MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82e607dcbff70954bf2ce4ce6b437321e7104e857a6569c9c0f955ae967ab8ba. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments 1

SHA256 hash: 82e607dcbff70954bf2ce4ce6b437321e7104e857a6569c9c0f955ae967ab8ba
SHA3-384 hash: 6dd14d154a645201b720d7097f3031c0fe1c80d1f3dc52b9c27c222f6b7228cb7c1ce9421bb656a3b20d8be3345337cc
SHA1 hash: ba103ef785828215bdf59d193722cbf224c49727
MD5 hash: 9750a0165eaef1829cf55ab02a1f56da
humanhash: oxygen-seventeen-march-connecticut
File name:9750a0165eaef1829cf55ab02a1f56da
Download: download sample
Signature AgentTesla
File size:853'504 bytes
First seen:2023-01-19 15:26:58 UTC
Last seen:2023-01-19 17:39:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:+N+zT3h+ShhVofkJd8HD7J//UEh1nOl7B9w3TtsMrYxUZ7g:+NELOkJY/J//F3nO7B9wtsGg
Threatray 20'329 similar samples on MalwareBazaar
TLSH T11E054A3A05B81AC2C1BEF27E9B94EC14FDE09452F201DD9F9ED60886D853A8321DBD5D
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IG180123062349509259-20230118.xls
Verdict:
Malicious activity
Analysis date:
2023-01-19 12:49:53 UTC
Tags:
macros exploit cve-2017-11882 loader

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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
obfuscated packed
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 very large strings
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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)
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 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:
Win32.Trojan.RealProtect
Status:
Malicious
First seen:
2023-01-19 05:43:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection spyware stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Gathering data
Unpacked files
SH256 hash:
aaadf8d4147d1a4b817c6a6ae849ab573fc708064adbb2aefdc289acc1ac35c4
MD5 hash:
531de356c5abd113b063534b6c915d48
SHA1 hash:
cf8e7508160f6eab3fded89d337516f133fd5100
SH256 hash:
dda6e054d8d845252974dc1756a3ace332182bffb8b0865c4b7fbdffcb8d3e33
MD5 hash:
66eafc2a431c12139172f7798bb2a379
SHA1 hash:
c59a3945396cfc69cfd8be1ffe02f6a752ec5a09
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
SH256 hash:
82e607dcbff70954bf2ce4ce6b437321e7104e857a6569c9c0f955ae967ab8ba
MD5 hash:
9750a0165eaef1829cf55ab02a1f56da
SHA1 hash:
ba103ef785828215bdf59d193722cbf224c49727
Malware family:
AgentTesla
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.

Web download

AgentTesla

Executable exe 82e607dcbff70954bf2ce4ce6b437321e7104e857a6569c9c0f955ae967ab8ba

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-01-19 15:27:01 UTC

url : hxxp://192.3.136.174/bless.exe