MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77c79dbb4d4f0974b96ea5433e8942254fc5f982c9c8754ab0e81f3775c6b2e1. 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: 11

Intelligence 11 IOCs YARA 13 File information Comments

SHA256 hash:	77c79dbb4d4f0974b96ea5433e8942254fc5f982c9c8754ab0e81f3775c6b2e1
SHA3-384 hash:	22616f2d9474c9c8bdcf6137f41680609bba937873961932911fd0553685ea9d48ef1a78057da21f979995820da066b5
SHA1 hash:	70c10f4548ab9564bd465d93023f7263560f5e2f
MD5 hash:	a4260cdc52bae87838a379876ea6b72e
humanhash:	utah-triple-south-mockingbird
File name:	swiftt_scan343.UU
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	705'014 bytes
First seen:	2025-02-24 13:36:21 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12288:hDUoJrfNglDmgUfuEzghAuw6yexHxxvnDCMc9lNqFLDhcm6m9LLg:h4KrfID/2KaAXnDcKCmvFM
TLSH	T1F6E423D195BD925B9D358E28CC8444C2EDAF8E4BBE7F74DC490D99E070EC813A0AD9E1
Magika	zip
Reporter	cocaman
Tags:	AgentTesla SWIFT uu zip

cocaman

Malicious email (T1566.001)
From: "payable <accounts2@fujincorp.com>" (likely spoofed)
Received: "from [103.237.86.247] (unknown [103.237.86.247]) "
Date: "24 Feb 2025 20:35:38 +0700"
Subject: "Re: SWIFT Transfer (103) TT/USD/7145/2"
Attachment: "swiftt_scan343.UU"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

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

File name:	swiftt_scan343.exe
File size:	883'200 bytes
SHA256 hash:	1e04aa208bc4f5f77d21a19c6b9da6e73e8c89cb6daf40c148026ac29ca44987
MD5 hash:	d57b6bc1a150775435ae1bb7cc0c59ef
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Foxhole.Zip_fs3327.UNOFFICIAL

SecuriteInfo.com.Variant.Genie.8DN.243.16236.27973.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67bc372428ab76d43a5cd415

Tags:

agensla micro lien msil

Result

Verdict:

Malicious

File Type:

PE File

Link:

https://app.docguard.net/77c79dbb4d4f0974b96ea5433e8942254fc5f982c9c8754ab0e81f3775c6b2e1/results/dashboard

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

obfuscated obfuscated packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/67bc7617298112176da0bc63/reports/d307ee89-9940-4e88-a975-cef493248413/overview

Verdict:

Malicious

Labled as:

Ransom.Wacatac

Link:

https://www.hybrid-analysis.com/sample/77c79dbb4d4f0974b96ea5433e8942254fc5f982c9c8754ab0e81f3775c6b2e1

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/77c79dbb4d4f0974b96ea5433e8942254fc5f982c9c8754ab0e81f3775c6b2e1

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Score:

100%

Verdict:

Malware

File Type:

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250224-rsl58sxkw2/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Command and Scripting Interpreter: PowerShell

AgentTesla

Agenttesla family

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/77c79dbb4d4f0974b96ea5433e8942254fc5f982c9c8754ab0e81f3775c6b2e1

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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

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

Rule name:	Suspicious_Latam_MSI_and_ZIP_Files Create hunting rule
Author:	eremit4, P4nd3m1cb0y
Description:	Detects suspicious .msi and .zip files used in Latam banking trojan campaigns.

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)