MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccb9fd4873fc3c3a390f2ae7e3d04fb8b8431ead88f1ebeba681d92678e7c9e3. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash: ccb9fd4873fc3c3a390f2ae7e3d04fb8b8431ead88f1ebeba681d92678e7c9e3
SHA3-384 hash: 47441b9343e148962d6016c14d5f1f9377b85de3f1ef7bb354acf8ef2e5adf025d7a34b1de4116199cdb3125e806335e
SHA1 hash: 6caa57e0b1832c49418496673da1ba1c5846498f
MD5 hash: ffb62e258c1d595d7de22792aef45cca
humanhash: floor-enemy-delaware-july
File name:ffb62e258c1d595d7de22792aef45cca.exe
Download: download sample
Signature AgentTesla
File size:2'624'640 bytes
First seen:2020-12-14 19:33:31 UTC
Last seen:2020-12-14 21:41:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:kjokzGHkLKi1fvo5VkAr+z0g1AEQMcADP+XqjDL2ZicbHjnrvtTNqGrAAKqHPt3m:yG2e5VkkEQMcM3Y1Nq9+Vm
Threatray 1'884 similar samples on MalwareBazaar
TLSH 54C59D503C43305F769A41B05AEB66EC92E6310926712B399C2779BCD91E1B7BCCF872
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order list.doc
Verdict:
Malicious activity
Analysis date:
2020-12-14 16:42:45 UTC
Tags:
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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Sending a UDP request
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
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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 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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-14 17:17:18 UTC
AV detection:
21 of 29 (72.41%)
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 SetWindowsHookEx
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
Unpacked files
SH256 hash:
ccb9fd4873fc3c3a390f2ae7e3d04fb8b8431ead88f1ebeba681d92678e7c9e3
MD5 hash:
ffb62e258c1d595d7de22792aef45cca
SHA1 hash:
6caa57e0b1832c49418496673da1ba1c5846498f
SH256 hash:
2542f765c6ba66fb14084bf12d68b8b9e782cb68b8e2130e855928c6a3aad7e8
MD5 hash:
384773f7afba8df307416cc76cc47eba
SHA1 hash:
43b46a0da0a31a4eace4e947524255c5c53026d5
SH256 hash:
285e459ec7090868d80edf9237aeed8ee89bbce66146569cabe2bacbc9e8e41e
MD5 hash:
f3cd7ca4729b9abb3d8034d69b5c5262
SHA1 hash:
8deffb6c9605626ff633c6e4f24fcb59848ea6a4
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: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 ccb9fd4873fc3c3a390f2ae7e3d04fb8b8431ead88f1ebeba681d92678e7c9e3

(this sample)

  
Delivery method
Distributed via web download

Comments