MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd00f16e9a82a98bfe3f6a3e3ce551ac74c30ce57ad9482d868de1e7df4c4015. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd00f16e9a82a98bfe3f6a3e3ce551ac74c30ce57ad9482d868de1e7df4c4015
SHA3-384 hash: 7ece90f64e80fe4b36945b619c86f514116e3de817552dbec579e7c95d0e53b753553d18e181c08f81df154e0a074193
SHA1 hash: 2c765c4a809831b4fd8e04835672812e4a16fda2
MD5 hash: ab6346d10a4bf28ca6745c0c005ad6fd
humanhash: hamper-pluto-neptune-snake
File name:PO-I20100309.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'016'832 bytes
First seen:2021-08-30 14:50:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 12288:fbK4HtLGEUBXeu0BU5SisIid0kph+QrA2r79gEflEGD/XnyP112PdsfLosmoyJO8:wCOFsd8mURY9UduO
Threatray 9'146 similar samples on MalwareBazaar
TLSH T12725793DBD252537E7BA86F8D4960D4EEA9450CB22731DDF42D2A3882107617B6FA31C
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-I20100309.exe
Verdict:
Malicious activity
Analysis date:
2021-08-30 14:54:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/14bcede1-9659-4d02-804d-35b891bbb04f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/183814/
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 autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/19ca3976-d89e-4dce-99ed-f81ab436902e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/841698
Signature
.NET source code contains potential unpacker
.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
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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 (e.g. based on Emerging Threat rules)
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: 474126 Sample: PO-I20100309.exe Startdate: 30/08/2021 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Multi AV Scanner detection for dropped file 2->53 55 9 other signatures 2->55 7 PO-I20100309.exe 6 2->7         started        11 kprUEGC.exe 5 2->11         started        13 kprUEGC.exe 3 2->13         started        process3 file4 29 C:\Users\user\AppData\Roaming\rBdnQix.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp1DDB.tmp, XML 7->31 dropped 33 C:\Users\user\...\PO-I20100309.exe.log, ASCII 7->33 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 15 PO-I20100309.exe 2 5 7->15         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 21 schtasks.exe 1 11->21         started        23 kprUEGC.exe 2 11->23         started        signatures5 process6 file7 35 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 15->35 dropped 37 C:\Windows\System32\drivers\etc\hosts, ASCII 15->37 dropped 39 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 15->39 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->41 43 Tries to steal Mail credentials (via file access) 15->43 45 Tries to harvest and steal ftp login credentials 15->45 47 3 other signatures 15->47 25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fd00f16e9a82a98bfe3f6a3e3ce551ac74c30ce57ad9482d868de1e7df4c4015/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-30 14:49:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7uapc3u2qkuyx7r7ni7dzzkrvr2mgdhfplmuqlmgrxq6px2miakq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
094f918229eaea818f440c4b2e29a1a6b31f14fd598614fb32f5df196d9dfa7d
AgentTesla
33d61ffb942dd17cb278a7bf7389ce165184052a6ed33b211e6fde94470c2824
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34911d76f015b110d14bd38bd308454fae7e8b550bc11aca2daab01182e1d8ea
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5448a677e4ad2c66e2e7a2d9ca0437e48ec6f0e9d0239744288922d8da6f7e83
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708f2705669a4a5bc823f5aa9f429471d7f1b0aae0cf82a94ccb74380dc9db5d
AgentTesla
d23d5bd5b15617bcf7426b94f5d10cffbe4a5fcdabe6429816879cb433fa4d80
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e3d3ca8a2fe65a80a3a730f49c63cc2f989550f4a5d14ec8d6e815924d93b532
AgentTesla
+ 9'136 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/210830-4jzgez5y3x/
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
Link:
https://www.unpac.me/results/f3f4f7a7-8fe6-4dbc-907c-c5a4b153b131/
SH256 hash:
a3c5551604f2b82865d15b27c9c4f43fda10f12cd015bc82f0dca63ef94056b6
MD5 hash:
2a953c55f6d106bd07699835f0fb1184
SHA1 hash:
5f958ad3c358801cdd5e4d63b10f0d1377d0f93e
Link:
https://www.unpac.me/results/f3f4f7a7-8fe6-4dbc-907c-c5a4b153b131/
SH256 hash:
183b0541d543ff44f0e6cb2be229fe66bae871e6e0a877bce7ffd90e92702fea
MD5 hash:
a36f36173f28ca221aad5473595b9610
SHA1 hash:
2eaeceda3cec7bd4154b7ed6bd52c726f4a30542
Link:
https://www.unpac.me/results/f3f4f7a7-8fe6-4dbc-907c-c5a4b153b131/
SH256 hash:
fd00f16e9a82a98bfe3f6a3e3ce551ac74c30ce57ad9482d868de1e7df4c4015
MD5 hash:
ab6346d10a4bf28ca6745c0c005ad6fd
SHA1 hash:
2c765c4a809831b4fd8e04835672812e4a16fda2
Link:
https://www.unpac.me/results/f3f4f7a7-8fe6-4dbc-907c-c5a4b153b131/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/fd00f16e9a82/report/overview.html
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/fd00f16e9a82a98bfe3f6a3e3ce551ac74c30ce57ad9482d868de1e7df4c4015

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
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
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/183814/

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