MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea3bec2fbe1bdf50de20715e276d789de4eb571e09791b24ee181811990b1191. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea3bec2fbe1bdf50de20715e276d789de4eb571e09791b24ee181811990b1191
SHA3-384 hash: af2a0ccd2b58a0e170f52eeb994b4a597624687708a5a0d4c0d19bf6e04ec76ff2e015afda7f27fc4c354f203e0e576a
SHA1 hash: 3351f3e68d84ea1f11cf5e0e7dc27ee1a53efaa2
MD5 hash: 6d7927d320132c7e2bf049a49f57438e
humanhash: east-low-arkansas-victor
File name:6d7927d320132c7e2bf049a49f57438e
Download: download sample
Signature AgentTesla
Create hunting rule
File size:59'904 bytes
First seen:2022-06-02 14:28:13 UTC
Last seen:2022-06-02 15:40:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:XexCYR3B3O1nbQy8a8pIVSRAg+ePBIHRIDDsVPMwKYuJM43nDpJZR8v0OnxONaZR:O7e1bA++Ksa/TlSZc5/ELU
Threatray 18'947 similar samples on MalwareBazaar
TLSH T12243A6A1D28D3CE9D41741F99C78EA40201EF74A813D5D19B9B7B41AA4B66C334B3E1F
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 d8f2e4ccd4d4d4d4 (9 x AgentTesla, 2 x Formbook, 1 x a310Logger)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
506
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
6d7927d320132c7e2bf049a49f57438e
Verdict:
Malicious activity
Analysis date:
2022-06-02 15:20:22 UTC
Tags:
trojan rat agenttesla opendir stealer
Link:
https://app.any.run/tasks/05ed2b62-4dea-47d1-8ddb-5c08b38ce25d

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/276343/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.10335.19742.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Forced system process termination
Running batch commands
Creating a file in the %AppData% subdirectories
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Sending an HTTP POST request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6298c944961acffe544032c2/reports/0e93c10b-bb33-4a38-a266-91cc9eb5b9f4/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/195d1a70-d875-4f82-ae15-5c832ed66eee
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1005793
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for URL or domain
Creates multiple autostart registry keys
Document exploit detected (process start blacklist hit)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects files into Windows application
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 638288 Sample: Yr6AhzOWOT Startdate: 02/06/2022 Architecture: WINDOWS Score: 100 69 Snort IDS alert for network traffic 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Found malware configuration 2->73 75 8 other signatures 2->75 7 Yr6AhzOWOT.exe 16 7 2->7         started        12 Gmneg.exe 2->12         started        14 Gmneg.exe 14 4 2->14         started        16 2 other processes 2->16 process3 dnsIp4 67 52.59.30.24, 49722, 49762, 49764 AMAZON-02US United States 7->67 59 C:\Users\user\AppData\Roaming\...behaviorgraphmneg.exe, PE32 7->59 dropped 61 C:\Users\user\...behaviorgraphmneg.exe:Zone.Identifier, ASCII 7->61 dropped 63 C:\Users\user\AppData\...\Yr6AhzOWOT.exe.log, ASCII 7->63 dropped 91 Creates multiple autostart registry keys 7->91 93 Writes to foreign memory regions 7->93 95 Allocates memory in foreign processes 7->95 18 InstallUtil.exe 16 8 7->18         started        23 cmd.exe 1 7->23         started        25 powershell.exe 15 7->25         started        97 Injects a PE file into a foreign processes 12->97 27 InstallUtil.exe 12->27         started        33 2 other processes 12->33 99 Multi AV Scanner detection for dropped file 14->99 29 InstallUtil.exe 14->29         started        31 cmd.exe 14->31         started        35 2 other processes 14->35 101 Document exploit detected (process start blacklist hit) 16->101 103 Injects files into Windows application 16->103 37 2 other processes 16->37 file5 signatures6 process7 dnsIp8 65 74.201.28.111, 49763, 49765, 49795 DEDIPATH-LLCUS United States 18->65 57 C:\Users\user\AppData\Roaming\...\excel.exe, PE32 18->57 dropped 77 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->77 79 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->79 81 Tries to steal Mail credentials (via file / registry access) 18->81 89 2 other signatures 18->89 39 conhost.exe 23->39         started        41 timeout.exe 1 23->41         started        43 conhost.exe 25->43         started        83 Tries to harvest and steal ftp login credentials 27->83 85 Tries to harvest and steal browser information (history, passwords, etc) 27->85 87 Hides that the sample has been downloaded from the Internet (zone.identifier) 27->87 45 conhost.exe 31->45         started        47 timeout.exe 31->47         started        49 conhost.exe 33->49         started        51 conhost.exe 33->51         started        53 timeout.exe 33->53         started        55 conhost.exe 35->55         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ea3bec2fbe1bdf50de20715e276d789de4eb571e09791b24ee181811990b1191/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-06-02 13:37:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 26 (61.54%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5i56yl56dppvbxraofpco3lytxsowvy6bf4rwjhodambdgilcgiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
386d1d77650707bdbaae831b56662183b946b8c8588ec5860f1bede73b05f9a4
AgentTesla
48bc7d857e4ba3e1945c01521208ae667a9bfd8d091efa22d25cfb853bc0001a
AgentTesla
5adb4cea36b31385d66787ec1a8b686704e9c85793fb8aec0be8ddd7f12fcd0b
AgentTesla
6f19a157dcd1b5e1e766da87de34c1bfff1ae7fd87cd2a9d35732d6f27700488
AgentTesla
8837dfc03032958d85fb170ace6b84c23ecaa94d7ed6976c2aa0783afb99bd41
AgentTesla
e32d29de02579a753bbbae6d60fc0c58b09c929a4670b145b3929f627ae67bb2
AgentTesla
f3d81ca279d14ea5e791ac9e1633396d8525c295f0fea702bcfcc11b592c42a5
AgentTesla
+ 18'937 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220602-rtkc2acbfj/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
AgentTesla
suricata: ET MALWARE AgentTesla Communicating with CnC Server
Malware Config
C2 Extraction:
http://74.201.28.111/terhy/qc/inc/dfb2a0c54d487e.php
Unpacked files
SH256 hash:
ea3bec2fbe1bdf50de20715e276d789de4eb571e09791b24ee181811990b1191
MD5 hash:
6d7927d320132c7e2bf049a49f57438e
SHA1 hash:
3351f3e68d84ea1f11cf5e0e7dc27ee1a53efaa2
Link:
https://www.unpac.me/results/9ed6f538-9d2c-44e9-a935-f9c7abff2bc3/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ea3bec2fbe1b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/ea3bec2fbe1bdf50de20715e276d789de4eb571e09791b24ee181811990b1191

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: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 ea3bec2fbe1bdf50de20715e276d789de4eb571e09791b24ee181811990b1191

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2221865/
Cape
Cape
https://www.capesandbox.com/analysis/276343/

Comments


Avatar
zbet commented on 2022-06-02 14:28:17 UTC

url : hxxp://52.59.30.24/bit/loader/uploads/new%20order_175.exe