MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54d65e4843d5f69c32e50a76ae8d2efdb15f4113f08c722b6f70c265d2d8e4bf. 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: 54d65e4843d5f69c32e50a76ae8d2efdb15f4113f08c722b6f70c265d2d8e4bf
SHA3-384 hash: 9d7a2022f3844f0fcb8ed0b55a93b4ec64c41e52e157821b5d615b8db9df27f2bfcac834ddaf4ff8b9ec5dfce25bf1d8
SHA1 hash: c9cfbf82dc9cae37e9b2087747ba3ad38970a96c
MD5 hash: eb1f890af74b91496e18341a1f79cd8d
humanhash: item-hawaii-network-utah
File name:Sample 6874.Ref.Scan.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:517'120 bytes
First seen:2020-06-16 12:14:07 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:spMU4+yjxVN+67APgy2AVCaex3n9PlEtI+2U:spMUijxVNnAIy2AVni38tI+
Threatray 10'798 similar samples on MalwareBazaar
TLSH E3B4E15A5A989218CDC96D7889C4CC3342B15D7227D2DF9A6EE0BDE77CC738BC802572
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: box.pranttex.xyz
Sending IP: 198.199.64.71
From: salesteam@voipsupply.com
Subject: Re:New Request For Quotation-Sample & Specifications
Attachment: Sample 6874.Ref.Scan.iso (contains "Sample 6874.Ref.Scan.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10966/
Detection(s):
SecuriteInfo.com.Generic.mg.4a806c6ffed2bc93.30002.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 12:16:05 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ktlf4scd2x3jymxfbj3k5djo7wyv6qit6cghek3podbgluwy4s7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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013735f40ff44d748d4a22aa9600da757ed47f5dd1bba77e4bd430f3fc420658
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1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
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15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b
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1a3bf054f01ab4ec1c068ee4bbb5961a3109e61a12374c26501ce7a772279463
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2f07a5d8c1e6ac465e5d306b0fb8335aa41f3204b9bf9793337a849a93921a9a
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5f409bddf5b4efe31ec833332774381385c1a31e3e2d8e5e3b2d2f934be0a5a7
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948d5aa11288d1ea873b27aee4be30b985be3bb4e1735a1cba917161635e242f
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de931e02ce90c509d5dcf1c3d53352809a909410c00796bdfa9f10514a37a627
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fd55e36f5d1d4da2caf47266bc9b12911566ad0dd1c98c0d42360ca8e0f82186
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fe9732838a0e6bcbf67213e7fd8bd7ca5e9b35a27041c50b74ca26bb08133fbd
AgentTesla
+ 10'788 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-eek5d7ap26/
Behaviour
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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 e2219b9b8970f7179aa98c9d793f3cc513fc69c8342cf250a3329720e023e6b5

AgentTesla

Executable exe 54d65e4843d5f69c32e50a76ae8d2efdb15f4113f08c722b6f70c265d2d8e4bf

(this sample)

  
Dropped by
MD5 c9d236f86e18faad8caf05fba55b9c29
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e2219b9b8970f7179aa98c9d793f3cc513fc69c8342cf250a3329720e023e6b5
Cape
Cape
https://www.capesandbox.com/analysis/10966/

Comments