MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18a41b50c8885afe4978787aa8c44601134838f73f66e7edc520bad7d76bfad2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18a41b50c8885afe4978787aa8c44601134838f73f66e7edc520bad7d76bfad2
SHA3-384 hash: 2a679ab6883b66c4077bd5f9e07ade7eff19303f4c6d0663ed65603e5f227b2d731b965a6a26e3f4eb1da3a46fe6e996
SHA1 hash: d8ed043b7b4057670dfbd7d7c8039fcb0f5de792
MD5 hash: dec84f6b8adf05075f43025708c0ccaa
humanhash: beer-blue-sink-burger
File name:Invoice approved.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:692'224 bytes
First seen:2020-07-08 11:34:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c6558f8c55c7046860294c7f6ce6c298 (14 x AgentTesla, 5 x FormBook, 3 x Loki)
ssdeep 12288:Lk7Yi4Xj/tQBWi/y67k86oxVOwBSWmBm7BjUKARzSt:i14/oDnsUgkx2OjUlRz8
Threatray 11'837 similar samples on MalwareBazaar
TLSH F9E4AFE3F2E04433F16216399D5BC77C5836BE113E695A4B2BE45D4C9F3828238662B7
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23078/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Win32.Herz.B.6016.5488.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/18a41b50c8885afe4978787aa8c44601134838f73f66e7edc520bad7d76bfad2/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 11:33:58 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dcsbwugirbnp4slypb5krrcgaejuqohxh5top3ofec5npv3l7lja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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0a75ebd1ee56d4f5b5b48ba75a79667bec5e4faff103524831fce9be825a4b19
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13444c52c094b2067a66767847b8a2151da087a99c9391a2547a53a3e4de7056
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420da876f8efdf70da0ec0ccd1b7aaa09547b6868d5fc655c05b50eadf20c360
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5dbe09570ca27d28729eb1ad2da43e91349226a7f1673c07bc88411f773d7edb
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757bfb5a8c34123d653c92fbf978f61c40088cef27a2438142f004d90fb0eedd
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83d8b3913153282a251fc2f7bf74f701e02969441341297823957e5d35a5c3b0
AgentTesla
a5059c6e3bbd590aa20810ed73f51c22b0140612e59c57a349c463769a6c9236
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aa00f82fb3dd04417a278bc9362becdf39fcb3e4e23893327e16a8792334635f
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def5dbf8e48af782ccb741ff6a1e1357af8dcafb701089b7f2d1c0919ae79f05
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ef4ae3267d280e27deddcafd021cf4d4ac90adab048cb271001a32a339b3b227
AgentTesla
+ 11'827 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/200708-8ccdte87rx/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
UPX packed file
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/23078/

Comments