MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b0433f5696ef9d7b2dfec117200ba52d566837a2fe7faf64c9cdb85a982c91e. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments

SHA256 hash: 2b0433f5696ef9d7b2dfec117200ba52d566837a2fe7faf64c9cdb85a982c91e
SHA3-384 hash: 819a8f099522adcfe16da8c36b44566775ae8e687e89c99781cefbde34e4bed871b9e54132623652923090480710fed1
SHA1 hash: e2b7268cfefd9f486eaefb69f25d15e5358dd480
MD5 hash: f8fe57167b5de800c15dcdd9ebfc9e8f
humanhash: saturn-artist-missouri-king
File name:f8fe57167b5de800c15dcdd9ebfc9e8f.exe
Download: download sample
Signature AgentTesla
File size:1'147'392 bytes
First seen:2021-09-29 07:07:58 UTC
Last seen:2021-09-29 08:12:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:4D4VHfQe6ZyWshg+qbZxTZZWunAWv13M3YSOpdFkdgrj3DSrquc6de6nnjqKoe:QJ4ZOp6gvGrXdDjqKoe
Threatray 10'429 similar samples on MalwareBazaar
TLSH T184358D57B60CC59DFD1832F12215BCC422A85CAD581CAA07BBB532E678F9E63DCB111E
File icon (PE):PE icon
dhash icon f2909696969ef66e (42 x AgentTesla, 42 x SnakeKeylogger, 13 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.redivieco.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f8fe57167b5de800c15dcdd9ebfc9e8f.exe
Verdict:
Malicious activity
Analysis date:
2021-09-29 07:18:12 UTC
Tags:
n/a

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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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 (e.g. based on Emerging Threat rules)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-29 07:08:17 UTC
AV detection:
15 of 45 (33.33%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
cbf7ac0089a8f0d61482069b95a39fd9dbc48be5ab01a7773ae12c8241af3d3c
MD5 hash:
df811cc7e753b3ca53cfaa1d26ad05a7
SHA1 hash:
e7c0cbba65e87f2eb504c0b928620812d0ddc623
SH256 hash:
f15f3cb32642db6a532548c10390d68fab8ea8e954abcfee496dd01a0901de91
MD5 hash:
a38225702cb0deac1e7d65e877e47756
SHA1 hash:
41f810fcc9a6d8f91cbf1bd2660ace4869b1e6b1
SH256 hash:
6fef8420a8bd6a90cfe7ac8aeb0e3811422b9b6cb9e0b14ea03f5236438f72ba
MD5 hash:
10c7772f435231d58046e0dc34def127
SHA1 hash:
38c8f9ffb5136848d62582ef41bab6c810121c74
SH256 hash:
eca06b2fd4e731383ebd858fa822c284d62c852ba98fba5039cfc9412e90aee1
MD5 hash:
b3cc759f491b33762cb025d71217ca24
SHA1 hash:
386bb00f209df931b2e8227f49f19d06dffb5d74
SH256 hash:
f7d272daf3522f99ca67b99bfe557564baba239104c7f20cef842f2e870bdf28
MD5 hash:
cceaca53d81061c0f1c6cf35ca7bf34b
SHA1 hash:
23ba45b249e0e4bdc5a8d4b4b07e2f7509cf85be
SH256 hash:
2b0433f5696ef9d7b2dfec117200ba52d566837a2fe7faf64c9cdb85a982c91e
MD5 hash:
f8fe57167b5de800c15dcdd9ebfc9e8f
SHA1 hash:
e2b7268cfefd9f486eaefb69f25d15e5358dd480
Malware family:
Agent Tesla 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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 2b0433f5696ef9d7b2dfec117200ba52d566837a2fe7faf64c9cdb85a982c91e

(this sample)

  
Delivery method
Distributed via web download

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