MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1929ef2da8167b9e01aa552eda0419209e13c7e6825beb8a37214d2c1d43fee2. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1929ef2da8167b9e01aa552eda0419209e13c7e6825beb8a37214d2c1d43fee2
SHA3-384 hash: e9281539b263db90e3e9b3f8fbb96b4df61b621158af221843e63685c0afa8578085d945e0247406e73574fa56167c42
SHA1 hash: 102aa76142f34efbe788e0193ad2bae404afd603
MD5 hash: 49e406af3f0c1f04dab1309bb8a5077a
humanhash: oven-earth-berlin-double
File name:49e406af3f0c1f04dab1309bb8a5077a.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'142'784 bytes
First seen:2022-09-27 10:12:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Aqto10wJvyYg3yYeb2cMw3iwfWM9palAQ1jx3P:AqeKqvh0ybP3JVUSUx3
Threatray 20'049 similar samples on MalwareBazaar
TLSH T15035F1261AEE8B0BC16D67BC95D0D2F6A3E9DC10F427C3975FC69C5FB48B6608620352
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon ce9c9496e4949c9c (73 x AgentTesla, 51 x SnakeKeylogger, 30 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/313935/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.389.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/6332ccb2e2ddbcc5eca6f3a2/reports/b02077ca-1703-4c23-a474-e3951a48f263/overview
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/37957da6-2a77-4885-82b5-2c0373e640bf
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1078263
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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 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/1929ef2da8167b9e01aa552eda0419209e13c7e6825beb8a37214d2c1d43fee2/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-09-27 08:42:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 26 (84.62%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=deu66lnicz5z4ankkuxnubazecpbhr7gqjn6xcrxefgsyhkd73ra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3c000108374c842e22e4bf480441d013e260c170c6d87defb15c322a4d136adb
AgentTesla
4b0f3abe3b0c7a9356687b4c29c68f9bab4247ca92cf5c37b42eec2881d3d2ec
AgentTesla
5e06fec23859ec0d327ed84a9b536a03ca52204cedf4887149150cf7d02db8e7
AgentTesla
5e8540ee75fe4107c4691ed38721559b01564c85185188087cb9f48738254cd1
AgentTesla
6dc9b15607a6135a45a47a54ff6ae7bc437e3e69d73adc101a94e20c4944a606
AgentTesla
9bef97a88743c2e93fbeeedfdc30a51f8f88a2b7b958f562ef9b4aa9c07bd756
AgentTesla
ca888ab5056d549539d59332823f5d03e2664e43f4580940a5f87200d2306512
AgentTesla
e1f6499af945fbe2e4f284b3876da1182ed49bd33ee58eb5989585cf2413e9d1
AgentTesla
+ 20'039 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/220927-l84gkadbh4/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3dec2459-09d6-4554-9772-4c1456c4e8a1
Unpacked files
SH256 hash:
1f412e466a9dddae35ed2980a386d75b0859ab983d5951ff05160c2d8c14951a
MD5 hash:
442343ee984248c9d4d103233b3d008f
SHA1 hash:
916be045bfad266701f4561303b19e84be3f8402
Link:
https://www.unpac.me/results/fcf71e11-4d95-40bb-96d1-adf900a1843f/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/fcf71e11-4d95-40bb-96d1-adf900a1843f/
SH256 hash:
62736fe6d3631ee43e8d16e707d41a8926845fa2261331078771e1d2ec60e0d3
MD5 hash:
fc473825aa5c27040dd74300dd0610d7
SHA1 hash:
176fe692d968cd33f64f4fd2edaffec644bf157d
Link:
https://www.unpac.me/results/fcf71e11-4d95-40bb-96d1-adf900a1843f/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/fcf71e11-4d95-40bb-96d1-adf900a1843f/
SH256 hash:
2a436ad9ce4d50466168195a2c59284e689f0e357140283e4b8490d884580b4d
MD5 hash:
0ad0c5190ef11c762ee890ac4a00ae9f
SHA1 hash:
01569c4b21948b69dc73efe0fc925858272e6247
Link:
https://www.unpac.me/results/fcf71e11-4d95-40bb-96d1-adf900a1843f/
SH256 hash:
1929ef2da8167b9e01aa552eda0419209e13c7e6825beb8a37214d2c1d43fee2
MD5 hash:
49e406af3f0c1f04dab1309bb8a5077a
SHA1 hash:
102aa76142f34efbe788e0193ad2bae404afd603
Link:
https://www.unpac.me/results/fcf71e11-4d95-40bb-96d1-adf900a1843f/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1929ef2da816/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/1929ef2da8167b9e01aa552eda0419209e13c7e6825beb8a37214d2c1d43fee2

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
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.

Web download

AgentTesla

Executable exe 1929ef2da8167b9e01aa552eda0419209e13c7e6825beb8a37214d2c1d43fee2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2295669/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/313935/

Comments