MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c947a1db92a61c62c131e975d926a4318bfe5756e9f0500c4027f6e39dd53cf. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c947a1db92a61c62c131e975d926a4318bfe5756e9f0500c4027f6e39dd53cf
SHA3-384 hash: 2e23569ee8047ba2fa8dcae3a0db9a41aeb794b434361fbedc83d78ddd50ceabb16729ca335696eff5996d681215da8d
SHA1 hash: 220dd4ed221e21f0b431ccda0e3fff5747c3b432
MD5 hash: 39621b2f25ba6148ac91cdbdf810cb08
humanhash: minnesota-friend-seventeen-pip
File name:order_comfirmation_003764.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:695'296 bytes
First seen:2020-06-17 06:54:01 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 12288:SGnuLR/I9o2GXbMSaB3yhSvDPVyJZmt4q7JeNrGa:SGnu4tGXbMZ3HbNyDo1s
Threatray 10'644 similar samples on MalwareBazaar
TLSH 56E47DC46148B8D5C1572B709C6BAEB0063EBFF92220D5093E0737679973F96265BC8E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dostinsaat.com
Sending IP: 156.96.62.213
From: Merve BİNGÖL <ozlemozdemir@dostinsaat.com>
Subject: Purchase order comfirmation (BIN GROUP)
Attachment: order_comfirmation_003764.pdf.r00 (contains "order_comfirmation_003764.pdf.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19159/
Detection(s):
SecuriteInfo.com.BehavesLike.Generic.fc.30295.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 06:54:08 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jskhuhnzfjq4mlatd2lv3etkimml7zlvn2pqkageaj7w4oo5kphq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8620876c548441699597c4d832de70efc7d058313adeab79c317dbbbd9a3af25
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87b6456b3368ef7dc9b78b73855341c550025285e26c05af3ecd17815737de34
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8ad15f68fcbdc182e9a092c8fe391a25b89dfa4fd30840ff8c0b644d66e3053e
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c4f0b3610d084b670fbcd8d5405153b208907ac348a190df4cfa41b1dc4f029c
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e08fedcdcfc38684de2868ee177397876a60e28f6cbaf54f6eeb31c5280b0901
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f34f4e3d8e9c1ec1d066d75d07f3d93c70931d6a54d736dc12f83b8277db2557
AgentTesla
+ 10'634 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/200624-35rzgm2ffn/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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.

e67b104c533c3d0dd496ee9cee303e7f

AgentTesla

Executable exe 4c947a1db92a61c62c131e975d926a4318bfe5756e9f0500c4027f6e39dd53cf

(this sample)

  
Dropped by
MD5 e67b104c533c3d0dd496ee9cee303e7f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19159/

Comments