MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4019c67195976c1cdca0270a75b114aa8dd920db390eb28c23389767d6fb5148. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4019c67195976c1cdca0270a75b114aa8dd920db390eb28c23389767d6fb5148
SHA3-384 hash: 11a5c923afa10d050512bc4b30e1bcc5ee8416dc4b26466723a145b1c4cc19c8e73fdea067b1f9fbb4c9fafd0b5b34ed
SHA1 hash: f83749df3e59dc3a7b152ecd88ed63b7311adcc6
MD5 hash: 9341e72f40a45b32700f1dc4a5ef85c4
humanhash: nineteen-comet-oranges-three
File name:PO 20212203 ORDE --xls.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'013'760 bytes
First seen:2021-03-22 06:11:13 UTC
Last seen:2021-03-22 16:38:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:O2D9BiN7ObTi1LSjCNP68SAeea3yd2OluON4fA9uC:BiNibG1m+6aeea3yd2OluON4fA9u
Threatray 4 similar samples on MalwareBazaar
TLSH 1825BFFA5A526B72E43643B088924553B602AD3EB09F444A54827F065FBE75338CF6CF
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 20212203 ORDE --xls.exe
Verdict:
Malicious activity
Analysis date:
2021-03-22 06:14:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/be6622a0-77c9-49cd-912c-9fd29f207e2b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Inject4.9308.3161.10794.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
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
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/51cce1cb-6840-4610-83c6-816ab1f6a14b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/647321
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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 access)
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: 372625 Sample: PO 20212203 ORDE --xls.exe Startdate: 22/03/2021 Architecture: WINDOWS Score: 100 64 Found malware configuration 2->64 66 Multi AV Scanner detection for dropped file 2->66 68 Sigma detected: Scheduled temp file as task from temp location 2->68 70 12 other signatures 2->70 7 PO 20212203 ORDE --xls.exe 6 2->7         started        11 HgDyJH.exe 5 2->11         started        13 HgDyJH.exe 4 2->13         started        process3 file4 44 C:\Users\user\AppData\...\awbuAIcGQG.exe, PE32 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmpF7C7.tmp, XML 7->46 dropped 48 C:\Users\...\PO 20212203 ORDE --xls.exe.log, ASCII 7->48 dropped 72 Injects a PE file into a foreign processes 7->72 15 PO 20212203 ORDE --xls.exe 17 9 7->15         started        20 schtasks.exe 1 7->20         started        74 Multi AV Scanner detection for dropped file 11->74 76 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->76 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->78 80 2 other signatures 11->80 22 schtasks.exe 1 11->22         started        24 HgDyJH.exe 11->24         started        26 HgDyJH.exe 11->26         started        28 schtasks.exe 13->28         started        30 HgDyJH.exe 13->30         started        32 HgDyJH.exe 13->32         started        signatures5 process6 dnsIp7 50 mmdqatar.com 162.241.226.136, 21, 49746 UNIFIEDLAYER-AS-1US United States 15->50 52 ftp.mmdqatar.com 15->52 54 192.168.2.1 unknown unknown 15->54 40 C:\Users\user\AppData\Roaming\...\HgDyJH.exe, PE32 15->40 dropped 42 C:\Users\user\...\HgDyJH.exe:Zone.Identifier, ASCII 15->42 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->56 58 Tries to steal Mail credentials (via file access) 15->58 60 Tries to harvest and steal ftp login credentials 15->60 62 3 other signatures 15->62 34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 28->38         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4019c67195976c1cdca0270a75b114aa8dd920db390eb28c23389767d6fb5148/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-21 10:19:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iam4m4mvs5wbzxfae4fhlmiuvkg5sig3hehlfdbdhclwpvx3kfea._file
Verdict:
unknown
Similar samples:
1750e4eaacc3621e3e0cae67dca7a78c5a89b9df2fe3e6e358696cf0e8b02296
AgentTesla
2606db6f15d79237100a4640d5397102581923ecb96944a3a62b526f295bbc1a
AgentTesla
985750482ea09493ba540c98fe42e99bc6462bd8a24561f6fd24616e08930f0e
AgentTesla
f0883adc5b8236f709c190d5fef08f4bcca554f9e56c7519eb1d34353348cbe5
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210322-dbb7fml84n/
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
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
934b02dee38ce1683ee91ab0a850b1cfd357cb906790ea4a0c18160b7c12d691
MD5 hash:
ada3c6521918163c5441ac91bc8cb90e
SHA1 hash:
a46ce70b24d810fc150e678680a816b5e24575d1
Link:
https://www.unpac.me/results/d1fb227e-eee4-4391-ae09-0361f6113b3c/
SH256 hash:
2bfeb7cd9a3a415b1fd96fce99843f2c4a62370b8f3ac920397cb67235b84a73
MD5 hash:
3d90458630cdcb75ef18b01675f3a214
SHA1 hash:
31118327ec3a29a4b55aa6ab2ce9637c9616e57f
Link:
https://www.unpac.me/results/d1fb227e-eee4-4391-ae09-0361f6113b3c/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/d1fb227e-eee4-4391-ae09-0361f6113b3c/
SH256 hash:
4019c67195976c1cdca0270a75b114aa8dd920db390eb28c23389767d6fb5148
MD5 hash:
9341e72f40a45b32700f1dc4a5ef85c4
SHA1 hash:
f83749df3e59dc3a7b152ecd88ed63b7311adcc6
Link:
https://www.unpac.me/results/d1fb227e-eee4-4391-ae09-0361f6113b3c/
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/4019c67195976c1cdca0270a75b114aa8dd920db390eb28c23389767d6fb5148

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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

zip 532da1c71dd94ff6a896b3db5260ad7a069e46b0752fb9c40a3cf8ec972c219d

AgentTesla

Executable exe 4019c67195976c1cdca0270a75b114aa8dd920db390eb28c23389767d6fb5148

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 532da1c71dd94ff6a896b3db5260ad7a069e46b0752fb9c40a3cf8ec972c219d

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