MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8
SHA3-384 hash: 3a6be14fa1cb4954077766abc1fd11ca2e3dc6fbc3480da4c7245bdd9a6e113393b97c0fd6826b3016525e333b7ff4ff
SHA1 hash: 62e08a646d6d759bcd0d8de2beee33734a01b2f4
MD5 hash: e6a9b49b2b2cdc886b17dd34710e0fa5
humanhash: potato-muppet-north-maryland
File name:SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861
Download: download sample
Signature AgentTesla
Create hunting rule
File size:614'400 bytes
First seen:2022-11-23 18:43:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:IGrOx3G6pUoD7IMwM8GzwTlEl+S6g+tSABfUnkHXW0FHooQBaC6EJq2okLGe9gLf:IGre6g+tSuUYXW0FIvBgseL13yl
Threatray 20'079 similar samples on MalwareBazaar
TLSH T1A5D4E02332989BA6E5BCCF3951A5841003F1E419D731FA0EFEB5D0C81C2AAD497B7B56
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861
Verdict:
Malicious activity
Analysis date:
2022-11-23 18:45:16 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/5ad1af16-ec5e-44a6-872e-0c432426a790

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/337808/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637e69f594f9bac087b3290b/reports/dc7d4ea4-09dc-4c24-a666-51a04d1e4dc5/overview
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/eed29750-d32b-43fa-a7cb-3033e015bcfb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1120013
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 752724 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 23/11/2022 Architecture: WINDOWS Score: 100 49 Malicious sample detected (through community Yara rule) 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 6 other signatures 2->55 7 SecuriteInfo.com.Trojan.PackedNET.1685.14272.26861.exe 6 2->7         started        11 QdendDWIa.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\QdendDWIa.exe, PE32 7->31 dropped 33 C:\Users\user\AppData\Local\...\tmp5361.tmp, XML 7->33 dropped 35 SecuriteInfo.com.T...14272.26861.exe.log, ASCII 7->35 dropped 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Writes to foreign memory regions 7->59 61 Injects a PE file into a foreign processes 7->61 13 RegSvcs.exe 15 3 7->13         started        17 schtasks.exe 1 7->17         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 19 RegSvcs.exe 3 11->19         started        21 schtasks.exe 1 11->21         started        23 RegSvcs.exe 11->23         started        25 3 other processes 11->25 signatures5 process6 dnsIp7 37 smtp-msa.hostinger.com 34.117.234.7, 49718, 49723, 587 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 13->37 39 api.ipify.org.herokudns.com 3.232.242.170, 443, 49717 AMAZON-AESUS United States 13->39 47 3 other IPs or domains 13->47 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->67 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->69 71 May check the online IP address of the machine 13->71 79 2 other signatures 13->79 27 conhost.exe 17->27         started        41 52.20.78.240, 443, 49721 AMAZON-AESUS United States 19->41 43 smtp.hostinger.com 19->43 45 api.ipify.org 19->45 73 Tries to steal Mail credentials (via file / registry access) 19->73 75 Tries to harvest and steal ftp login credentials 19->75 77 Tries to harvest and steal browser information (history, passwords, etc) 19->77 29 conhost.exe 21->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-23 14:26:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
23 of 40 (57.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iad2den46dmfdiellvrmqg7suaiumteuwkf7zvdx7a42k2cfmpma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
045ed7d677666a3036d34251e07f52281767c627818cf234524999951001c29f
AgentTesla
050f3d23f59375261c93f01e73d08cf2afb9d84363aac0289525dbb17049d7ba
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6da640e84edded3f97239600738cd700e9c596887beeb66aafa2d89a50462620
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81f5eecb34f22bd640cee738295303153d9afda2a35e365d061d058fbbfed498
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97598eb6ae4da18d607ca350b5add23591e655b40f870ece46bbf777a68eb811
AgentTesla
c4219d6731e844fe6583905d041a827bad32cfe74fabcd6bf544a52b6358320d
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cf25bab7113e15292a6f44d5c643271abc9886a47dce5dd45efae4105b30ab87
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de21a9c1a04520a1d28a1d7a75e50c6520541ca94b7e64b4da62e35bea64fc2a
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fe106c74f3eeef6d52fd27e83aea992b37896aaceb6ac5b969a9cfaf096c9d54
AgentTesla
+ 20'069 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/221123-xdgj4aef68/
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
8fc2a16a2a3900dd9144fb0a4e20459bd7edd90427cb51cd89e6315dd89cc510
MD5 hash:
5da2ef20fa55fc360a3dbfe61eaeb24f
SHA1 hash:
c309e02d0a274cb546976d2da54e951768562590
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/00fa405b-bd23-4021-bc16-957787011032/
Parent samples :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 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/00fa405b-bd23-4021-bc16-957787011032/
SH256 hash:
dcf7c890df7445d4f2ec4fd4b5e74fda05e269f53dc0e21eda88486188feed2b
MD5 hash:
d3615105a34eb8d36eaab8c62cdb07e4
SHA1 hash:
0f8bb7dd1bcd475b7f8c5c409b77ef453e1d63b4
Link:
https://www.unpac.me/results/00fa405b-bd23-4021-bc16-957787011032/
SH256 hash:
4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8
MD5 hash:
e6a9b49b2b2cdc886b17dd34710e0fa5
SHA1 hash:
62e08a646d6d759bcd0d8de2beee33734a01b2f4
Link:
https://www.unpac.me/results/00fa405b-bd23-4021-bc16-957787011032/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4007a191bcf0/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/4007a191bcf0d851a08b5d62c81bf2a011464c94b28bfcd477f839a5684563d8

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: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/337808/

Comments