MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d58c8e531d65f5713f19a8caf7b6ac0f4ce25adf29a3b96aeee7de4045f409a. 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: 6d58c8e531d65f5713f19a8caf7b6ac0f4ce25adf29a3b96aeee7de4045f409a
SHA3-384 hash: 5612b030d9fc1f6b06df5a3c500a1cce313bac9ac63f952fb27764c8701b73d3f10957c4d9aeb9d4640168a57b82e233
SHA1 hash: 531f1051d7c95fde998c820320914f7b63030fce
MD5 hash: 1636f20fe61a782a77338309462293ad
humanhash: winter-mike-lemon-hamper
File name:Swift Copy.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'766'400 bytes
First seen:2020-05-05 07:46:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 49152:kVg5tQ7as7Yk0rYHYpm1hfydzs3uwTvu3w5:Og56J/Km1hKYJC
Threatray 10'859 similar samples on MalwareBazaar
TLSH A785F01363DD8361C3B25273BA26B741AEBB782506B5F86B2FD4093DF920161521EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.informadsa.com
Sending IP: 88.12.20.97
From: Irizar.abogados <Irizar.abogados@irizarabogados.es>
Subject: TT- Swift Copy: 471/35/13A-2773
Attachment: Swift Copy.pdf.r07 (contains "Swift Copy.pdf.exe")

AgentTesla SMTP exfil server:
smtp.coffiices.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 03:09:57 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvmmrzjr2zpvoe7rtkgk663kyd2m4jnn6kndxfvo5z66ibc7icna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b65d9e11e4f234aadd99ac25f0dcd8a57063cc3f8e2e98abb7e1efa1f9ac392
AgentTesla
1209aa815dfe8b00312a574dbd65fff52b4ea96abd1657572ac76a1e0e788f95
AgentTesla
216a6e8acfa930350c156cdc047088ab9bfb9cf1f490771293427f490daabe72
AgentTesla
6f297e7cd13f8c61812d94c95a79e704f16317c5ea23dc9bd475c57c2f87a303
AgentTesla
70ae7d332518e59f1b7a0269af475bf2881030ddb990ff6452a295e925df67de
AgentTesla
71d8812153e0137c73f4b33e0ebfa8fa05068ca970a814f3a29d9b9eea2e7ed8
AgentTesla
89f5773de397e09275d7d02812ec937343e878030232964061bb6aafdea5ccde
AgentTesla
c9f2cf4510f8b0b7f9537c9152351263a627f4217df4d4a1e7661348443eb5fd
AgentTesla
ed38e54ef3989e3487d24f414a4bcdd49e64e14030d25ea7fdfcaae6e4a4122e
AgentTesla
f99ca3b27556f13c8fb5f1fb6ac5f6149eb3f0e7c9023ad59ec95a14f81e6c7b
AgentTesla
+ 10'849 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-qdcsvlh1ka/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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

r07 a2c82979e3ece319f94e2144d163dfdba34b9c0c8d0f6c0187e41d628da44d11

AgentTesla

Executable exe 6d58c8e531d65f5713f19a8caf7b6ac0f4ce25adf29a3b96aeee7de4045f409a

(this sample)

  
Dropped by
MD5 9d68ba564d8daeb1efdc36bde3521995
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a2c82979e3ece319f94e2144d163dfdba34b9c0c8d0f6c0187e41d628da44d11

Comments