MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c77c5b4a3662589a0b9bb1b9bdde49afe9ab55d2b1ac17a1c23e056801c1a922. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c77c5b4a3662589a0b9bb1b9bdde49afe9ab55d2b1ac17a1c23e056801c1a922
SHA3-384 hash: af3e764a07e901ff8c45b513f88b3c087c0b6afc4bff2edca26dc98b0fbfb38d29d14674a71d88d76cff820f098aac5b
SHA1 hash: cfeced2102abc238e8424eaa823f6ba5492fa3f5
MD5 hash: 8365569e7146e85b550818500f5bfb2e
humanhash: eighteen-butter-jupiter-ten
File name:Shipping Invoice PL&BL Draft.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:730'112 bytes
First seen:2020-06-08 12:23:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:2aUPS66VEJD6LpZqIBhKfZ2aGCA1D6tbcYJRb6e8kGbn7eEdR8:2aU96VEt6+0KfTGCA1DUgLQ
Threatray 10'846 similar samples on MalwareBazaar
TLSH 90F417EB7640A405D13D0D7244957E9C66B1AAC73A01CF0FE9EA2F5CAF223CA7F05259
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.bridgemetal.xyz
Sending IP: 161.35.228.46
From: TNT EXPRESS <service@tnt.com>
Subject: Consignment Notification: You have A Package With Us
Attachment: Shipping Invoice PLBL Draft.iso (contains "Shipping Invoice PL&BL Draft.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 12:25:10 UTC
AV detection:
23 of 30 (76.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y56fwsrwmjmjuc43wg433xsjv7u2wvoswgwbpiochycwqaobvera._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'836 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-p7nrmgaw12/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

iso 0e44809af61f0279d1c58dbc7408b3ddf69345c126983b62ba94f40e616a22c3

AgentTesla

Executable exe c77c5b4a3662589a0b9bb1b9bdde49afe9ab55d2b1ac17a1c23e056801c1a922

(this sample)

  
Dropped by
MD5 a5a3a4a7684c163383a5f2f6f9cc20ce
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0e44809af61f0279d1c58dbc7408b3ddf69345c126983b62ba94f40e616a22c3

Comments