MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43cb63bccbbefa61f33b34f36dfcb93d24dde7f2287d629cc0ba768deedcd81e. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43cb63bccbbefa61f33b34f36dfcb93d24dde7f2287d629cc0ba768deedcd81e
SHA3-384 hash: 6e6f977b1ff7a99eaf9630de24c0626aad20cba32a5e7444ccb22b0fca4203cd19c9cb4935c1566c2fdc0954b2ab2c43
SHA1 hash: 25d0c64aa3130728b475249b59b98e180e485204
MD5 hash: 5e6e00f0765c6264d809dd972576bed1
humanhash: river-bravo-five-lake
File name:PI201008163.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:544'256 bytes
First seen:2020-07-03 06:30:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:Kjc+4bKyPkCkUlNGrVU3FFIFBAtbQTh8:KjXdAkunGx8FFQBGbQC
Threatray 11'000 similar samples on MalwareBazaar
TLSH A0C4E037B2807E93D43A46B4A11055143EE52F13BB61F6B5AEC071AA21F730C8BB7667
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server0.nromet.com
Sending IP: 108.174.199.191
From: Linda.xiu <info@nromet.com>
Subject: Fw: RE: Outstanding PI201008163
Attachment: PI201008163.z (contains "PI201008163.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18617/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43cb63bccbbefa61f33b34f36dfcb93d24dde7f2287d629cc0ba768deedcd81e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 06:32:10 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipfwhpglx35gd4z3gtzw37fzhusn3z7sfb6wfhgaxj3i33w43apa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'990 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200703-1enm4ecphn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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

z 68f728885c24977fd6bb136a55135271169896f0afc5f6079883806e3ed30804

AgentTesla

Executable exe 43cb63bccbbefa61f33b34f36dfcb93d24dde7f2287d629cc0ba768deedcd81e

(this sample)

  
Dropped by
MD5 e9f2dc11b0fbc1c88c92b3540e03b4c1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 68f728885c24977fd6bb136a55135271169896f0afc5f6079883806e3ed30804
Cape
Cape
https://www.capesandbox.com/analysis/18617/

Comments