MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98
SHA3-384 hash: 3ff83c9925838ee6de0a050a63b941a0791d952d519a978fd2343db89fe3f1827e26d576c1080d160ddf444994b201b3
SHA1 hash: 90e82c5fad43bd77986d1bd8b563ff258aefa2f7
MD5 hash: 319d4237496b1b37be0f92e01a5668b1
humanhash: north-montana-victor-avocado
File name:RFQ098763456789.UUE
Download: download sample
Signature AgentTesla
Create hunting rule
File size:411'752 bytes
First seen:2023-03-10 13:05:35 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:C1cDNMfaw1jk9HXuPUXc7nZWhz9YN9CKPAFnH6CrBm4VNYjr6K7AfCGYX:RyaQjiHX09I9G9h4MiM4VNYX6K7exYX
TLSH T1D594234A30CEF54460176EDF5159515AE81EF097EE764EEF23CEC81B204590F8AA89C7
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla RFQ uue zip


Avatar
cocaman
Malicious email (T1566.001)
From: "demet.tonyali@hotmail.com" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.57.73]) "
Date: "10 Mar 2023 07:31:28 +0100"
Subject: "RFQ3015180"
Attachment: "RFQ098763456789.UUE"

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
File Archive Information

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

File name:RFQ098763456789.exe
File size:858'624 bytes
SHA256 hash: 4b6468989653964cef811f5f54369376c1f07ee33a4d5cb279374a03d0c06a9d
MD5 hash: 816c7445ec32040f1cd61f06da1265b3
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12316.32559.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/640b2b3c8a02c7ebaf240dbb/reports/354c0e85-a5c9-40e1-abc9-19768d86d052/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98
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/1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-10 05:25:08 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dl5l7bgz4dn2p5rzqeyee6ouap574e3qv4jroicssqz7fpsfnoma._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230310-qv9hwaff4y/
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:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
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

zip 1afabf84d9e0dba7f63981304279d403fbfe1370af131720529433f2be456b98

(this sample)

AgentTesla

Executable exe 4b6468989653964cef811f5f54369376c1f07ee33a4d5cb279374a03d0c06a9d

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4b6468989653964cef811f5f54369376c1f07ee33a4d5cb279374a03d0c06a9d
  
Dropping
MD5 816c7445ec32040f1cd61f06da1265b3

Comments