MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c
SHA3-384 hash: eab4b6432a06523aff039114fe5cf431ea9f0ce64bfa7c9910640f24229ecb22db7043ef976217322399c3278ed7030d
SHA1 hash: 35776f365586253c12a45a0367aefab81808289f
MD5 hash: bfea33627f36adc9dd65bb6aabf39dba
humanhash: alanine-high-march-jupiter
File name:PRE ALERT DOCUMENTS.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:513'059 bytes
First seen:2023-06-09 11:53:55 UTC
Last seen:2023-06-09 12:15:01 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:1V/Qog6E/fVSlcj0Q8XlrGrmhVkQuYEukqOUbjpPrZ2V4g1:+VkcB8VemAU3k6jBrZ6t
TLSH T11CB42301F80D5E6E6B27F62B2C0AC5B75171631D688FC1F6E44234C75ABA2CE9A71CE1
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 11:21:01 +0200"
Subject: "RE: PRE ALERT DOCUMENTS (URGENT!)"
Attachment: "PRE ALERT DOCUMENTS.r15"

Intelligence

File Origin
# of uploads :
4
# of downloads :
197
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:987'648 bytes
SHA256 hash: 7e781f414da0e2f65ca8c1a8a103a9b88d2d8e4d6c53998642f271e40b29ff68
MD5 hash: 5722755984157a5fa1d60dacbf5e8f94
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
clipbanker cmd.exe fingerprint lolbin packed
Link:
https://www.filescan.io/uploads/648312db3d73a4d71709dc3b/reports/294f7f41-fcb5-4751-8cd2-2f3302460ac6/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c
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/e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-08 01:36:52 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5eo2mxzosksrn6ut7uoybrgrihx23byu7ayoy5wndmi4mxmx7foa._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-n7fp8ach5x/
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/e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c

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: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 e91da65f2e92a516fa93fd1d80c4d141efad8714f830ec76cd1b11c65d97f95c

(this sample)

AgentTesla

Executable exe 7e781f414da0e2f65ca8c1a8a103a9b88d2d8e4d6c53998642f271e40b29ff68

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 7e781f414da0e2f65ca8c1a8a103a9b88d2d8e4d6c53998642f271e40b29ff68
  
Dropping
AgentTesla

Comments