MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01
SHA3-384 hash: bdaca8acceaff9b0a6de52a8451fef2e3d3cda5c05f8de4f7898bcbee04cfef51c7ec3c778101b279341969a8ecdc19a
SHA1 hash: 1c352fd1f162a4685ee5748c4adf6cb071d54599
MD5 hash: 3d9c0ef9d1068922fac524eb37381a2a
humanhash: spaghetti-march-cola-wisconsin
File name:product list.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:436'224 bytes
First seen:2022-01-24 06:32:52 UTC
Last seen:2022-01-24 14:13:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:SNorKC2Rm6ac6EJNGnZzNOmv9+QE0tVGFbsoi:S1PyONGnZhOmv9JExG
Threatray 14'272 similar samples on MalwareBazaar
TLSH T1B594121E23EC133AC5DA4A7EE691078A47B4B16996F1D7CF1EEDADE328233051810797
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/221820/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.21100.20101.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware keylogger obfuscated packed
Link:
https://www.filescan.io/uploads/61ee4822d32385db632678c1/reports/4dfe2cf0-7e8c-4a09-961b-7ae9536c1c8a/overview
Result
Verdict:
UNKNOWN
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/c8b0793b-97e9-44fd-878b-426baf0274ca
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/926051
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 / registry 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 AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 558526 Sample: product list.exe Startdate: 24/01/2022 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 15 other signatures 2->44 7 product list.exe 7 2->7         started        process3 file4 24 C:\Users\user\AppData\Roaming\pTtNNST.exe, PE32 7->24 dropped 26 C:\Users\user\...\pTtNNST.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\Local\...\tmp3C2C.tmp, XML 7->28 dropped 30 C:\Users\user\...\product list.exe.log, ASCII 7->30 dropped 46 Adds a directory exclusion to Windows Defender 7->46 48 Injects a PE file into a foreign processes 7->48 11 product list.exe 15 2 7->11         started        16 powershell.exe 24 7->16         started        18 schtasks.exe 1 7->18         started        signatures5 process6 dnsIp7 34 api.telegram.org 149.154.167.220, 443, 49819 TELEGRAMRU United Kingdom 11->34 32 C:\Windows\System32\drivers\etc\hosts, ASCII 11->32 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->50 52 Tries to steal Mail credentials (via file / registry access) 11->52 54 Tries to harvest and steal ftp login credentials 11->54 56 2 other signatures 11->56 36 192.168.2.1 unknown unknown 16->36 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-24 02:08:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5rt3mkvfndzdsmro7ufjutcudiqehke52drpxatxleq232vvyaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09aee6abb9346613d79d14df006bde49924dfe308ca268e349ad134db2d0afa9
AgentTesla
1c4c74cbfbf8ff3188425f593b6563deace3cfebfffa42527e4b3f51a80c1fee
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35fe897b8b1d0328d99b94ec0e22de210bc3f0564a8e34a438f313fc202db999
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4dad4127df36f1ff3db7fd7dcc70e776f043cb621e3ec297551ad1e187dae0a6
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60ea5d831209598cc0aebbd8d5f31f4bb43c29b054f565bbbcb5353b9c7ad06d
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8ffd510513cafe4d5b4812ef693f06dcff7dc4097cccacd1be4ca0d308f3494d
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958071879f7b081197e907c916e6a35a24a49c1d2c38b30ec7de0f5f66a1881b
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afb762081ead1cb5e87f45a39cd16a6875e901eb1d5ab40b978c25fe549d2662
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b019e8d729a835b9834889650eb87183538da0a1ff600e138db6065efea24a57
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f97b20de4d8f123a11901c5dee2121c2c5b6f6d6baea3cb26404c53f5f681822
AgentTesla
+ 14'262 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220124-ha8f3sdea6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot2043981125:AAGaa5K6uc5rV5LARENbXhpoD0InPrKgKJI/sendDocument
Unpacked files
SH256 hash:
5d4d1ac304e5ceb5c99ff890c7b6c7b561e6c8f32808bd3edf57d7e65c5d91e2
MD5 hash:
4e606c0765a0b0587d4fc33becb77082
SHA1 hash:
c2f669ed99d285c6e4117e1f7ead8208161bdd08
Link:
https://www.unpac.me/results/bd6ae209-a6d8-4144-9f2f-22d804036c15/
SH256 hash:
50c95aa937bdf2f11bea58179946e11d90eb7e2b606a992b99b0a437ce9a744a
MD5 hash:
5950456e28ce604663d13280dca8fc2d
SHA1 hash:
97a8991307dff1e7a7cebfd0bf853324e70f483f
Link:
https://www.unpac.me/results/bd6ae209-a6d8-4144-9f2f-22d804036c15/
SH256 hash:
4657d2d7251af3c6a2137f2c0b785d215cf511314fe92b040bc1c9c6ae99b906
MD5 hash:
73c8ce9768954425cae463633012f33c
SHA1 hash:
2e709b767e5e756590750ded0b1b738d22277de6
Link:
https://www.unpac.me/results/bd6ae209-a6d8-4144-9f2f-22d804036c15/
SH256 hash:
97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01
MD5 hash:
3d9c0ef9d1068922fac524eb37381a2a
SHA1 hash:
1c352fd1f162a4685ee5748c4adf6cb071d54599
Link:
https://www.unpac.me/results/bd6ae209-a6d8-4144-9f2f-22d804036c15/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/97633db1552b/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/97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip fb4f4829352a36c4bcede454243235a1bc966fbbe14ad81dec1b02a1bd8cfa81

AgentTesla

Executable exe 97633db1552b4791c99177e854d262a0d1021d44ee8717dc13bac90d6f55ae01

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 fb4f4829352a36c4bcede454243235a1bc966fbbe14ad81dec1b02a1bd8cfa81
Cape
Cape
https://www.capesandbox.com/analysis/221820/

Comments