MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6983ca5ba7ffca18db45a30cf8b2db968099067386658bf4131c16189f85f21. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6983ca5ba7ffca18db45a30cf8b2db968099067386658bf4131c16189f85f21
SHA3-384 hash: bd2c80c9316f02011f4e0ae319ebc480e3d814c8a39a3550f5df1d5e95e8995c1e43818e0ea16f6cec560b48b487ff87
SHA1 hash: 2a9f2e3a96dee2ec247263a054775c9cc3a9a6dd
MD5 hash: f8ed3f0a469000e3380fca606dc3cca6
humanhash: kansas-march-dakota-three
File name:SecuriteInfo.com.Trojan.PackedNET.519.21836.7338
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'240'576 bytes
First seen:2021-01-26 11:05:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:DWVbtNOdAVIgNSpe5EaxXdMnwglqResHzscr1JqE44+:DSJNzVIqJSHUR9Hzs
Threatray 4 similar samples on MalwareBazaar
TLSH E145A98C9CAEC0CB86350FA856CED8EA46DA5FF30F229879B5C58BCBC530746F506525
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.519.21836.7338
Verdict:
Malicious activity
Analysis date:
2021-01-26 11:14:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5c9a6f2d-b2ec-45c7-bbcb-a83a724083c5

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/113854/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.519.21836.7338.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a process with a hidden window
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 Telegram RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/590543
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 344317 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 26/01/2021 Architecture: WINDOWS Score: 100 29 Multi AV Scanner detection for dropped file 2->29 31 Sigma detected: Scheduled temp file as task from temp location 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 8 other signatures 2->35 7 SecuriteInfo.com.Trojan.PackedNET.519.21836.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\LuhrBHueKpPQh.exe, PE32 7->19 dropped 21 C:\...\LuhrBHueKpPQh.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpB9B5.tmp, XML 7->23 dropped 25 SecuriteInfo.com.T...T.519.21836.exe.log, ASCII 7->25 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Contains functionality to register a low level keyboard hook 7->41 43 Injects a PE file into a foreign processes 7->43 11 SecuriteInfo.com.Trojan.PackedNET.519.21836.exe 15 6 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 api.telegram.org 149.154.167.220, 443, 49767, 49768 TELEGRAMRU United Kingdom 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 2 other signatures 11->51 17 conhost.exe 15->17         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6983ca5ba7ffca18db45a30cf8b2db968099067386658bf4131c16189f85f21/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-01-26 09:41:30 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=62mdzjn2p76kddnuliym7cznxfuatedhhbtfrp2bghawdcpyl4qq._file
Verdict:
unknown
Similar samples:
36c4a71bb849ba8e5fb938c8559b7ca17f8ebd1efe62d4bbd9af8739cbc4bcf6
AgentTesla
44d7d2e8192f940c7c739e654cfd560b294b20d97f983c250bc66b7bdbc4ac20
AgentTesla
b391d1b72b14882c85b88f43578341edce500e922a621026784dcb86ac31d37e
AgentTesla
e8a03ea82df941052dcc42c185962c51df032cff1f79d6058ecabad445eb6e82
AgentTesla
Result
Malware family:
n/a
Score:
  5/10
Tags:
ransomware
Link:
https://tria.ge/reports/210126-7glwt17yce/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
52d35fabfc97d3e903b5d9eb253e8f84d1dfee2967fa9dde6d6ca37cc61951c5
MD5 hash:
b5a7f2596efe4c5fc5f5d2c733d49259
SHA1 hash:
c121578124375dc293e4daf12fac22442a8131b6
Link:
https://www.unpac.me/results/4023b5d0-4a23-43c8-8fe8-34c366a4f420/
SH256 hash:
1936dc085827323b2adb54aac585dfa49db8eb196a2b552114443cc25ed4f6bb
MD5 hash:
2b61a23382bf580833e0b455255e47eb
SHA1 hash:
534a88bed376e795afa75f47bdb5a150f1d7caf0
Link:
https://www.unpac.me/results/4023b5d0-4a23-43c8-8fe8-34c366a4f420/
SH256 hash:
538787a83ebf0461a3d987c1c0016188279ec38a23c9da9e5d5d2a24d3668c3f
MD5 hash:
d5bfcd61b00f07016f4bf2c869e7cf13
SHA1 hash:
2367c5a841d4f2414157cd4cbc46d59d5c50d35f
Link:
https://www.unpac.me/results/4023b5d0-4a23-43c8-8fe8-34c366a4f420/
SH256 hash:
f6983ca5ba7ffca18db45a30cf8b2db968099067386658bf4131c16189f85f21
MD5 hash:
f8ed3f0a469000e3380fca606dc3cca6
SHA1 hash:
2a9f2e3a96dee2ec247263a054775c9cc3a9a6dd
Link:
https://www.unpac.me/results/4023b5d0-4a23-43c8-8fe8-34c366a4f420/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f6983ca5ba7ffca18db45a30cf8b2db968099067386658bf4131c16189f85f21

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.

Web download

AgentTesla

Executable exe f6983ca5ba7ffca18db45a30cf8b2db968099067386658bf4131c16189f85f21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/978631/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/113854/

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