MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f08bdc19282aca6712333118392e85a4e79323c08042ed4a04b935e30da56ed2. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments

SHA256 hash: f08bdc19282aca6712333118392e85a4e79323c08042ed4a04b935e30da56ed2
SHA3-384 hash: 86597923d4d87c916149cc593b117a217628ef2bb67143f2584e6f3a32380cf3868df400e52c631fcec3caf4563e4bd0
SHA1 hash: 9442a142d04f156d40578dd715c59545efbcc073
MD5 hash: c52a0b91b883588349d5921a91f4fb73
humanhash: bakerloo-emma-west-magazine
File name:c52a0b91b883588349d5921a91f4fb73.exe
Download: download sample
Signature AgentTesla
File size:28'160 bytes
First seen:2021-03-17 10:27:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:twoqcCGfrkiov5wm3xN8M5L4Us43LPyq3xOulVGGrSXmXTXBAWwL:tworNAxyq3xOulVGGrSWjx+
Threatray 3'292 similar samples on MalwareBazaar
TLSH 21C2B438B2F9A1D1F600AAB47562C40029BB71C3C59A9DE8CE68516517F332C95F8DE7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.electro-plomb.cf:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c52a0b91b883588349d5921a91f4fb73.exe
Verdict:
Malicious activity
Analysis date:
2021-03-17 10:30:51 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Sending a UDP request
Creating a file
Moving a recently created file
Launching a process
Creating a process with a hidden window
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Using the Windows Management Instrumentation requests
Blocking the User Account Control
Adding exclusions to Windows Defender
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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 harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 370025 Sample: i6fHjIbxZo.exe Startdate: 17/03/2021 Architecture: WINDOWS Score: 100 30 mail.electro-plomb.cf 2->30 32 electro-plomb.cf 2->32 36 Multi AV Scanner detection for domain / URL 2->36 38 Found malware configuration 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 3 other signatures 2->42 8 i6fHjIbxZo.exe 17 9 2->8         started        signatures3 process4 dnsIp5 34 liverpooldabestteamoftheworld.com 104.21.52.98, 443, 49700, 49701 CLOUDFLARENETUS United States 8->34 26 C:\Users\user\AppData\...\i6fHjIbxZo.exe.log, ASCII 8->26 dropped 28 C:\Users\user\AppData\...\wr1l3uyi.newcfg, XML 8->28 dropped 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->44 46 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->46 48 Adds a directory exclusion to Windows Defender 8->48 50 Hides threads from debuggers 8->50 13 i6fHjIbxZo.exe 2 8->13         started        16 cmd.exe 1 8->16         started        18 powershell.exe 21 8->18         started        file6 signatures7 process8 signatures9 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->52 54 Tries to steal Mail credentials (via file access) 13->54 56 Tries to harvest and steal ftp login credentials 13->56 20 conhost.exe 16->20         started        22 timeout.exe 1 16->22         started        24 conhost.exe 18->24         started        process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-03-17 10:28:16 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
AgentTesla Payload
AgentTesla
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
f08bdc19282aca6712333118392e85a4e79323c08042ed4a04b935e30da56ed2
MD5 hash:
c52a0b91b883588349d5921a91f4fb73
SHA1 hash:
9442a142d04f156d40578dd715c59545efbcc073
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe f08bdc19282aca6712333118392e85a4e79323c08042ed4a04b935e30da56ed2

(this sample)

  
Delivery method
Distributed via web download

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