MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f29ca9ce49f3735ca96d47dad16dbf80bb65caeddb0c15f3123b3c8dc171eda. 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: 6f29ca9ce49f3735ca96d47dad16dbf80bb65caeddb0c15f3123b3c8dc171eda
SHA3-384 hash: 648d1b7b2fdf68cb18a0d39651e7ea3883db3d9523598b0b4cf9c78b6d8387222c1763fe505d08e3438d3e47fe5b083b
SHA1 hash: 8181f5ddd3bbebfaccc68efe54ecc7ba85cec78e
MD5 hash: ae06de4276cb4a07ac5992bbcb03bd72
humanhash: jersey-july-romeo-iowa
File name:SecuriteInfo.com.W32.AIDetectNet.01.25424.20632
Download: download sample
Signature AgentTesla
Create hunting rule
File size:360'960 bytes
First seen:2022-06-16 12:43:36 UTC
Last seen:2022-06-17 17:37:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:oYupG9X7yxXk2kxV7sihdnjuMmFzmr0Fo7GsK:/X7yFvkxV7s+ihbU
TLSH T1BE749D6BB68D8B4DC31896B5B5FB463803A1CFA32533DA48BDC4FF6C057126E6A412C5
TrID 52.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 6ccccc9cc4d8e8f4 (41 x Formbook, 34 x AgentTesla, 3 x AveMariaRAT)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
309
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/280703/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.25424.20632.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Sending a custom TCP request
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62ab25a2b0582adf05aafcd7/reports/0ad9f01c-05cc-48cb-a490-9c45522d685d/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/50e4eaae-657d-45a3-b8cd-fb3b5d7848a5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014566
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
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)
Snort IDS alert for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f29ca9ce49f3735ca96d47dad16dbf80bb65caeddb0c15f3123b3c8dc171eda/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 12:44:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4u4vhhet43tlsuw2r622fw37af3mxfo3wymcxzreoz4rxaxd3na._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220616-pygrlafabj/
Behaviour
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
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2062652208:AAEyc-7xEcUOQxNpdlexOidqQZT1Fi23E0A/sendDocument
Unpacked files
SH256 hash:
541ba4bea9bcf6abe0a067ce09c5ca8e5cae195ff12853d8f9c12a307893a5f5
MD5 hash:
802fef7920a0f2469738d407c9c4659c
SHA1 hash:
925a90e0a6681f3f85e961a17a82edb5bc679a73
Link:
https://www.unpac.me/results/24b24703-aa06-4feb-9a36-5c38ad9fc942/
SH256 hash:
670eac291de3006ec5a37968178e02234e16c526212d81f9b02856e91a392e59
MD5 hash:
917a770bdd32d6cf5f677eb341cbd388
SHA1 hash:
234ff727d53181c644bcbce6507e26c4ef8bd16d
Link:
https://www.unpac.me/results/24b24703-aa06-4feb-9a36-5c38ad9fc942/
Parent samples :
670eac291de3006ec5a37968178e02234e16c526212d81f9b02856e91a392e59
9b59b08cfee9e065603bb2ca0a992858fb7b155cb074fe9f889f15cc932026d5
SH256 hash:
6f29ca9ce49f3735ca96d47dad16dbf80bb65caeddb0c15f3123b3c8dc171eda
MD5 hash:
ae06de4276cb4a07ac5992bbcb03bd72
SHA1 hash:
8181f5ddd3bbebfaccc68efe54ecc7ba85cec78e
Link:
https://www.unpac.me/results/24b24703-aa06-4feb-9a36-5c38ad9fc942/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f29ca9ce49f/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/6f29ca9ce49f3735ca96d47dad16dbf80bb65caeddb0c15f3123b3c8dc171eda

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/280703/

Comments