MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cde7c4f503fc19bc115eed58a703ca6f729b1f4a017163dd36772b29f24351dd. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments 1

SHA256 hash: cde7c4f503fc19bc115eed58a703ca6f729b1f4a017163dd36772b29f24351dd
SHA3-384 hash: 8b74ea2f1b425bdf8da3d9f43907ed756a5d29be5b281992828959fdc6f0f47c00ef8b1ec766f4e0b7fa2c2f21282590
SHA1 hash: f457efffd7619569c526261e58b2233e5b4ee934
MD5 hash: 93070b431833455965caaf7c53d29c89
humanhash: failed-xray-king-low
File name:SHIPMENT DOCUMENTS FOR 912 INVOICE - PL+CI+BL+ORIGINCERT.exe
Download: download sample
Signature AgentTesla
File size:608'256 bytes
First seen:2021-05-14 17:06:03 UTC
Last seen:2021-05-17 06:03:12 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 12288:4g4LsIfBWhJJ52Wtmt9DeIe3ht56xWudZMaeZC3fniiEf:P4LsIfBeJJgltJXextExWuzdWCPiiq
Threatray 5 similar samples on MalwareBazaar
TLSH 85D4F11637F48B88D6BE2BB60571424883B1B203EA77E31D6E54A16D0CB77D2D6123E7
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
6
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SHIPMENT DOCUMENTS FOR 912 INVOICE - PL+CI+BL+ORIGINCERT.exe
Verdict:
Malicious activity
Analysis date:
2021-05-14 17:12:58 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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
Installs a global keyboard hook
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)
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 AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 414495 Sample: SHIPMENT DOCUMENTS FOR 912 ... Startdate: 14/05/2021 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Found malware configuration 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 9 other signatures 2->62 7 SHIPMENT DOCUMENTS FOR 912 INVOICE - PL+CI+BL+ORIGINCERT.exe 7 2->7         started        11 vaklXcs.exe 5 2->11         started        13 vaklXcs.exe 4 2->13         started        process3 file4 40 C:\Users\user\AppData\...\nFFQEdfFrDgEoy.exe, PE32 7->40 dropped 42 C:\Users\user\AppData\Local\...\tmp8BA6.tmp, XML 7->42 dropped 44 SHIPMENT DOCUMENTS...+ORIGINCERT.exe.log, ASCII 7->44 dropped 64 Injects a PE file into a foreign processes 7->64 15 SHIPMENT DOCUMENTS FOR 912 INVOICE - PL+CI+BL+ORIGINCERT.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        66 Multi AV Scanner detection for dropped file 11->66 68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->68 70 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->70 22 schtasks.exe 1 11->22         started        24 vaklXcs.exe 2 11->24         started        26 schtasks.exe 13->26         started        28 vaklXcs.exe 13->28         started        signatures5 process6 dnsIp7 46 mail.kyowasecurity.com.sg 113.197.35.43, 49766, 587 USONYX-AS-APUSONYXPTELTDSG Singapore 15->46 36 C:\Users\user\AppData\Local\...\vaklXcs.exe, PE32 15->36 dropped 38 C:\Users\user\...\vaklXcs.exe:Zone.Identifier, ASCII 15->38 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->48 50 Tries to steal Mail credentials (via file access) 15->50 52 Tries to harvest and steal ftp login credentials 15->52 54 3 other signatures 15->54 30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        34 conhost.exe 26->34         started        file8 signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-05-14 17:06:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
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
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-14 17:59:15 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0027.001] Cryptography Micro-objective::AES::Encrypt Data