MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d
SHA3-384 hash: f161da3b49be6fcb71a62ad5601a184246170370fd8ed97ed97a27c55800861bd8ab9c18316c83445f4cd727aaddaee3
SHA1 hash: acd55038409ce65ab0aabe6d775c95710a89033f
MD5 hash: f15b861bfb721bbb483f8d6122bee0e7
humanhash: low-louisiana-virginia-utah
File name:Purchased Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:999'936 bytes
First seen:2021-01-19 15:01:37 UTC
Last seen:2021-01-19 16:03:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:ZqVd5epcfldw9relqqUf7OLBG8fphhbXG9v:CdgpcddhZGqcSbW9v
Threatray 9 similar samples on MalwareBazaar
TLSH 5C25285423AC8F54F2F98BF91263AA4093B72D0B921AD64E4CC23DF6367DB834945787
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchased Order.exe
Verdict:
Malicious activity
Analysis date:
2021-01-19 15:03:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7ec770aa-6889-4c1e-8b74-1aad3ff8e32b

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/114544/
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/585189
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
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 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: Scheduled temp file as task from temp location
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)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 341626 Sample: Purchased Order.exe Startdate: 19/01/2021 Architecture: WINDOWS Score: 100 56 smtp.orionfeshion.com 2->56 58 us2.smtp.mailhostbox.com 2->58 62 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->62 64 Found malware configuration 2->64 66 Multi AV Scanner detection for dropped file 2->66 68 13 other signatures 2->68 8 Purchased Order.exe 6 2->8         started        12 xxtDxM.exe 5 2->12         started        14 xxtDxM.exe 2->14         started        signatures3 process4 dnsIp5 44 C:\Users\user\AppData\...behaviorgraphqFjjsCgToDK.exe, PE32 8->44 dropped 46 C:\Users\user\AppData\Local\...\tmpD149.tmp, XML 8->46 dropped 48 C:\Users\user\...\Purchased Order.exe.log, ASCII 8->48 dropped 82 Injects a PE file into a foreign processes 8->82 17 Purchased Order.exe 2 5 8->17         started        22 schtasks.exe 1 8->22         started        84 Multi AV Scanner detection for dropped file 12->84 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->86 88 Machine Learning detection for dropped file 12->88 90 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->90 24 xxtDxM.exe 2 12->24         started        26 schtasks.exe 1 12->26         started        60 192.168.2.1 unknown unknown 14->60 28 xxtDxM.exe 14->28         started        30 schtasks.exe 14->30         started        file6 signatures7 process8 dnsIp9 50 smtp.orionfeshion.com 17->50 52 us2.smtp.mailhostbox.com 208.91.199.225, 49745, 49752, 49753 PUBLIC-DOMAIN-REGISTRYUS United States 17->52 38 C:\Users\user\AppData\Roaming\...\xxtDxM.exe, PE32 17->38 dropped 40 C:\Users\user\...\xxtDxM.exe:Zone.Identifier, ASCII 17->40 dropped 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->70 72 Tries to steal Mail credentials (via file access) 17->72 74 Modifies the hosts file 17->74 76 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->76 32 conhost.exe 22->32         started        54 smtp.orionfeshion.com 24->54 78 Tries to harvest and steal ftp login credentials 24->78 80 Tries to harvest and steal browser information (history, passwords, etc) 24->80 34 conhost.exe 26->34         started        42 C:\Windows\System32\drivers\etc\hosts, ASCII 28->42 dropped 36 conhost.exe 30->36         started        file10 signatures11 process12
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-19 12:05:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
46
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=apjeuck24l526jxvknldr73td7j6xcpsozzvt3y56eel37pfgwoq._file
Verdict:
unknown
Similar samples:
182fd1343975d43f456f199f379210d562d15ea3c8e4c7bd59899d75c18a2fe9
AgentTesla
3013607bfee8bcca1767c2a33cea94602e3c97baba31f96fc8a08014cf2576b4
AgentTesla
3dd4c0a246882a35140b2476292a4070038e90755d0f9d9da65daa06a99880f8
AgentTesla
5844c46897bed7fe14055a67a96610d8f81d68af270d698a600bb234bf813653
AgentTesla
7d616629dceb30f4c3f4dec759fc0e802371115a1e8cd289aa731555df6be3ae
AgentTesla
7f7afb406c8f911f21354b2ea60fd688ce8083ed0ab10156c6f3421d927d2fab
AgentTesla
8fe13da45a5732ae42c27687b9cf9105a3f2028857729bdfbe3ae31514a6b298
AgentTesla
9a74f71ee76b3652042a3f5e1f5e4a8bacc97a3c72b28baa37008169170ab980
AgentTesla
cc26bac0f47c7d3853f301243a6cca755b3eebd571133ddbb247998caa8d8682
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210119-88e21n1m3j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
d50631bbc912f48210d395b15e0d00a15221b98a0cf6a8016f3c9c7b7917c928
MD5 hash:
328dfa55c7fd89131794f1d10b597b47
SHA1 hash:
2b2989f368be67af656cd322316e3386d6301ff2
Link:
https://www.unpac.me/results/e156645b-50f4-4f0a-b0c7-e55c2b54293e/
SH256 hash:
6731c46efcc304083e78de969eb092d81141275313a3c22ac6b9ec60e7c7b9bf
MD5 hash:
e0a81eaec2194ba0ba69f3ce9b9b67a3
SHA1 hash:
25f2d9ae81eb7a0b1e07c8094c0a986efa11f53f
Link:
https://www.unpac.me/results/e156645b-50f4-4f0a-b0c7-e55c2b54293e/
SH256 hash:
1da47c3a925bd503c5b1a640c78f35041e8c753e63dca323b5ad69df2f844152
MD5 hash:
1f9280c6a8da0c2cfc9f6777745975fe
SHA1 hash:
1c9449e4db45422186f267a1a4c3ac26629f0046
Link:
https://www.unpac.me/results/e156645b-50f4-4f0a-b0c7-e55c2b54293e/
SH256 hash:
03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d
MD5 hash:
f15b861bfb721bbb483f8d6122bee0e7
SHA1 hash:
acd55038409ce65ab0aabe6d775c95710a89033f
Link:
https://www.unpac.me/results/e156645b-50f4-4f0a-b0c7-e55c2b54293e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/03d24a095ae2fbaf26f5535638ff731fd3eb89f2767359ef1df108bdfde5359d

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

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/114544/

Comments