MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de8d34ec4d95a55c4cab69e6fd08db70054d9b5aad3bb8f938b4da8fb307d564. 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: 9


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

SHA256 hash: de8d34ec4d95a55c4cab69e6fd08db70054d9b5aad3bb8f938b4da8fb307d564
SHA3-384 hash: ef368318c76a590955305fc06c65c29d2ab25fce9395e7bb680863ee0311d8b3fe35c549f783abac2fd9ce68f261ec84
SHA1 hash: 4649593fa01092ae431afa52ec4cd108976ab901
MD5 hash: b9c6159aa678894c97570233ac3becb0
humanhash: oxygen-early-hot-tennis
File name:b9c6159aa678894c97570233ac3becb0.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'092'096 bytes
First seen:2021-04-20 12:04:58 UTC
Last seen:2021-04-20 13:01:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:iAQHROBOobXwRRRRRT0tbE97JzvUOI8nOcek0amY:tQHE3bXwRRRRRQ+9ZUOIUm
Threatray 4'090 similar samples on MalwareBazaar
TLSH 0F35D0257FD5CE59D27A4B7888B4A210A3F9FC118E5BC30AFE6075EC8970FD45A53282
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/139611/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.667.32001.20179.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/689623
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
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de8d34ec4d95a55c4cab69e6fd08db70054d9b5aad3bb8f938b4da8fb307d564/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=32gtj3cnswsvytflnhtp2cg3oacu3g22vu53r6jywtni7myh2vsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
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76ee0580c6650d545c9541cdc5f9227779947fd8006cf7f6907dcfad9f099cee
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85c23641539a99ea860c03d787b65de3860e5cc2e8fadc88cbfa9bbbb94b0fbe
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8a135032685ececd8f43fa420ff29aa7a9667195116a9b66dbdfbb85eec049f1
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9e28ac65b7ebe4b1dbf9fa6c94b5e5df3fd3847553877aa693a383233a289add
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dc50396c3e2dd0d0d403262453b53abebbda33b32c919bcae92922c0ecaf822e
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fd5743be3e9f37434b78bc715d78670eded5e3c8fa968f48c940332b0c4333c7
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fdd29486217d3f13351e6245fee6a892fc4f9c2a9d51e19dca7c8c54c05da3d1
AgentTesla
+ 4'080 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/210420-bv8dqy99e2/
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/bot1620445910:AAF2v81NoINJsu_XXnpGet1YDm-NxnznaIE/sendDocument
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/de8d34ec4d95a55c4cab69e6fd08db70054d9b5aad3bb8f938b4da8fb307d564

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:Telegram_Exfiltration_Via_Api
Create hunting rule
Author:lsepaolo
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Web download

AgentTesla

Executable exe de8d34ec4d95a55c4cab69e6fd08db70054d9b5aad3bb8f938b4da8fb307d564

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/139611/
  
URLhaus
https://urlhaus.abuse.ch/url/1139626/
  
Delivery method
Distributed via web download

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