MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c87af83b16c89ee0d12abfe8dbaa50b2c5fd97aacd8f2e440bdac6e63730eeda. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c87af83b16c89ee0d12abfe8dbaa50b2c5fd97aacd8f2e440bdac6e63730eeda
SHA3-384 hash: 7f631247f0b1c1caeda886a7909342be212e2e47feb7b5f92f4dca4d550f77f96664d1a88aecdb04f25ecbbea36e7603
SHA1 hash: 62d8ef9863a7965bb78234a80c1d8a4f2d7123f3
MD5 hash: 3ae35d2cbc6aebe78c651623c5816b4a
humanhash: speaker-enemy-crazy-seven
File name:Invoice Attached.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:820'224 bytes
First seen:2021-05-11 06:42:35 UTC
Last seen:2021-05-11 07:03:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'853 x AgentTesla, 19'780 x Formbook, 12'304 x SnakeKeylogger)
ssdeep 24576:zU0JVYgkulpjbK25J7lUyToS4l2qtI91m:JSulpHK2v57hYVG
Threatray 4'794 similar samples on MalwareBazaar
TLSH E405224737E95369E0FC977858A26A4303B0A54D9214EB0C6F80987F67D7BED86893C3
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/154823/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Connection attempt
Sending a custom TCP request
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/778849
Signature
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
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c87af83b16c89ee0d12abfe8dbaa50b2c5fd97aacd8f2e440bdac6e63730eeda/
Threat name:
Win32.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2021-05-11 06:43:21 UTC
AV detection:
8 of 47 (17.02%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zb5pqoywzcpobujkx7unxksqwlc73f5kzwhs4ral3ldomnzq53na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
15cf93a3ea31f933d7d11be347db05e0286c1993288fe62a54be8db6df290f63
AgentTesla
202a874c92cd603d7743eec18025972cde4f15ac56792856a77d6f9e27b96ec9
AgentTesla
2bc34cf2725ceb0a4b515b050e12ac17fdc20e8605fcd602f766397a4ead7f47
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45cbd4c065d8a45711f6e91ce46c1dd014882c2fd2a9a9db6ee9dcec7a9fb06d
AgentTesla
84aff154ff6475dfe98c65e5650ed5e63a219d4af2c0cad67daae9d4ad014878
AgentTesla
d6adc5fd4e50b6a75c1d1e2ad96c279c2ac31472eca3c0325ae6f83852440333
AgentTesla
db683fe0365a4a2ed316ea5944cd1cdd05a398d65e0caaead565dec941d54f71
AgentTesla
dd8cb0b0a45253ca00dff802d1505f6225b5bd54c742c12c0ab30aa5b3ee7c21
AgentTesla
de0b80f33037ee2253015508b278b103356b4ca38df599ecb1c91fa1403211c2
AgentTesla
+ 4'784 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/210511-43mbnrp38e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
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/c87af83b16c89ee0d12abfe8dbaa50b2c5fd97aacd8f2e440bdac6e63730eeda

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.

Cape
Cape
https://www.capesandbox.com/analysis/154823/

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