MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b
SHA3-384 hash: 36a1f427d6d74617fb47719ebbd2fc169bdb080aec6ddf9f2f9aa6c5cc406552d7bf9658943c6b361f5cd68f0f3ba7a3
SHA1 hash: e9d3bced1a3dccafeb61912bf8a85937a01b0259
MD5 hash: 073ef00539f1bb88b3eb7cfbb36fe06c
humanhash: friend-fix-neptune-fanta
File name:Docs.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:445'670 bytes
First seen:2023-04-25 05:57:06 UTC
Last seen:2023-04-25 05:58:53 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:o3sJyon7ok/iByEBL6gF8T5cq8TFJNnGCf1c2PetoSBZHKGpw1qFGxS1cXf5zL:o3Wok/UaKq8TTZc2PeVPw1gcv5zL
TLSH T193942354BF1854C21B2F3A652A291DB913AF03D7055F8EA377926B98B76280F70F4CD4
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: "steelsino@steelsino.com" (likely spoofed)
Received: "from steelsino.com (unknown [208.67.107.136]) "
Date: "24 Apr 2023 16:30:46 +0200"
Subject: "RE: Shipment Docs"
Attachment: "Docs.r15"

Intelligence

File Origin
# of uploads :
3
# of downloads :
113
Origin country :
CH CH
File Archive Information

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

File name:Docs.exe
File size:556'032 bytes
SHA256 hash: 4af7b6ce78d0c4287a943ce0e098a1034e46e47c29ba9fea73cf3d09c2e16689
MD5 hash: d05f64d00af63a5dae0bc3ae21501cf8
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
cmd.exe packed
Link:
https://www.filescan.io/uploads/64476beb5ff821708a4485cd/reports/bbe7a59f-b681-40c3-953e-4a2cc2212556/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b
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/28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b/
Threat name:
ByteCode-MSIL.Trojan.Olock
Create hunting rule
Status:
Malicious
First seen:
2023-04-24 05:05:35 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
9 of 37 (24.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdv2rgu6y4t575qp3gws67lm7nayxqknnu5qbcfzonbxmn2r6avq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230425-gqwa1sae8y/
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
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b

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 28eba89a9ec727dff60fd9ad2f7d6cfb418bc14d6d3b0088b97343763751f02b

(this sample)

AgentTesla

Executable exe 4af7b6ce78d0c4287a943ce0e098a1034e46e47c29ba9fea73cf3d09c2e16689

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4af7b6ce78d0c4287a943ce0e098a1034e46e47c29ba9fea73cf3d09c2e16689
  
Dropping
AgentTesla
  
Dropping
MD5 d05f64d00af63a5dae0bc3ae21501cf8

Comments