MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d
SHA3-384 hash: 7f7519d2803bcb6b3020aa3c86d75541847aea67c76e0b54a167b705a5250313d0a1e4b21e12cd7b254c38999f25f696
SHA1 hash: 543e5153ad0bc094841e40330567ac8e9abb2d48
MD5 hash: 42555dbdcc01fddb6e68265cc5704b5b
humanhash: chicken-lion-triple-carbon
File name:KASHI SHIP PARTICULARS.pdf.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:963'584 bytes
First seen:2024-12-16 13:06:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:I2dhHhAIqUmkY/Tz9P+okSieKdNBJrC2lZNYheNhlK:5dhBArUmxrBP+BSGdC2lQeFK
Threatray 4'012 similar samples on MalwareBazaar
TLSH T1D525B43C09BE12EB81A5C79DCBE89827F614A86F7150ADA494C647A53357F4B34C323E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
426
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
KASHI SHIP PARTICULARS.pdf.scr
Verdict:
Malicious activity
Analysis date:
2024-12-16 14:15:08 UTC
Tags:
evasion ftp stealer agenttesla exfiltration
Link:
https://app.any.run/tasks/491f9725-6c87-49da-b5fb-c31679806e74

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Crypterx-10039645-0
Create hunting rule

Win.Packed.Crypterx-10039764-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6760280c653a8698dfd41ac0
Tags:
agenttesla underscore lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade powershell
Link:
https://www.filescan.io/uploads/676025fc660e16b72873a00b/reports/6b468fc8-e8c7-4627-ab74-0a566408074b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5a3f4f71-e976-44d0-98be-14960ddb7640
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1576081
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2024-12-09 07:32:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fmoi4kczbsawgd7dykcik5zucyittqmzrtosr2ezzuietp2774gq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
8acf98103ca250e8dd4d0e507e87c51085de89a0faf2955fbc419d9354b3793a
AgentTesla
941559a78b6e1caf39212048e7f62723e5f283d1942858cc07a339d6d6b24362
AgentTesla
ad3517d5640b93e40bc1e839f6616222801d06dd83ed5887462a71f3858f5b40
AgentTesla
c1da889268db3a1dd91eda6f8696a9f9f6750012cf40f14fc3b38fc0d831610d
AgentTesla
e7864a121c2abe3f5398b03986d53cef01044dc8ba32e0cd30448d3ae8a78112
AgentTesla
error
AgentTesla
fcb4c6602aeea8229338eab9ed2deb97c27e07601791ef19c7e43a830079e416
AgentTesla
+ 4'002 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/241216-qcmw6a1lfv/
Behaviour
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 WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
external_ip_lookup agenttesla Win.Packed.Crypterx-10039645-0
YARA:
n/a
Link:
https://app.threat.zone/submission/40774d26-ee46-4a02-bd70-69e46ae8aa7a
Unpacked files
SH256 hash:
d6edc5969390898fda4a923260b0f3751aee3fbc4b6218216dbf3e63f6d01e03
MD5 hash:
c9fd062966bc6e97879dd01d5b233134
SHA1 hash:
c0c7adbd518d9c0de07175ff4e357a1c7f3c17d7
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d2c6e207-82c9-46b2-8049-b540635df5e8/
SH256 hash:
2bfde305793352cc0da1adb8ed99447ad59f25f03c67d5756905cce802618749
MD5 hash:
90cebe77febe3d68f79fb7e03876149d
SHA1 hash:
a665a04102d72778358e1b045fe3dd46996d2fca
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
MALWARE_Win_AgentTeslaV2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/d2c6e207-82c9-46b2-8049-b540635df5e8/
Parent samples :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 hash:
d140ed37713ac4c5c3c0d9a5fa82d2335e7b78d0f855a612ebbb39b7d4844462
MD5 hash:
b9ae31ef7dc754fae42cd19eeb154fc6
SHA1 hash:
0289525618614da9f6a2ea44bce3ba0f85d34975
Link:
https://www.unpac.me/results/d2c6e207-82c9-46b2-8049-b540635df5e8/
SH256 hash:
2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d
MD5 hash:
42555dbdcc01fddb6e68265cc5704b5b
SHA1 hash:
543e5153ad0bc094841e40330567ac8e9abb2d48
Link:
https://www.unpac.me/results/d2c6e207-82c9-46b2-8049-b540635df5e8/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
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

Executable exe 2b1c8e28590c81630fe3c284857734161139c1998cdd28e899cd1049bf5fff0d

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments