MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b
SHA3-384 hash: 179b78536334f103ff0701fb7eb72e9719598362d5a5a53838c3df9521724ce4aabf5c62d69077820b5094995da5098d
SHA1 hash: fa9a862ad62896bd06db19874189c88605d3b302
MD5 hash: 01cadc2bafe4bee8752d0913507505be
humanhash: pizza-delta-september-hydrogen
File name:PRE ALERT DOCUMENTS.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:443'784 bytes
First seen:2023-06-09 12:25:27 UTC
Last seen:2023-06-09 12:49:10 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:W038YtoaUr32jWYw5xhA1+DEaLD25HyDXF/bPu2xXVagLgiOhoZm8xOoQ28MyTN4:W0syEzEuxbFDPu2d9GWOZ2CTNnVQClg
TLSH T1A994237111EBDD4FD6FC816C91F93282BB480AB6B1EA0DE428F55E1B7344DB9264E483
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "impex@faleklatina.com" (likely spoofed)
Received: "from faleklatina.com (unknown [45.137.22.237]) "
Date: "08 Jun 2023 17:41:05 +0200"
Subject: "RE: PRE ALERT DOCUMENTS (URGENT!)"
Attachment: "PRE ALERT DOCUMENTS.r15"

Intelligence

File Origin
# of uploads :
4
# of downloads :
187
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:PRE ALERT DOCUMENTS.exe
File size:875'520 bytes
SHA256 hash: fbc745c53390b016e0f8520fa691f4341559b57467515ea230ef7127232bce87
MD5 hash: a9c1fd60dc8362a8a7f504d613b4f66a
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b/results/dashboard
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/64831a5a7a6073fd1d388cd9/reports/949c704e-8021-4f19-aac8-95daa55f858c/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-08 12:37:42 UTC
File Type:
Binary (Archive)
Extracted files:
26
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65iokcwsfjyxdismepxcq6ossigyed6vkr7wlwtlyfn4sagscgnq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230609-rwvlsadb8t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar f750e50ad22a7171a24c23ee2879d2920d820fd5547f65da6bc15bc900d2119b

(this sample)

AgentTesla

Executable exe fbc745c53390b016e0f8520fa691f4341559b57467515ea230ef7127232bce87

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 fbc745c53390b016e0f8520fa691f4341559b57467515ea230ef7127232bce87
  
Dropping
MD5 a9c1fd60dc8362a8a7f504d613b4f66a

Comments