MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07b327461738337cd0b7f35dd60115e784b779194a014e2125eb5a3d2ad0451c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07b327461738337cd0b7f35dd60115e784b779194a014e2125eb5a3d2ad0451c
SHA3-384 hash: 9082dfb6eed0a9bcc5957cf5703b093827bc7f515360e5efa56211965375b11fa88f4ab77044c05da8119025a3745402
SHA1 hash: d036faad296d8910ea49dc88e6ca8cb3daceefce
MD5 hash: af9f53a703bbc144531264b1febebf13
humanhash: quebec-vermont-lemon-artist
File name:af9f53a703bbc144531264b1febebf13.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:868'352 bytes
First seen:2020-09-08 07:42:59 UTC
Last seen:2020-09-08 09:03:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b21a7468eedc66a1ef417421057d3157 (10 x AgentTesla, 10 x MassLogger, 3 x AZORult)
ssdeep 12288:SeGVla4LxkuayJ4uoqw3WCCkL5lOy/COaVUxAFWV0clplL2r7frfN2WIMelbTO:HGDh1aKoqw13WhVUS40cRWrflITg
TLSH 9605D063A1904833D1A3263D5F0B93B8A826FE513A286F467BF5DD4CDF396913939087
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
bh-58.webhostbox.net:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57825/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %temp% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07b327461738337cd0b7f35dd60115e784b779194a014e2125eb5a3d2ad0451c/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-09-08 07:44:09 UTC
AV detection:
20 of 48 (41.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a6zsorqxhazxzufx6no5maiv46clo6izjiau4ijf5nnd2kwqiuoa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
upx keylogger stealer spyware trojan family:agenttesla persistence
Link:
https://tria.ge/reports/200908-6mjzpvmzj6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Farheyt
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/07b327461738337cd0b7f35dd60115e784b779194a014e2125eb5a3d2ad0451c

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.

Web download

AgentTesla

Executable exe 07b327461738337cd0b7f35dd60115e784b779194a014e2125eb5a3d2ad0451c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/450949/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/57825/

Comments