MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad3da01cd367e68bad4e0a488b974f778be327047827821a0b9e7157dd32734d. 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 2 File information Comments

SHA256 hash: ad3da01cd367e68bad4e0a488b974f778be327047827821a0b9e7157dd32734d
SHA3-384 hash: 26b5e22354d8dfd7d75b4cb7ecf2b8fca5b06860b651de5578f2817d6878c1831d8dd28cbb00b2044c55136d9608921a
SHA1 hash: 9e458d539d90526b60ad345f8c6f27aa1013d642
MD5 hash: cbc2a6a8f9ea9d059d9813dd4e90dbc7
humanhash: william-maryland-mirror-illinois
File name:FedEx Receipt.exe
Download: download sample
Signature AgentTesla
File size:542'208 bytes
First seen:2022-05-16 12:21:55 UTC
Last seen:2022-05-16 12:50:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:DEp/uyeeOzfCWwKoADAog2kf/0dUuu65sXMm9B:DEZlep7TwKn7gJEoCs8m
Threatray 18'422 similar samples on MalwareBazaar
TLSH T1D3B4220463DCC62ADABF6AF4A736505046B3742AE552DA2D4DCB90EE0DF2F44D780E32
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon c0b0c6c8a896a0c0 (20 x AgentTesla, 19 x Formbook, 12 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe FedEx

Intelligence


File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
FedEx Receipt.exe
Verdict:
Malicious activity
Analysis date:
2022-05-16 12:33:17 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-16 01:32:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
2db5b44c3beb7c732403cf9d132ae9e043050a119f362cc8d95368ce8edc447b
MD5 hash:
e2631ff872bb3067eacac2175187fed4
SHA1 hash:
e13ae4f72e6592d293fea90080a96f2c8d64a5d6
SH256 hash:
709fdbef8932044e42231f14888aa12b12ddc571e6daba8af86d624a39fa63bf
MD5 hash:
a7a6647650fe0204d1ab042824d638be
SHA1 hash:
a1194aba19ab6190a412073fe1918cd1b559aacf
SH256 hash:
5afede4471ecfc75f36077224e333f51776ad12252ecb06e71cc4a742bdfa2d0
MD5 hash:
3c2310eaa7e358387eb0dff7eb4341f2
SHA1 hash:
6d56dd53b8fca296df9128600d5e609f26b15ab9
SH256 hash:
225f19ad92944310835662c121d3270e927ce507b5ae05c92849c54519f73846
MD5 hash:
35216e864cca6ccefd75bd477f88d333
SHA1 hash:
362bff42f18fcc0d3ce4c531446b7da3331771dc
SH256 hash:
ad3da01cd367e68bad4e0a488b974f778be327047827821a0b9e7157dd32734d
MD5 hash:
cbc2a6a8f9ea9d059d9813dd4e90dbc7
SHA1 hash:
9e458d539d90526b60ad345f8c6f27aa1013d642
Malware family:
AgentTesla.v3
Verdict:
Malicious
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:pe_imphash
Rule name:Skystars_Malware_Imphash
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 ad3da01cd367e68bad4e0a488b974f778be327047827821a0b9e7157dd32734d

(this sample)

  
Delivery method
Distributed via e-mail attachment

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