MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811
SHA3-384 hash: dbd4f14b7e374dca3b88c482e700e7e0510ec4a5713ac926b12b17d2fd473f97c198a3592b8d4ff0df397343be8fecfa
SHA1 hash: ff800474d2ce2cf69ff7787138f1692ad3e5e0be
MD5 hash: 48816b99a6cb238dc055189f8a68c272
humanhash: hotel-cup-summer-pip
File name:HBL+MBL SHIPPING INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:920'576 bytes
First seen:2022-01-25 14:17:50 UTC
Last seen:2022-01-26 20:19:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:kH1zzlajs6wjHEL5XiuQJI5gmxXNT14A/4etHlCSZiLRtj8VspfqQd5czEWA72zp:gQGHEdTQJPWB19QetHlCXLb8GC3zk72
Threatray 14'370 similar samples on MalwareBazaar
TLSH T15915DFD0B7664BBBCE3AE9FD4051A0098BF05846AA8DC1E6EEFF1CCA44CDBD15546903
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HBL+MBL SHIPPING INVOICE.exe
Verdict:
Malicious activity
Analysis date:
2022-01-25 14:39:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/da2103a8-d938-4193-a4d5-b12c88feb045

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/222509/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.24897.29042.32015.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Creating a process from a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed
Link:
https://www.filescan.io/uploads/61f006a1f81da814afa426d4/reports/8bdc44ad-e954-4eba-8119-559f9bc5e1f2/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/3cd30c68-3d72-46fb-9498-ab8765cee023
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/927625
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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: 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: 560101 Sample: HBL+MBL SHIPPING INVOICE.exe Startdate: 26/01/2022 Architecture: WINDOWS Score: 100 59 Antivirus detection for dropped file 2->59 61 Antivirus / Scanner detection for submitted sample 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 16 other signatures 2->65 7 HBL+MBL SHIPPING INVOICE.exe 7 2->7         started        11 YZtXgX.exe 2->11         started        13 YZtXgX.exe 2->13         started        process3 file4 45 C:\Users\user\AppData\...\xdpYatwKzQ.exe, PE32 7->45 dropped 47 C:\Users\...\xdpYatwKzQ.exe:Zone.Identifier, ASCII 7->47 dropped 49 C:\Users\user\AppData\Local\...\tmp6C7A.tmp, XML 7->49 dropped 51 C:\Users\...\HBL+MBL SHIPPING INVOICE.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 HBL+MBL SHIPPING INVOICE.exe 2 5 7->15         started        19 powershell.exe 24 7->19         started        21 powershell.exe 25 7->21         started        23 schtasks.exe 1 7->23         started        71 Antivirus detection for dropped file 11->71 73 Multi AV Scanner detection for dropped file 11->73 75 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->75 77 Machine Learning detection for dropped file 11->77 25 powershell.exe 11->25         started        27 powershell.exe 11->27         started        29 schtasks.exe 11->29         started        31 YZtXgX.exe 11->31         started        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/79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811/
Threat name:
ByteCode-MSIL.Trojan.KryptikAGen
Create hunting rule
Status:
Malicious
First seen:
2022-01-25 09:19:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=phbfewuwgxij75urmjsrrhbx7xw75nu7zst6czqvvn3q2wwy7aiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0ca0a9adc3da1d93e9f0acb9ed393d97cbeea629e5eaeae4b66393347d7189c7
AgentTesla
3d9729b33f01f4fd8a138d106d9ff2e1bb311f28a6a9ffc1b664d1b1cfeeb4c8
AgentTesla
6acdcae217a4ced672c050feb7fcd02333d8c08aca2a65a892ebb19ea4921c18
AgentTesla
931479e17a5eea8acba0cdf866e6776978d412b6b9ece599ee3da01d13c8ec64
AgentTesla
a4f3e5c942d92b74d1f1eae54316b75ce26c636ee13b9503fe588b8c4627c581
AgentTesla
+ 14'360 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220125-rmaj9aghfj/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot1562684159:AAF0RHsedAMUFPfvPk6IyrreCEPxQ_b3Y3g/sendDocument
Unpacked files
SH256 hash:
0d4d88e95f2ba2e55523a28d7cabdd632e2bba9b5d44d9bcd8fc9db0c2c208eb
MD5 hash:
abe962cfda4dbcc497383b93ae77ce10
SHA1 hash:
aedd6f71683afae6c954a3c2dc87890c39d51065
Link:
https://www.unpac.me/results/f927400e-e2af-480f-ae5d-a47752b4a81f/
SH256 hash:
8325a5cf7942bb46ac528c836b79180c05d71a4e7de108693d303d56bcc5def1
MD5 hash:
efdf2c54a74297c24bc73285376c432b
SHA1 hash:
564f25afb6c5599cdcd5fafaff32c1475e581af4
Link:
https://www.unpac.me/results/f927400e-e2af-480f-ae5d-a47752b4a81f/
SH256 hash:
dfe55b2c476b36585626ac141b0c4d052929ba6799fa58e61d3f26d224466649
MD5 hash:
cb7ddb4f43c14139c95461c26ac671b7
SHA1 hash:
36a8c53285c79f55fe6acadfef47bfdff3bdf9e3
Link:
https://www.unpac.me/results/f927400e-e2af-480f-ae5d-a47752b4a81f/
SH256 hash:
79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811
MD5 hash:
48816b99a6cb238dc055189f8a68c272
SHA1 hash:
ff800474d2ce2cf69ff7787138f1692ad3e5e0be
Link:
https://www.unpac.me/results/f927400e-e2af-480f-ae5d-a47752b4a81f/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/79c2525a9635/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/79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811

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

Executable exe 79c2525a9635d09ff6916265189c37fdedfeb69fcca7e16615ab770d5ad8f811

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/222509/

Comments