MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08db0f66ab8d81a0fcde9a0c032675458fb3b46d1599cc0a3d122de89dde5b82. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08db0f66ab8d81a0fcde9a0c032675458fb3b46d1599cc0a3d122de89dde5b82
SHA3-384 hash: 34f6e6b00b78b5b1f37557da14278feb54b9b14d88d58fe8f05a35d6414609b6ba96e71fcbfeeae3d6ddd66b37148cb7
SHA1 hash: 54fb4b686f2148c9376ef097172aabd75604ad9c
MD5 hash: 70ba4433966a49630aa974d44c75cfdc
humanhash: rugby-october-pip-kentucky
File name:PO- 220128.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'105'408 bytes
First seen:2022-09-07 14:03:00 UTC
Last seen:2022-09-12 13:17:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:xo6S0WqovaHnUpo5yqk0nfTzk6IQNUPePp80FeT4WEExA/47/NS8:/CTvMUV1Ef3fZwV0Q0WL
Threatray 19'617 similar samples on MalwareBazaar
TLSH T172353B0F218408ADC83650BC94CCC9B34B669E55E637C54ABFCB9CAFF596F6C46D12A0
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0ccbaccacaec4f0 (3 x AgentTesla, 3 x SnakeKeylogger, 2 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
369
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO- 220128.exe
Verdict:
Malicious activity
Analysis date:
2022-09-07 14:04:44 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/19313be8-e645-4822-96f3-82a4f8be2358

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/308545/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.42093.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6318a514d06d9bc4c7a7f438/reports/48c99f6e-115e-43aa-882a-04858865505d/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8de24d4e-4f83-42a9-ae7a-375c88b36517
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1066471
Signature
.NET source code contains very large array initializations
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)
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08db0f66ab8d81a0fcde9a0c032675458fb3b46d1599cc0a3d122de89dde5b82/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-09-07 11:08:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bdnq6zvlrwa2b7g6tigagjtviwh3hndncwm4ycr5ciw6rho6loba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
23204e9f54a6fb75fb44f7c159594391422e37dd7e263c579584263b4715839a
AgentTesla
3de38766f1cab6abd8dc3927626542554e9b37f91ec16f6341e315a73a0aebf9
AgentTesla
456b668f6150315e658d825afa5ac2e6aaaeaeb36b9fdc8dfed080bec820b2fa
AgentTesla
65f47b6044414100359d76cd579fe73fdea872525b9da1b4cc2e7b665d571d17
AgentTesla
9ec5396bfca1b1b6d8c40f019c07e2af5881791400f63aaa674641452f316caa
AgentTesla
bb2f16f109cf2b33b788f15de8ccb3b5bf751c85613065b4fa8683ee064d792c
AgentTesla
e5097db57c0475b96c038290399f48135c5273c569aa476eb7d8b98c4b92c8f5
AgentTesla
+ 19'607 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220908-fwq3tadfg9/
Behaviour
Modifies system certificate store
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
Malware Config
C2 Extraction:
p=
Unpacked files
SH256 hash:
8b533ffaed24e0351e489b14aaac6960b731db189ce7ed0c0c02d4a546af8e63
MD5 hash:
dbc7be56e6e32349315170599c8b333f
SHA1 hash:
d8e5840e3574b87d435e55a65ac648e040871aee
Link:
https://www.unpac.me/results/a18869b3-9b17-4974-85a9-4232242ccc53/
SH256 hash:
3147f9b321ec518814131c6f3801723481aa3891735a43c7fbc7dbd6e4686245
MD5 hash:
944ed8f18bdc127ff06cd0c241d45e73
SHA1 hash:
464ea6f8a21c487f2fc6240ad10c68eb27518c06
Link:
https://www.unpac.me/results/a18869b3-9b17-4974-85a9-4232242ccc53/
SH256 hash:
8e318def853eab3de15287fda7cdb9c2d3297faf1cee1d1b5b36c1e17b14e821
MD5 hash:
d2a6c85c3b1d2054fc4208fad164dcc1
SHA1 hash:
270ba9b4bfe8d57e7dcacc72e54637e1589c6ebb
Link:
https://www.unpac.me/results/a18869b3-9b17-4974-85a9-4232242ccc53/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/a18869b3-9b17-4974-85a9-4232242ccc53/
SH256 hash:
402ef3b5e79529435f3f16feb27f2688f839c1bffa09e5ad868b65cec6e83f06
MD5 hash:
94755f6b2fb574d25d0167b51875fe2c
SHA1 hash:
0fa1cf71821f7920e1dae071277a683ec75dd5e1
Link:
https://www.unpac.me/results/a18869b3-9b17-4974-85a9-4232242ccc53/
SH256 hash:
08db0f66ab8d81a0fcde9a0c032675458fb3b46d1599cc0a3d122de89dde5b82
MD5 hash:
70ba4433966a49630aa974d44c75cfdc
SHA1 hash:
54fb4b686f2148c9376ef097172aabd75604ad9c
Link:
https://www.unpac.me/results/a18869b3-9b17-4974-85a9-4232242ccc53/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/08db0f66ab8d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/08db0f66ab8d81a0fcde9a0c032675458fb3b46d1599cc0a3d122de89dde5b82

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 08db0f66ab8d81a0fcde9a0c032675458fb3b46d1599cc0a3d122de89dde5b82

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/308545/

Comments