MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d
SHA3-384 hash: 7b9cbf8e4e1277a14a9ca2d2467dbf0ce771a6825b1798d9fd84c293efe9413f095d32afc05d2f7dc61519b95cddea01
SHA1 hash: af2329e7dfdd4f50e59ab453bcb21f2a316e52b9
MD5 hash: 5a10f52ac2eade5f8c3074876bd25846
humanhash: fifteen-april-nine-ceiling
File name:CONG TY TNHH RAISING VIETNAM - USD 5850.00pdf.tar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'267'712 bytes
First seen:2024-09-07 13:33:11 UTC
Last seen:Never
File type: tar
MIME type:application/x-tar
ssdeep 24576:eJ+1xwtAQSl/+1+LqxbmSrMixFawpA8W8:eUmolE7xbmCFSn8
TLSH T14C4596847F68E987F31E98B4D063A7F8B0A34CE7D44A4047D46BBCA9F73D7502A4905A
TrID 62.9% (.TAR/GTAR) TAR - Tape ARchive (GNU) (17/3)
37.0% (.TAR) TAR - Tape ARchive (file) (10/3)
Magika tar
Reporter cocaman
Tags:AgentTesla tar


Avatar
cocaman
Malicious email (T1566.001)
From: "Alpine Shoes-Amit Srivastava <amit.srivastava@alpineshoes.net>" (likely spoofed)
Received: "from alpineshoes.net (216-131-73-250.iad.as62651.net [216.131.73.250]) "
Date: "02 Sep 2024 05:00:48 -0700"
Subject: "RE: New Tooling - Skechers India -FW25 ( PART 1 and PART 2 )- APLINE ( API ) -SAMPLE MOLD - ZINGER 2.0 women version / SST5252TPH"
Attachment: "CONG TY TNHH RAISING VIETNAM - USD 5850.00pdf.tar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
CH CH
File Archive Information

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

File name:CONG TY TNHH RAISING VIETNAM - USD 5850.00pdf.exe
File size:1'266'176 bytes
SHA256 hash: 46ec294043413ecec9c6a8fa2c8a70d99abdc0d00003b6d31d795a76e50c7a60
MD5 hash: bf18b7e885f313bb968e77db5211253f
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Tar_fs3230.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.MalwareX-gen.30340.25485.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d5adb3f3d7ccf99f8f8965
Tags:
Discovery Execution Generic Infostealer Network Stealth Trojan Malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmd explorer lolbin obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/66dc564b75a7643d76462735/reports/e06d8426-4e0a-4f6e-96d8-61110386b044/overview
Verdict:
Suspicious
Labled as:
Mal/DrodTar
Link:
https://www.hybrid-analysis.com/sample/b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d
Result
Verdict:
MALICIOUS
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-09-02 08:25:23 UTC
File Type:
Binary (Archive)
Extracted files:
27
AV detection:
17 of 24 (70.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6b4lazichj5wwgqfeqgqys52gfpw5qqdu5ns4smsqmunwj23woq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla credential_access discovery keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240907-tk8qdasblq/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Executes dropped EXE
Loads dropped DLL
Credentials from Password Stores: Credentials from Web Browsers
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/b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

tar b783c5832811d3db58d0292068625dd18afb76101d3ad9724c941946d93add9d

(this sample)

AgentTesla

Executable exe 46ec294043413ecec9c6a8fa2c8a70d99abdc0d00003b6d31d795a76e50c7a60

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 46ec294043413ecec9c6a8fa2c8a70d99abdc0d00003b6d31d795a76e50c7a60

Comments