MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79a5a1012a618aa8aeb77bc2742c11120634b0c5ad7bacdf37ee79aff484a6e4. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79a5a1012a618aa8aeb77bc2742c11120634b0c5ad7bacdf37ee79aff484a6e4
SHA3-384 hash: f1b4ddb3bd8671699d25e8751d0db4dbad2da7131d85ec85ca8cd9e96ee85f8db1289ed16c0107cabe298006fa0ce713
SHA1 hash: 724ababbaca7fc5b87fc57fcfa9261a06cc4bb54
MD5 hash: d7ad39b060b5353c18aca84d326c55e0
humanhash: beryllium-xray-twelve-eleven
File name:QUOTE 002242020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:453'632 bytes
First seen:2020-06-21 07:10:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:EgSUtMbIUx7Op021ss6K6sow4lAbQu4HLVpRQ1efp0i+cpRVUb+kQUaLQ:ETIMOSCX6ftjAh4rC+08Vc6L
Threatray 10'810 similar samples on MalwareBazaar
TLSH 85A4DE247166E621C82836F94C60C0F50764BE482D22D65A38F83F9F7E75753EE93A1E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: kapgroup.in
Sending IP: 38.130.220.104
From: store7@kapgroup.in
Subject: Re; QUOTATION
Attachment: QUOTE 002242020.zip (contains "QUOTE 002242020.exe")

AgentTesla SMTP exfil server:
mail.standard-engg.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12343/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.43368319.28141.26592.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-20 18:29:32 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pgs2cajkmgfkrlvxppbhilarciddjmgfvv52zxzx5z4275eeu3sa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'800 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-eh3ffxg2fx/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Drops file in Drivers directory
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

zip 6e956f278d99bc1e9ccb0e947c4a01f1b385e182bad1c0a824f66d4273088c40

AgentTesla

Executable exe 79a5a1012a618aa8aeb77bc2742c11120634b0c5ad7bacdf37ee79aff484a6e4

(this sample)

  
Dropped by
MD5 9baef68a860c8e96d8a2a2a71e11cbee
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 6e956f278d99bc1e9ccb0e947c4a01f1b385e182bad1c0a824f66d4273088c40
Cape
Cape
https://www.capesandbox.com/analysis/12343/

Comments