MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd0328f6be16f7c73f39a16739960a069d4812943cfbc93000bbe2a3eed45039. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd0328f6be16f7c73f39a16739960a069d4812943cfbc93000bbe2a3eed45039
SHA3-384 hash: 083569e0afce281646b11f574f66f92a0a55f528421d4b35b18c66a9d9ac269d1852413ce19e076fdefcda1171a95bc1
SHA1 hash: 6bc1068223a0238b595bc6b9e145be9aaafea085
MD5 hash: 79076256e795c9399e830f1e4f0fe221
humanhash: wisconsin-india-july-oven
File name:BL#TELEX-SHIPMENT-POC76120.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:858'624 bytes
First seen:2021-08-06 13:44:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 24576:6DszipydeIp80Mk8+0aDcWN+fKQYMNjJ:6w2HZ0T8+FDcWN92h
Threatray 8'563 similar samples on MalwareBazaar
TLSH T18405E1113641C812D6BB5632CDDF80044BFCFD8536A3DF3A7D9E32AE4A62362A9465CD
dhash icon 92aeae8eb682b2b2 (3 x AgentTesla, 2 x OskiStealer, 1 x QuasarRAT)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
351
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BL#TELEX-SHIPMENT-POC76120.exe
Verdict:
Malicious activity
Analysis date:
2021-08-06 13:59:59 UTC
Tags:
loader trojan stealer vidar rat agenttesla
Link:
https://app.any.run/tasks/4b95395f-53b6-46d7-8b27-363389fd31f0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Agenttesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/177033/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.23411.12149.17966.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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 file in the %temp% directory
Creating a process from a recently created file
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c852b702-d6bf-4668-9be6-f52177c6c35e
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/828352
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
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
Multi AV Scanner detection for dropped 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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 460781 Sample: BL#TELEX-SHIPMENT-POC76120.exe Startdate: 06/08/2021 Architecture: WINDOWS Score: 100 62 themainreport.co.nz 2->62 64 mail.themainreport.co.nz 2->64 68 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->68 70 Antivirus detection for URL or domain 2->70 72 .NET source code contains method to dynamically call methods (often used by packers) 2->72 74 4 other signatures 2->74 8 BL#TELEX-SHIPMENT-POC76120.exe 7 2->8         started        12 FsYYqg.exe 2->12         started        14 FsYYqg.exe 2->14         started        signatures3 process4 file5 50 C:\Users\user\AppData\Roaming\apZSuwq.exe, PE32 8->50 dropped 52 C:\Users\user\...\apZSuwq.exe:Zone.Identifier, ASCII 8->52 dropped 54 C:\Users\user\AppData\Local\...\tmp18BE.tmp, XML 8->54 dropped 56 C:\...\BL#TELEX-SHIPMENT-POC76120.exe.log, ASCII 8->56 dropped 76 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->76 78 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->78 80 Uses schtasks.exe or at.exe to add and modify task schedules 8->80 16 BL#TELEX-SHIPMENT-POC76120.exe 8->16         started        21 powershell.exe 22 8->21         started        23 powershell.exe 24 8->23         started        29 2 other processes 8->29 82 Machine Learning detection for dropped file 12->82 84 Adds a directory exclusion to Windows Defender 12->84 86 Injects a PE file into a foreign processes 12->86 25 powershell.exe 12->25         started        27 schtasks.exe 12->27         started        signatures6 process7 dnsIp8 58 swsaseguranca.com.br 162.241.203.110, 49732, 80 OIS1US United States 16->58 44 C:\Users\user\AppData\Roaming\...\FsYYqg.exe, PE32 16->44 dropped 46 C:\Users\user\AppData\Local\Temp\apwxc.exe, PE32 16->46 dropped 48 C:\Users\user\...\FsYYqg.exe:Zone.Identifier, ASCII 16->48 dropped 66 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->66 31 apwxc.exe 16->31         started        60 192.168.2.1 unknown unknown 21->60 34 conhost.exe 21->34         started        36 conhost.exe 23->36         started        38 conhost.exe 25->38         started        40 conhost.exe 29->40         started        42 conhost.exe 29->42         started        file9 signatures10 process11 signatures12 88 Multi AV Scanner detection for dropped file 31->88 90 Machine Learning detection for dropped file 31->90
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bd0328f6be16f7c73f39a16739960a069d4812943cfbc93000bbe2a3eed45039/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-06 13:45:10 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xubsr5v6c334opzzuftttfqka2ouqeuuht54smaaxprkh3wuka4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2007cf242d83cd5f24c48966b569f11a1375b32801a5bd5a8deecf3b9ef3b724
AgentTesla
3409c1f1c5f2ea8d70638e1719ffe45ce11ff3a4068e180b581ba4befca4d50d
AgentTesla
3686ddb8d635e49a9b4e396973aeca3f385a009e3f0265b6679db215776e2c58
AgentTesla
624800b715473f4f05d0a3b31204e0e76ffd9b2c5958a0381da00d4323499781
AgentTesla
6c4970960cedd30c379036655f72940e297a316efe355f29d81b98a1b1a7f9c6
AgentTesla
8d46b6ae4ba66360d4bc8be70090cba933a62d31bcabcdc40f86de26eda98160
AgentTesla
d6dfe4aff30b87552b5d9c70c88c34a3eebdf2edfbe80f5c4f77472ef26bdec3
AgentTesla
da2583a529827b15b05b18370fe5f8bab878fdd0c78e4fde91e2e5c5b476930f
AgentTesla
ebd35b3cd174a681f57ec55b37d5a8df1db8c50c27e352912ef611c9dbf4fa39
AgentTesla
fb800fa4c784f7a5c222ba238bba471b626e75c721cee3bc5fc314364600e70a
AgentTesla
+ 8'553 additional samples on MalwareBazaar
Result
Malware family:
oski
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:oski infostealer keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210806-shpdv4rhj6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
AgentTesla Payload
AgentTesla
Oski
Malware Config
C2 Extraction:
fine.le-pearl.com
Unpacked files
SH256 hash:
aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1
MD5 hash:
c273f926e2a29bd62cc8f27b569a0b2a
SHA1 hash:
e08d302cab3e11d776599a6b0537207fce6f9c51
Link:
https://www.unpac.me/results/f6aba059-ee30-44ff-bba7-8af60d456acb/
SH256 hash:
7e5f60bc6e97b4eb6ce68554228fd630b6854617414a6e11eafe8bdaea0bd13b
MD5 hash:
38218066ae891a12c313dbdee4c71ec9
SHA1 hash:
a376bdf54d8e44108c72a4ec44eb553203713afe
Link:
https://www.unpac.me/results/f6aba059-ee30-44ff-bba7-8af60d456acb/
SH256 hash:
02ee1c4a7f3f4f4d828db95855d1a199bd1ed0a64f0b0860866918f43f954e3c
MD5 hash:
3f9b88b76928a3c5437878d02e2d95cd
SHA1 hash:
31c3277431e7254d5917e5412f711a3a8872fe36
Link:
https://www.unpac.me/results/f6aba059-ee30-44ff-bba7-8af60d456acb/
SH256 hash:
bd0328f6be16f7c73f39a16739960a069d4812943cfbc93000bbe2a3eed45039
MD5 hash:
79076256e795c9399e830f1e4f0fe221
SHA1 hash:
6bc1068223a0238b595bc6b9e145be9aaafea085
Link:
https://www.unpac.me/results/f6aba059-ee30-44ff-bba7-8af60d456acb/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/bd0328f6be16/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/bd0328f6be16f7c73f39a16739960a069d4812943cfbc93000bbe2a3eed45039

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: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/177033/

Comments