MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf97c95d63cb0bafe49879f8e51b491a61dde5e2ebcbde0eb8a2db3d3c655824. 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: cf97c95d63cb0bafe49879f8e51b491a61dde5e2ebcbde0eb8a2db3d3c655824
SHA3-384 hash: 86dc773e0ff293da16959674f27a0785537fc06e5fb3ad826bc1bd2f8b909b444bc1be1152c730d6753e7c7d5b1852d5
SHA1 hash: 187b4232e6028df25ecda18d03ecf0541c71c1ef
MD5 hash: f8fab57bc25d37ae4c0e8de5915ec783
humanhash: saturn-friend-football-tango
File name:SHIPPING ADVICE#0222ED3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:866'304 bytes
First seen:2022-01-28 14:40:47 UTC
Last seen:2022-01-28 19:35:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:dCtnZo9XU0vWQA0n3UBbB23tGfAAmgD5pjmVCJtuA:dcZoVAigbEQOYhUA
Threatray 14'437 similar samples on MalwareBazaar
TLSH T1A1057F79DE4A7900C032B8F0405BF4A402223EA217E78799DA7BFE0575FAA47DD7152E
Reporter James_inthe_box
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/225043/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a file in the %temp% directory
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61f4008220a5f4d327da8cff/reports/a1e553af-5a62-484b-8a30-d251b8041f88/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/9a3841ee-38ca-450c-afcf-64f8c6cf25c3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/929702
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 562179 Sample: SHIPPING ADVICE#0222ED3.exe Startdate: 28/01/2022 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Yara detected AgentTesla 2->61 63 Yara detected Telegram RAT 2->63 65 13 other signatures 2->65 7 SHIPPING ADVICE#0222ED3.exe 7 2->7         started        11 YZtXgX.exe 2->11         started        13 YZtXgX.exe 2->13         started        process3 file4 45 C:\Users\user\AppData\Roaming\DdXXyCshP.exe, PE32 7->45 dropped 47 C:\Users\...\DdXXyCshP.exe:Zone.Identifier, ASCII 7->47 dropped 49 C:\Users\user\AppData\Local\...\tmp7BE7.tmp, XML 7->49 dropped 51 C:\Users\...\SHIPPING ADVICE#0222ED3.exe.log, ASCII 7->51 dropped 67 Adds a directory exclusion to Windows Defender 7->67 69 Injects a PE file into a foreign processes 7->69 15 SHIPPING ADVICE#0222ED3.exe 7->15         started        19 powershell.exe 24 7->19         started        21 powershell.exe 25 7->21         started        23 schtasks.exe 7->23         started        71 Machine Learning detection for dropped file 11->71 25 powershell.exe 11->25         started        27 powershell.exe 11->27         started        29 schtasks.exe 11->29         started        31 2 other processes 11->31 signatures5 process6 file7 53 C:\Users\user\AppData\Roaming\...\YZtXgX.exe, PE32 15->53 dropped 55 C:\Users\user\...\YZtXgX.exe:Zone.Identifier, ASCII 15->55 dropped 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->57 33 conhost.exe 19->33         started        35 conhost.exe 21->35         started        37 conhost.exe 23->37         started        39 conhost.exe 25->39         started        41 conhost.exe 27->41         started        43 conhost.exe 29->43         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cf97c95d63cb0bafe49879f8e51b491a61dde5e2ebcbde0eb8a2db3d3c655824/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-28 12:53:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z6l4sxldzmf27zeyph4okg2jdjq53zpc5pf54dvyulnt2pdflasa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3a5f381fa6d370c0f99e7c9125707d7b6b729a3facb757fb0f1011d122cd874a
AgentTesla
3d9729b33f01f4fd8a138d106d9ff2e1bb311f28a6a9ffc1b664d1b1cfeeb4c8
AgentTesla
53870aefd3a2ecf727142d294e55b106a70eba55996cb1ec50963e0bc49bfb09
AgentTesla
79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811
AgentTesla
931479e17a5eea8acba0cdf866e6776978d412b6b9ece599ee3da01d13c8ec64
AgentTesla
+ 14'427 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220128-r2e4aaegbq/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot1562684159:AAF0RHsedAMUFPfvPk6IyrreCEPxQ_b3Y3g/sendDocument
Unpacked files
SH256 hash:
5247926388ed51a1178cb1de85bc5df1443c240ace43d7d9386edf8d7fceec02
MD5 hash:
9a6cb543f17cc6f61c016dbc8a331bc2
SHA1 hash:
62210e9d0f4d5b8101886a336feb3e1ae0eaf824
Link:
https://www.unpac.me/results/ecf98226-3830-4d8e-b104-281bc0d9386f/
SH256 hash:
dfe55b2c476b36585626ac141b0c4d052929ba6799fa58e61d3f26d224466649
MD5 hash:
cb7ddb4f43c14139c95461c26ac671b7
SHA1 hash:
36a8c53285c79f55fe6acadfef47bfdff3bdf9e3
Link:
https://www.unpac.me/results/ecf98226-3830-4d8e-b104-281bc0d9386f/
SH256 hash:
5c9b520da3be05a4718f841741916e01435dfae55947e654470855cc5ba6c6c2
MD5 hash:
5be4a50570e9df71ab2d2c81261d04c8
SHA1 hash:
2fb85aecc803b1cfbb700919aeb9a02637b05294
Link:
https://www.unpac.me/results/ecf98226-3830-4d8e-b104-281bc0d9386f/
SH256 hash:
cf97c95d63cb0bafe49879f8e51b491a61dde5e2ebcbde0eb8a2db3d3c655824
MD5 hash:
f8fab57bc25d37ae4c0e8de5915ec783
SHA1 hash:
187b4232e6028df25ecda18d03ecf0541c71c1ef
Link:
https://www.unpac.me/results/ecf98226-3830-4d8e-b104-281bc0d9386f/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cf97c95d63cb/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/cf97c95d63cb0bafe49879f8e51b491a61dde5e2ebcbde0eb8a2db3d3c655824

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/225043/

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