MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 163ad84d7db148a5673e87d8134a699577c55518b6313a8ab81dc61fe0ca6eef. 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: 163ad84d7db148a5673e87d8134a699577c55518b6313a8ab81dc61fe0ca6eef
SHA3-384 hash: 768c7854458bf13b91de0b71c4af948f43604d4795ad4e02e917cb4cc35e4a5c87bcdd7a5a7d56ba4ab94e0baa8b647e
SHA1 hash: 9c4408486b89a1755e7dd241ec3e96e3d0d44d1a
MD5 hash: 3e65a85def791f11f4b81cfbe9e986d5
humanhash: neptune-oklahoma-six-sweet
File name:gunzipped
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'518'592 bytes
First seen:2020-06-01 09:59:02 UTC
Last seen:2020-06-01 17:10:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:5tb20pkaCqT5TBWgNQ7aW1AgsGrdhG49ZuUWpdFYFUmRRm6A:KVg5tQ7aWKgRhG2JWpdFY65
Threatray 10'949 similar samples on MalwareBazaar
TLSH 3365E02373DE8361C3725273BA557701BEBB7C2506A1F86B2FD8093DF860162525EA63
Reporter abuse_ch
Tags:AgentTesla


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pop.kenyaweb.com
Sending IP: 194.201.253.11
From: "Ngoh Khan" <account2@ruja.com>
Subject: Payment Plan
Attachment: TR001226227384744663622345633664747736333.gz (contains "gunzipped")

AgentTesla FTP exfil server:
ftp.irregnancised.com:21

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 02:59:53 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
27 of 47 (57.45%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cy5nqtl5wfekkzz6q7mbgstjsv34kviywyytvcvydxdb7ygkn3xq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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02e31cc3152c90223b1c36e6447f0a934b393fbdd2c24d23aa93adb529b796ac
AgentTesla
18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
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806f31221f182e4a97f68f267894aa671f18f5a8a112bf70ec1f64fd078b8000
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9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
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9adde697bc903a7d76a736935a851f916bb6ef5d1e4e6d89dc023c1f21d43791
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abe4c6ba6e3908ab7f17071d3773a814a3c833c6e85abb44580820f12e07c395
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b78e0ed795cb86a85ec771f41d364d584b46fefcf84a5151e92d017334b5ab94
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cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
AgentTesla
+ 10'939 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-txpe6hy9ye/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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
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

gz 3d7f9b35a23bbbe93c4dbe37f4dc940ba450148e1be889045aa95b7616c4fceb

AgentTesla

Executable exe 163ad84d7db148a5673e87d8134a699577c55518b6313a8ab81dc61fe0ca6eef

(this sample)

  
Dropped by
MD5 869760249d8f6ab213148ef8df4966bc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 3d7f9b35a23bbbe93c4dbe37f4dc940ba450148e1be889045aa95b7616c4fceb

Comments