MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f155012f631c2f0b71792a5d07acb3338add512b77d852fa8affb14484b100a. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
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SHA256 hash: 7f155012f631c2f0b71792a5d07acb3338add512b77d852fa8affb14484b100a
SHA3-384 hash: 8918a28e67476640d442838fc16af752e7cdd78607ca57eacfdbb35e674119d535ee2881f079d18c7a2118b7dfe5f337
SHA1 hash: 266d172dcfd35a1fe6d4d2cc0e86a0d0f6608ad3
MD5 hash: 72ce5a350adee2d4d3f524884aa77a47
humanhash: texas-sierra-delta-washington
File name:HSBC Payment Advice_PDF.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:33'280 bytes
First seen:2021-09-23 07:12:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:Tyg2sB/lINdr1+gcmO5iOisjtMGs6/bL22opvtOvt6Y4BwEapWNJzv:+alINlcmxEtQ2oZU1ZdWNJ7
Threatray 10'169 similar samples on MalwareBazaar
TLSH T191E2A43EE9E799E7DBD306F6B63297400ED390145E3357893099B28A683F7102B1D9D2
File icon (PE):PE icon
dhash icon c88cc8c8982850f8 (18 x AgentTesla, 16 x AveMariaRAT, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe HSBC scr

Intelligence

File Origin
# of uploads :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HSBC Payment Advice_PDF.scr
Verdict:
Malicious activity
Analysis date:
2021-09-23 08:04:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ab08731e-1c8c-4719-89d4-d5b116c864b1

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/190658/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47019224.22594.29215.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b1632e3-8f0a-4a38-945f-8a647fc870fa
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/856307
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
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 sample
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 488737 Sample: HSBC Payment Advice_PDF.scr Startdate: 23/09/2021 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected AgentTesla 2->41 43 6 other signatures 2->43 6 HSBC Payment Advice_PDF.exe 15 4 2->6         started        11 TmZaMAa.exe 2 2->11         started        13 TmZaMAa.exe 1 2->13         started        process3 dnsIp4 29 store2.gofile.io 31.14.69.10, 443, 49738 LINKER-ASFR Virgin Islands (BRITISH) 6->29 23 C:\Users\user\AppData\...\aspnet_compiler.exe, PE32 6->23 dropped 25 C:\Users\...\HSBC Payment Advice_PDF.exe.log, ASCII 6->25 dropped 45 Writes to foreign memory regions 6->45 47 Allocates memory in foreign processes 6->47 49 Injects a PE file into a foreign processes 6->49 15 aspnet_compiler.exe 2 4 6->15         started        19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        file5 signatures6 process7 file8 27 C:\Users\user\AppData\Roaming\...\TmZaMAa.exe, PE32 15->27 dropped 31 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->31 33 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->33 35 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->35 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f155012f631c2f0b71792a5d07acb3338add512b77d852fa8affb14484b100a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-22 23:34:32 UTC
AV detection:
10 of 27 (37.04%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4kvaexwghbpbnyxsks5a6wlgm4k3visw56ykl5iv75risclcafa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01818bdf91663237419fae1f1c7613108a4321d9e354478df9a90d091126ad92
AgentTesla
0c6be7aa9d02dd6545c3e18913e5a89c7cb96bfe79875c1a6c4aeea632a9c9ee
AgentTesla
708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc
AgentTesla
8d33ac3a6ed3e4e8608757bf57424e201c94f5418eb24d7a921fc9116d595c88
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cb8d5adf6f6c6d0da4112ec3216aa856dc0cdf75caaae4c0dfc8049d57900cef
AgentTesla
daed3b91bf4637976a692a7887589349751cba8dc222e74aeb766132a288fb92
AgentTesla
+ 10'159 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/210923-h147caacgj/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
7f155012f631c2f0b71792a5d07acb3338add512b77d852fa8affb14484b100a
MD5 hash:
72ce5a350adee2d4d3f524884aa77a47
SHA1 hash:
266d172dcfd35a1fe6d4d2cc0e86a0d0f6608ad3
Link:
https://www.unpac.me/results/f03b30c3-1b89-4a3c-aa1f-10b2e3030c98/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7f155012f631c2f0b71792a5d07acb3338add512b77d852fa8affb14484b100a

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/190658/

Comments