ad5f2cbf3cd7df2b42f
MD5 hash: a335ba58d6993c66e18c3c9bfefc2032
humanhash: carolina-football-asparagus-golf
File name:a335ba58d6993c66e18c3c9bfefc2032.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'012'736 bytes
First seen:2021-05-20 14:28:28 UTC
Last seen:2021-05-20 19:56:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:1VZjWZ3rLvAu9OFxolcL3xCd9m1sRNuB8M1j4g5gHXu25eGRhPvU+J3uTR7WKzaZ:1XWZPYFGQxCZRABtjZ6uiHpG7vza
Threatray 5'304 similar samples on MalwareBazaar
TLSH 5A25F152B1D14698D31A7B73439BBE701BB66E8A9462E108FC8E3F09D6B3780DC546C7
Reporter abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
2
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/159724/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.747-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
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.
Result
Threat name:
AgentTesla Telegram RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/786290
Signature
Found malware configuration
Injects a PE file into a foreign processes
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)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7aa8d93028d205e519183af50d078906bd99cb9c2f79103e6b250ab6c1142f5d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-18 20:45:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
40
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pkunsmbi2ic6kgiyhl2q2b4ja26zts44f54raptleuflnqiuf5oq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2edc1be39252db58d02191158e69b8ea4d544041fb979ef6965b7b4ac99ca93f
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3ec4786bee3298d0197fe8a58c39bbcee57c28e2fd7b9ea5ad71f6c15dc0d110
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41e46f6907e7ef47062aca5bb3c5312366538839dea2627c6cb68f3e913e1a87
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6a3db8133d568c1627a7af1b354b66465f8e78e4b49a2e59bfe176592ef3e393
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83501f25e180449a4c346e2ab776b5cba6e613e7698cc9409f5110e5318ab3fe
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84ddbdc66730c0013924576ee65c14dee8bb2230ff9f89830377ca5ba2c5d1c8
AgentTesla
a039157887221616c98810e4fd62ad231951ff44fa9c2ff26758ef019af767e8
AgentTesla
ce242ce84f374f4b5cc78028cb862e25736c46346eccf2427f8c4230c716041e
AgentTesla
ef49979c364de8da6603a9600ac30ea61c6712482bcf789a46a1efebb74a7510
AgentTesla
f2c2bbc52b112176fbfed61c2d26e6cba2de6786ab0bcdaacd76a280c1f9d69a
AgentTesla
+ 5'294 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210520-lj8f92lbaa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1617638403:AAF0jlSJzstW4dSSMzKaH1d0AWGv15VSSCY/sendDocument
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/7aa8d93028d205e519183af50d078906bd99cb9c2f79103e6b250ab6c1142f5d

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.

Web download

AgentTesla

Executable exe 7aa8d93028d205e519183af50d078906bd99cb9c2f79103e6b250ab6c1142f5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1257154/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/159724/

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