MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2dad9ea05313b10796e22bd9a0031e3e2ff7bc4bbe06ee4dbf24a269205fe70. 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
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SHA256 hash: b2dad9ea05313b10796e22bd9a0031e3e2ff7bc4bbe06ee4dbf24a269205fe70
SHA3-384 hash: 3cb76c82e0c39e24edb89554a9381db82db2bfd9148b6c76a8c6f1dda82ff929ec2d62087ca2ba1f22de587940df964e
SHA1 hash: dcebf2287f5dfe43defb63342724f449caf2b1cc
MD5 hash: 21822ebd0737e6f49aba6201fa7a279c
humanhash: fillet-saturn-kitten-helium
File name:SecuriteInfo.com.W32.AIDetectNet.01.26542.12262
Download: download sample
Signature AgentTesla
Create hunting rule
File size:825'344 bytes
First seen:2022-08-15 12:12:13 UTC
Last seen:2022-08-16 02:46:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JcM2TgfA/KNrbWZ1aPsvVaybCtgTqr8YMPBh9NIGLP5dC48EfLJQFmki9bFCar:MgfYKNr6ZZrbY01f9Nr5dT8SikC
TLSH T184055A5FF8CC54CFCD2506B4DBBA02F356A2ACA32A35D58D78E3705E91B639C52489C2
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 6cd0d2ecc4d4e8f8 (3 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.26542.12262
Verdict:
Malicious activity
Analysis date:
2022-08-15 12:13:35 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/811824da-0e83-4e4e-929d-301b5aa354fd

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/298652/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.26542.12262.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
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/62fa3851f5935cafacf8f2ce/reports/1164db0d-bed6-44ae-9f83-698dca57a496/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/b7dc935b-c602-46dd-93b7-2ac36f6be5f0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1051505
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
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 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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 684010 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 15/08/2022 Architecture: WINDOWS Score: 100 22 Snort IDS alert for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 9 other signatures 2->28 6 SecuriteInfo.com.W32.AIDetectNet.01.26542.exe 3 2->6         started        process3 file4 18 SecuriteInfo.com.W...et.01.26542.exe.log, ASCII 6->18 dropped 30 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->30 32 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->32 34 Injects a PE file into a foreign processes 6->34 10 SecuriteInfo.com.W32.AIDetectNet.01.26542.exe 15 2 6->10         started        14 SecuriteInfo.com.W32.AIDetectNet.01.26542.exe 6->14         started        16 SecuriteInfo.com.W32.AIDetectNet.01.26542.exe 6->16         started        signatures5 process6 dnsIp7 20 api.telegram.org 149.154.167.220, 443, 49742 TELEGRAMRU United Kingdom 10->20 36 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->36 38 Tries to steal Mail credentials (via file / registry access) 10->38 40 Tries to harvest and steal ftp login credentials 10->40 42 Tries to harvest and steal browser information (history, passwords, etc) 10->42 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b2dad9ea05313b10796e22bd9a0031e3e2ff7bc4bbe06ee4dbf24a269205fe70/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-15 11:45:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
54
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlnnt2qfge5ra6loek6zuabr4prp666expqg5zg36jfcneqf7zya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220815-pdqtrsdcg6/
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
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:
https://api.telegram.org/bot5354001748:AAFAn-76_Zp0fRfHHtf0gFZ9ZKBV-u0nlSk/sendDocument
Unpacked files
SH256 hash:
ea0da2d16ed5fbcf5be60044b4e3c4e2759a0a326307cda90109f3f88f8f844b
MD5 hash:
b0b473f7dd75e90d2b9589ca762a16fd
SHA1 hash:
b31949ad113f6c5e7cccd23e08eec5fa7ed8df0c
Link:
https://www.unpac.me/results/5ee8d7f9-3aa1-45ba-9f5b-a2277c8e9604/
SH256 hash:
d6da477955038de5abb9a9eda0bbf2e94f30054e024629ce8ffef586d96e29b3
MD5 hash:
0eb39ad22e6ad999b7f174aa471a68ee
SHA1 hash:
31774bcf4854c2715df8e16b927098a7b873c275
Link:
https://www.unpac.me/results/5ee8d7f9-3aa1-45ba-9f5b-a2277c8e9604/
SH256 hash:
d3fe1138ece10ba999f07dce8bcdfbdc8beeeaa00bdc80e683bf95e626fe67ce
MD5 hash:
15ffd1d1912ed0668e6418778a24e078
SHA1 hash:
22496d79b20a608f856fbc621054cc1f7418d717
Link:
https://www.unpac.me/results/5ee8d7f9-3aa1-45ba-9f5b-a2277c8e9604/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/5ee8d7f9-3aa1-45ba-9f5b-a2277c8e9604/
SH256 hash:
1b72d49a5e3db7a7a157408ac93240c7e0316ed7f6ddd10befc1af7e4bf7f68c
MD5 hash:
9c1436a35d82492bd09b6d65e4eaf94a
SHA1 hash:
2177711310aef753f821b881a4ee7f64f3bc9ef8
Link:
https://www.unpac.me/results/5ee8d7f9-3aa1-45ba-9f5b-a2277c8e9604/
SH256 hash:
b2dad9ea05313b10796e22bd9a0031e3e2ff7bc4bbe06ee4dbf24a269205fe70
MD5 hash:
21822ebd0737e6f49aba6201fa7a279c
SHA1 hash:
dcebf2287f5dfe43defb63342724f449caf2b1cc
Link:
https://www.unpac.me/results/5ee8d7f9-3aa1-45ba-9f5b-a2277c8e9604/
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/b2dad9ea05313b10796e22bd9a0031e3e2ff7bc4bbe06ee4dbf24a269205fe70

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.

Cape
Cape
https://www.capesandbox.com/analysis/298652/

Comments