MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201. 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: 14


Intelligence 14 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201
SHA3-384 hash: 2b66440eb056d744cef3f4e2923da17fd15cfb200383afdd655afba17e556caa5fed04b853caa0f496f662f74d3d7d07
SHA1 hash: 49125b9833699bca8e983ae0f5a2b25b13e617ea
MD5 hash: aab92a14aec917c2fac22e60ea7d097e
humanhash: papa-utah-sodium-jersey
File name:FedEx Receipt_AWB#8830532320143.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:789'504 bytes
First seen:2024-01-16 15:39:32 UTC
Last seen:2024-01-17 09:45:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:FM5Y1MN62qZaSjVObANtnavWAHN5gxTeIitb2TDeR+z6nOWcDtcFU1l:FMGSUZaI3JavW+LJRtkpWnOWcDSF
TLSH T1EEF4128035E94F06E5BA8BF58C6458545BF1BAA26523D37E0EC224CE2771F858A41F2F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon b2ccaca8a8a9c4ba (7 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe FedEx

Intelligence

File Origin
# of uploads :
3
# of downloads :
322
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
FedEx Receipt_AWB#8830532320143.rar
Verdict:
Malicious activity
Analysis date:
2024-01-15 04:13:15 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/f6e30c7e-ad47-48a5-858d-f72808b4c4d5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/471147/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65a6a35bfd5068bbc3d77b1f/reports/7119bead-3def-419f-b842-c2dfe08d23a5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/86a11aaa-cdac-4224-9530-7462ede0b47b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1375485
Signature
.NET source code contains potential unpacker
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
Installs a global keyboard hook
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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/4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-01-15 01:48:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqzpmwp4gin2pxjhmlsfsughlpmd3l45bymnjwe5quxhvfkt4iaq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240116-s3715afba8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1195603428488007682/kIHgu5F-E3Z_utMYy15FLxE1fdvdfBAU7_PvaSaPtmfNzyHUyRQfdTC1nNDgimoCigyv
Unpacked files
SH256 hash:
1bf4b72239d077efaf34ff2a8102c3c3f98685b3876dac73956c17c753d4bb81
MD5 hash:
bf2d2e955fc51ca5dba31b5886f66ccc
SHA1 hash:
ffa6d55e5ea1ad15407394b706dbcad2ab765ee9
Link:
https://www.unpac.me/results/8b5d6703-178a-4e46-a111-a1a7a8dd775c/
SH256 hash:
e24dbfba2a1a6e858793666e95291648677953715542114a89d04a091e052b25
MD5 hash:
7b3c4c36ab49b81cf0909a7eb6841807
SHA1 hash:
cab3efa67daddc7f2c88071847061b9ec704f94c
Detections:
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
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_SUSPICIOUS_EXE_DiscordURL
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/8b5d6703-178a-4e46-a111-a1a7a8dd775c/
Parent samples :
bbaba704257bffa9f35424f415d6b412271c26f35267676bb23056bc49040204
4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201
SH256 hash:
7637830cf6f098ecccf191260962e230257cdc077b5471b0afdbd46fda66f5fa
MD5 hash:
537e0db2dde6587ad2f5de8a8b9f127a
SHA1 hash:
7698b14797e57b226d8f3329653a049693227adc
Link:
https://www.unpac.me/results/8b5d6703-178a-4e46-a111-a1a7a8dd775c/
SH256 hash:
0bf5cb0ad3efc0a76b68007fca843ed02df509a7fb3bd803ef39b04d64cda2fb
MD5 hash:
eac7a01c3c4aae150ee3b3fe05b86c80
SHA1 hash:
4ef63cd357bd8470dc4e62cfde3aef0c9bbc6744
Link:
https://www.unpac.me/results/8b5d6703-178a-4e46-a111-a1a7a8dd775c/
SH256 hash:
4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201
MD5 hash:
aab92a14aec917c2fac22e60ea7d097e
SHA1 hash:
49125b9833699bca8e983ae0f5a2b25b13e617ea
Link:
https://www.unpac.me/results/8b5d6703-178a-4e46-a111-a1a7a8dd775c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.67
Link:
https://yomi.yoroi.company/submissions/4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201

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:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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

Executable exe 4432f659fc321ba7dd2762e45950c75bd83daf9d0e18d4d89d852e7a9553e201

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/471147/

Comments