MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6dc8362966f08fdd6a8d2e818ae605c6c242a3218a5b9e95d9a0f795d9b377c. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e6dc8362966f08fdd6a8d2e818ae605c6c242a3218a5b9e95d9a0f795d9b377c
SHA3-384 hash: 2a3b9445390afc5ef2fb5d943f17f451ab86feda1a193115bacfa02b77da5fd33ec978521c6c7b1b6500ef3d1f7a8002
SHA1 hash: 6d93b4fa4f285d659efc7a9b16dcddd04ffafe45
MD5 hash: 75a979bb75fc8fc7d37925ae786ea658
humanhash: sweet-solar-rugby-eighteen
File name:pCt29lTpXMToITU.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'101'824 bytes
First seen:2021-05-06 14:20:37 UTC
Last seen:2021-05-06 15:03:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'481 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:eGAg66FcnoC3CxJWVm7VGw9U6hFOZCWiHa2lDSn46OQlM:ew60xxJIaAkFOQWiLlDPy
Threatray 429 similar samples on MalwareBazaar
TLSH C035AC2212989920E17B63749462C13947F67E13E276D71DBAE87CDB3F336809A67213
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/151689/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
Create hunting rule

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
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/714208
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 406026 Sample: pCt29lTpXMToITU.exe Startdate: 06/05/2021 Architecture: WINDOWS Score: 100 27 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->27 29 Found malware configuration 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 5 other signatures 2->33 7 pCt29lTpXMToITU.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Local\...\tmpB2A5.tmp, Unknown 7->19 dropped 21 C:\Users\user\...\pCt29lTpXMToITU.exe.log, Unknown 7->21 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Injects a PE file into a foreign processes 7->41 11 pCt29lTpXMToITU.exe 6 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 23 smtp.nilkarnal.com 11->23 25 us2.smtp.mailhostbox.com 208.91.199.225, 49737, 49740, 587 PUBLIC-DOMAIN-REGISTRYUS United States 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e6dc8362966f08fdd6a8d2e818ae605c6c242a3218a5b9e95d9a0f795d9b377c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-06 14:20:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=43oigyuwn4ep3vvi2lubrltalrwcikrsdcs3t2k5tihxsxm3g56a._file
Verdict:
unknown
Similar samples:
2d1092a7b695bbb591bda40dc73fcde878da770e6eda6a9686bc01e6207d5566
AgentTesla
307233f2067af5d4e4f99e5db2ac6937824c3592778ddaee5d6e1590d0769d97
AgentTesla
312148dcc6a95e0f52319990b3a3a7bcc7276420a2d79dd693a207c4708179a1
AgentTesla
533324db5b3c14b6912167bffd9c956a24ca280a8ad88449da1b9da0bbfbb26b
AgentTesla
5518cbb71e01049a79133666076e6b0358bb2713e1790ee8a459fb7b67f7d9b1
AgentTesla
645937f8235884d105c16d523a5431c4f60dcb5e6f0f55c4b688b7b4de6b1edd
AgentTesla
682ce3faec5aee3ab19316ed585ae60d088cc69bb0dbfe4c089c6d1cade26de8
AgentTesla
7765bb133b4109809d17f61f297f79b941cb89fd19d83e5a8016de72303790fc
AgentTesla
913574659edd36ea6a7617997395486def7ca9acae904d7bd1f420df371442c7
AgentTesla
e0469afd17b78340c6436c39940335411171cc2c8a859599b658b034f2e7bbc3
AgentTesla
+ 419 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210506-txjerxzwpe/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
Link:
https://www.unpac.me/results/ecbfb543-3881-4028-82e2-e441c3842d47/
SH256 hash:
e6dc8362966f08fdd6a8d2e818ae605c6c242a3218a5b9e95d9a0f795d9b377c
MD5 hash:
75a979bb75fc8fc7d37925ae786ea658
SHA1 hash:
6d93b4fa4f285d659efc7a9b16dcddd04ffafe45
Link:
https://www.unpac.me/results/ecbfb543-3881-4028-82e2-e441c3842d47/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e6dc8362966f08fdd6a8d2e818ae605c6c242a3218a5b9e95d9a0f795d9b377c

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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
  
URLhaus
https://urlhaus.abuse.ch/url/1200461/
Cape
Cape
https://www.capesandbox.com/analysis/151689/

Comments