MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19aa079c6de34eb550070aa69f98c741aefd04d8b83b1c7e23bf89576ba1b69b. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19aa079c6de34eb550070aa69f98c741aefd04d8b83b1c7e23bf89576ba1b69b
SHA3-384 hash: 22b99245039206f646679ba2031300dce1090da52a7a51f6e5e892786dbe4855b896d0573dfb7491520416d282987353
SHA1 hash: f800a107b8f150430cafb552d9c3a813e3158cd6
MD5 hash: a95b8ef8ad51a00880d147b020d65eb7
humanhash: high-lion-jupiter-orange
File name:Hlengiwe Moepe 20-05-2021.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'095'680 bytes
First seen:2021-05-20 09:19:18 UTC
Last seen:2021-05-20 10:18:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:ilnV2zYqAafivqYcOlxsckPeqrXRKc7TBtKHFMxx2XNZfULnzpGVSNE2SJFpECGK:i94z5AQiCKlxygGCNZ62KDe6M+i
Threatray 5'049 similar samples on MalwareBazaar
TLSH 1F35E4EFBD1C719ECCF68831F9E41EA499157C7642079303707F3A99AA2D59E8F440A2
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Hlengiwe Moepe 20-05-2021.exe
Verdict:
Malicious activity
Analysis date:
2021-05-20 10:02:08 UTC
Tags:
keylogger stealer agenttesla
Link:
https://app.any.run/tasks/95edca6c-03af-45cf-a40d-e902dbbc4615

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/159503/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/785998
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 418402 Sample: Hlengiwe Moepe 20-05-2021.exe Startdate: 20/05/2021 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Multi AV Scanner detection for dropped file 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 11 other signatures 2->49 7 NewApp.exe 5 2->7         started        10 Hlengiwe Moepe 20-05-2021.exe 6 2->10         started        13 NewApp.exe 4 2->13         started        process3 file4 53 Multi AV Scanner detection for dropped file 7->53 55 Detected unpacking (changes PE section rights) 7->55 57 Detected unpacking (overwrites its own PE header) 7->57 61 2 other signatures 7->61 15 schtasks.exe 1 7->15         started        17 NewApp.exe 7->17         started        37 C:\Users\user\AppData\...\pEmofqAFYFQO.exe, PE32 10->37 dropped 39 C:\Users\user\AppData\Local\...\tmp37CC.tmp, XML 10->39 dropped 41 C:\...\Hlengiwe Moepe 20-05-2021.exe.log, ASCII 10->41 dropped 59 Injects a PE file into a foreign processes 10->59 19 Hlengiwe Moepe 20-05-2021.exe 2 5 10->19         started        23 schtasks.exe 1 10->23         started        25 Hlengiwe Moepe 20-05-2021.exe 10->25         started        27 2 other processes 10->27 signatures5 process6 file7 29 conhost.exe 15->29         started        33 C:\Users\user\AppData\Roaming\...33ewApp.exe, PE32 19->33 dropped 35 C:\Users\user\...35ewApp.exe:Zone.Identifier, ASCII 19->35 dropped 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->51 31 conhost.exe 23->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/19aa079c6de34eb550070aa69f98c741aefd04d8b83b1c7e23bf89576ba1b69b/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-20 09:20:22 UTC
AV detection:
14 of 47 (29.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgvaphdn4nhlkuahbktj7gghigxp2bgyxa5ry7rdx6evo25bw2nq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 5'039 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210520-h4cvcaqcae/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
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/19aa079c6de34eb550070aa69f98c741aefd04d8b83b1c7e23bf89576ba1b69b

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:HKTL_NET_GUID_wsManager
Create hunting rule
Author:Arnim Rupp
Description:Detects c# red/black-team tools via typelibguid
Reference:https://github.com/guillaC/wsManager
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
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.

Malspam

AgentTesla

Executable exe 19aa079c6de34eb550070aa69f98c741aefd04d8b83b1c7e23bf89576ba1b69b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/159503/

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