MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9592c6fb153f87940e2982f97f602fabbcd7e8ce6f32c84d6cedc61fe72eb55. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9592c6fb153f87940e2982f97f602fabbcd7e8ce6f32c84d6cedc61fe72eb55
SHA3-384 hash: 25c5d16fbd9e7a5933f8091c918380f596b93603b1476de69d7b798cc5e3151cc87d33d589857d12d8425b0c54669e4a
SHA1 hash: 6ef449ea7db99c94e894b2cbb3889b7173b2cccf
MD5 hash: 70bf02cb9d4779f60a095109d078e823
humanhash: pizza-mirror-echo-nebraska
File name:Supplier-Face Mask Forehead Thermometer.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:627'712 bytes
First seen:2020-05-05 07:37:01 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 12288:vWqjboCQ/bI+8Ea5Qa44Xqk1cDvSFbiljOufQB0h9/EjZ+Fc1oKOcnzbxlDcq1yj:vjdQigaN6LvmhufLsjZX
Threatray 10'522 similar samples on MalwareBazaar
TLSH 9DD47CDC726072EFC85BD472DEA81CA8EA50747B931B4203A42765ED9E4D897CF244F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: medik-medical.com
Sending IP: 156.96.47.65
From: Smile Lee <sales@medik-medical.com>
Subject: Supplier-Face Mask/ Forehead Thermometer
Attachment: Supplier-Face Mask Forehead Thermometer.pdf.gz (contains "Supplier-Face Mask Forehead Thermometer.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Artemis70BF02CB9D47.3275.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 04:36:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zfmsy35rkp4hsqhctaxzp5qc7k5427um43zszbgwz3ogd7ts5nkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'512 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-zsabj2ktzj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
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

File information

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

Malspam

AgentTesla

gz a89681deb23d290f28acefcd7cec1ad609fbd6cddd5eb3890d44c9def87fd41e

AgentTesla

Executable exe c9592c6fb153f87940e2982f97f602fabbcd7e8ce6f32c84d6cedc61fe72eb55

(this sample)

  
Dropped by
MD5 49e4b2b83e97aea6e2974d3379287a7d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a89681deb23d290f28acefcd7cec1ad609fbd6cddd5eb3890d44c9def87fd41e

Comments