MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19c9fa542614e9ef3326b05f129328c3e306245cdebe51e233c5e20837321321. 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 3 File information Comments

SHA256 hash: 19c9fa542614e9ef3326b05f129328c3e306245cdebe51e233c5e20837321321
SHA3-384 hash: 87d08286eacf4a1349a561048db449fbe74664d8530319d82844341a673594b98525d48e51630e7ed779ad59cc555e92
SHA1 hash: b4173a60800449dc47ec58184c964ef461866f31
MD5 hash: 8d76767adea145d3d6a20636481d4dcc
humanhash: florida-mockingbird-foxtrot-comet
File name:QIznD4DaCkKgV4J.exe
Download: download sample
Signature AgentTesla
File size:686'592 bytes
First seen:2021-01-07 14:04:01 UTC
Last seen:2021-01-07 15:31:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:QRNDW6M6VCgLtJ79MEtEjAX2U2DLxXhGYmLCI0qwF9N5U2OASokiR:+a6Mip/jfEl8YcCI0qw/vOASokiR
Threatray 2'116 similar samples on MalwareBazaar
TLSH 0EE4BE23A3177B95E03D63B994241011E3F1E18ED366D6BE3DEAA0E8106DF6447F5632
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QIznD4DaCkKgV4J.exe
Verdict:
Malicious activity
Analysis date:
2021-01-07 15:00:44 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
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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:
2021-01-07 14:03:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
19c9fa542614e9ef3326b05f129328c3e306245cdebe51e233c5e20837321321
MD5 hash:
8d76767adea145d3d6a20636481d4dcc
SHA1 hash:
b4173a60800449dc47ec58184c964ef461866f31
SH256 hash:
78cc69e2bac1d1082fdcd12ab9f73c8fbe177d4c77c3741a1f675afc19fde7df
MD5 hash:
0d89407b450dd157f3eac8a3a3850a07
SHA1 hash:
ae3cd291f2a022360896d4fae4f005f2b50a8364
SH256 hash:
8f9edb2c5e011fd980ad363fdb265da62f89d370bdf2c71afc39474d92b857ae
MD5 hash:
72c9bc56bed7f113509d88764caccd57
SHA1 hash:
370b530dd3dbc1bcf0df3e2e20d8b2147bc2b2a7
SH256 hash:
fad83fde74c32d64079bbc179229699211362438be5aebadfca91056e120ec6c
MD5 hash:
0853b5a12e72c12a940add5859371247
SHA1 hash:
6a6d7e639a788ce48b375c8ce0cdc34c730fe7bd
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:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

  
Delivery method
Other

Comments