MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fc473e71a4cc415265c536fe6ce3333d269ae5b8b80bcaec49cfd1916b81df3. 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 7 File information Comments
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SHA256 hash: 7fc473e71a4cc415265c536fe6ce3333d269ae5b8b80bcaec49cfd1916b81df3
SHA3-384 hash: 6cc6ccb8521c9854e829dd55fd6ad30097c94c0796efddbb3151ea8604ea15c24d7dc2d928a0981d886ea7eead2fc75c
SHA1 hash: 205cd0314829dcec47e33c6e5484ec67e85b6554
MD5 hash: 0f814dd09498cdcb78caa079219afac6
humanhash: oscar-jupiter-grey-yankee
File name:SecuriteInfo.com.VHO.Trojan-PSW.MSIL.Stealer.gen.30557.7149
Download: download sample
Signature AgentTesla
Create hunting rule
File size:513'024 bytes
First seen:2021-11-25 10:42:08 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 12288:R7o4M0KixBFmyYFs2a2UcwWtZ2M8lt4XSNst/oG9E9WJbmNQ:R73M0Ki1pYLMMqZNstAGe9cqN
Threatray 13'009 similar samples on MalwareBazaar
TLSH T14DB4126477BC8725C76D4BBA60708250133AA32AF90ACB1A37D5B16C18E67138B537DF
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.VHO.Trojan-PSW.MSIL.Stealer.gen.30557.7149
Verdict:
Malicious activity
Analysis date:
2021-11-25 10:45:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/486b218c-4d7a-4f7a-8058-85f04d2e74b4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.VHO.Trojan-PSW.MSIL.Stealer.gen.30557.7149.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619f68b802c80febc2a910e9/reports/3291dfc4-5868-471b-9360-afcb03b368bf/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/849c7d16-a463-479e-9879-0e74284e8601
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/896030
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Installs a global keyboard hook
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 / registry 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: 528508 Sample: SecuriteInfo.com.VHO.Trojan... Startdate: 25/11/2021 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected AgentTesla 2->37 39 6 other signatures 2->39 7 SecuriteInfo.com.VHO.Trojan-PSW.MSIL.Stealer.gen.30557.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\YeTIrNtSwcaTp.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\Temp\tmp689.tmp, XML 7->25 dropped 27 SecuriteInfo.com.V...r.gen.30557.exe.log, ASCII 7->27 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Uses schtasks.exe or at.exe to add and modify task schedules 7->45 47 Adds a directory exclusion to Windows Defender 7->47 11 SecuriteInfo.com.VHO.Trojan-PSW.MSIL.Stealer.gen.30557.exe 6 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 29 medicare-equipment.com 192.185.84.191, 49813, 49815, 587 UNIFIEDLAYER-AS-1US United States 11->29 31 mail.medicare-equipment.com 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 2 other signatures 11->55 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7fc473e71a4cc415265c536fe6ce3333d269ae5b8b80bcaec49cfd1916b81df3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-25 10:00:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p7chhzy2jtcbkjs4knx6ntrtgpjgtls3roalzlwett6rsfvydxzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00d41d97a84f12b8dba8bca50931375381a4a1233587c6ddc730fbc9d53844c1
AgentTesla
1751dbf21c3326cb823498ed2d48b65f2a0f27282570061d05030c401b06c916
AgentTesla
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c
AgentTesla
928fb7b546c7c4a811df10c1d98da7cf6ca781f8f923accb37f4d5d7af52f10d
AgentTesla
ac5866f614b823da9be6ee38aabad18d3c4ccac441ff22c833d6c0957f72ba8b
AgentTesla
f39ce3eb0c7669d8ce2ea35f356ae3727a87c41d222332891809aa3835ab8208
AgentTesla
+ 12'999 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/211125-mr9gxsehek/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f6639a3b21a09ca5e9e43e10f8ac7f822956232806805252096f03f68bc9815c
MD5 hash:
aa334e922c53c5cba0b43c342ac13b14
SHA1 hash:
68109327b5e98174293bb348dfea6a088cbd5d2f
Link:
https://www.unpac.me/results/f4fb5e3b-682c-478a-9590-f3d72056dd9b/
SH256 hash:
731fe0a477bec102f06ec50870155c2b97fb128c5fd67d147da8784f368c3d13
MD5 hash:
50e1453002def995f03392963eb56a8b
SHA1 hash:
3cd7d852fa0a3634af7d039939056adb0dae4a30
Link:
https://www.unpac.me/results/f4fb5e3b-682c-478a-9590-f3d72056dd9b/
SH256 hash:
2bf14f7d9b516acfdfc023f17298415fa03b0769c6bfc9c185a8942a026ad0eb
MD5 hash:
808c38e471851c447c378310c8d2002b
SHA1 hash:
0ae46d93133a33a22ca44285290a5304d9f6670c
Link:
https://www.unpac.me/results/f4fb5e3b-682c-478a-9590-f3d72056dd9b/
SH256 hash:
7fc473e71a4cc415265c536fe6ce3333d269ae5b8b80bcaec49cfd1916b81df3
MD5 hash:
0f814dd09498cdcb78caa079219afac6
SHA1 hash:
205cd0314829dcec47e33c6e5484ec67e85b6554
Link:
https://www.unpac.me/results/f4fb5e3b-682c-478a-9590-f3d72056dd9b/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/7fc473e71a4c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7fc473e71a4cc415265c536fe6ce3333d269ae5b8b80bcaec49cfd1916b81df3

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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
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.

Cape
Cape
https://www.capesandbox.com/analysis/209283/

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