MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04. 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: 9


Intelligence 9 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04
SHA3-384 hash: 6b28b62a205b8b861698323fd142872fbcdae03726b0e8b8335f51f92bdd5d088e1dd597db8aba0548f839c2ce4bb976
SHA1 hash: 42a0d8d9122637384b6b9997924672933943e7d5
MD5 hash: d374823e8673ee2f9367f9738b995419
humanhash: massachusetts-kitten-enemy-beryllium
File name:Balance payment.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:626'810 bytes
First seen:2023-12-12 14:42:49 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:KZQMiVd9xQPvdGnAfoWz8m5c94IhN8uEUlDRZolaHDjJkf+vzAgZ3Ms:oi3cGAfoW5apEKRJkf+rZ8s
TLSH T16DD4230CB291C78BE55EF36B2F20E4A8F682654CEF46BD444D6ECA14B06E64E9114F37
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla payment zip


Avatar
cocaman
Malicious email (T1566.001)
From: "emily@valus.co.kr<emily@valus.co.kr>," (likely spoofed)
Received: "from valus.co.kr (unknown [91.92.243.208]) "
Date: "12 Dec 2023 01:05:30 -0800"
Subject: "RE :balance payment USD 789,567.89"
Attachment: "Balance payment.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
CH CH
File Archive Information

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

File name:Balance payment.exe
File size:666'112 bytes
SHA256 hash: 43505231035c21e05e594cefd6519952f5808f9b6b3e20b5a1abacde15b8cb9c
MD5 hash: af152a19dca3450f6e9644082b8722ca
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs1698.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.30371.14047.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed remcos
Link:
https://www.filescan.io/uploads/65787181bb9490c89ccda11e/reports/34f8da3a-f049-41fd-a95c-2e7ed9b776b0/overview
Verdict:
Malicious
Labled as:
Troj/Krypt
Link:
https://www.hybrid-analysis.com/sample/2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04
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:
Archive
Link:
https://malprob.io/report/2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-12 02:50:13 UTC
File Type:
Binary (Archive)
Extracted files:
26
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ficeqsgbcpujfx6wq6dpzopszsoy2z3xcbfp7gvbavfong6pjuca._file
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat collection keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231212-s1b6nshbb8/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Detect ZGRat V1
ZGRat
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/2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV4
Create hunting rule
Author:kevoreilly
Description:AgentTesla Payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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:win_agent_tesla_bytecodes_sep_2023
Create hunting rule
Author:Matthew @embee_research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 2a044848c113e892dfd68786fcb9f2cc9d8d6777104aff9aa1054ae69bcf4d04

(this sample)

AgentTesla

Executable exe 43505231035c21e05e594cefd6519952f5808f9b6b3e20b5a1abacde15b8cb9c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 43505231035c21e05e594cefd6519952f5808f9b6b3e20b5a1abacde15b8cb9c
  
Dropping
AgentTesla

Comments