MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a
SHA3-384 hash: 0e16f7b8a0cc11eb187d950ade2e789324c631c7126a2a796766ecff41eee84c71249122b2b3b63404946ad9cee427ce
SHA1 hash: 687a3ffa0c8ee556eb905757f237efbbe0662374
MD5 hash: 696616eff09c1062e6ca4873e046bb9a
humanhash: montana-sodium-quiet-eleven
File name:PO STS5492(338)042023_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:602'624 bytes
First seen:2023-04-18 10:18:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:0OnbqjcstowkEHUIZtbNrTwvd+XloAxCIViOfHQqzhSIXUZ/1PJUJ:0J1topE00txrTwVGTx/ViVE4ZzUJ
TLSH T10ED4E029D135AEF2E6AD4776001436E9DF70A5A37877C63C0BE67889DB9F7082D84087
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO STS5492(338)042023_PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-04-18 10:21:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/580b0999-7451-4321-bae3-e384a4fac2af

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/382975/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/643e6e9db197bbdcf7dc458c/reports/cb8a8be5-997c-4f21-8f40-b31e93dd6c2f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ac7c66d2-52ad-42ac-a1e7-26920de2aec5
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1215837
Signature
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-18 10:19:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eeth6he7qdjdwxcrtg6553djx7cfwbg6gbv7awjzmiwfytfirb5a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230418-mchewscf2s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Unpacked files
SH256 hash:
46072018443cdfb307ef241c0ce18b432e118ff03e2eeb72dd658053b1f0910f
MD5 hash:
1e2987cdcc4382d19dd1a7432f18ac7d
SHA1 hash:
bbf49c7c1e3c3ba1e13a1c1e28c16b0d0f0f6bcd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/fb2a5736-8cae-4c1a-bfcf-94ebb5d11b7b/
Parent samples :
2272345c34a9a89b1bc3803e5904206aa662690621cd6efd210f92c94811c1de
21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a
83d1c6995d6bb86139c6ead750d64648c2f0dd60d759e34ebbf3725518de8fdf
746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65
f1dcc38bd18b2cc106bcf1c3800931658d0b7463f7259916dec7c123830045c5
SH256 hash:
0fd1f00d94aff36ad8f02077efb33ddf269985ea37038aae554ff6202fdc020f
MD5 hash:
8dfd8e44c82066f4aeeff652fa2a33c5
SHA1 hash:
b844952e48ecab0e7ab2e3d5e38a20629399f94c
Link:
https://www.unpac.me/results/fb2a5736-8cae-4c1a-bfcf-94ebb5d11b7b/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/fb2a5736-8cae-4c1a-bfcf-94ebb5d11b7b/
SH256 hash:
1c891cf7c1da6cb3fa974d47fed4aca0ab1a58da8d14c817d0381800b5b01043
MD5 hash:
3e421f86d7ec9c83cd56e9d6903c76ca
SHA1 hash:
8303a49e7245dd2db5dc52cbfdbe49d0ddb7c1f8
Link:
https://www.unpac.me/results/fb2a5736-8cae-4c1a-bfcf-94ebb5d11b7b/
SH256 hash:
5664cfef0282c2ed47e3690de43487dd3861283286c830013b0de102a51a656d
MD5 hash:
0469b6e012c280e88ff3e5329a918339
SHA1 hash:
354f838fc060e63c1e61feb2f2fbfef1df14435d
Link:
https://www.unpac.me/results/fb2a5736-8cae-4c1a-bfcf-94ebb5d11b7b/
SH256 hash:
21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a
MD5 hash:
696616eff09c1062e6ca4873e046bb9a
SHA1 hash:
687a3ffa0c8ee556eb905757f237efbbe0662374
Link:
https://www.unpac.me/results/fb2a5736-8cae-4c1a-bfcf-94ebb5d11b7b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/21267f1c9f80/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/21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a

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
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 21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/382975/

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