MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d6d2955cb741cef4fc04a58dcade355450ebcc27003afcd93f17a9df1ea810d. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d6d2955cb741cef4fc04a58dcade355450ebcc27003afcd93f17a9df1ea810d
SHA3-384 hash: be64366ee49355c6da79b33ed97543eb79dbc4b4979f7080ee7f19d0f3a3b6901a8f6cde37c1f7db3a1394df1ad7a5b5
SHA1 hash: b3050747f602a005f35a21f9050255df1dd624b5
MD5 hash: 437b0ea39bc819919840a2bbda39efbe
humanhash: cardinal-harry-ceiling-batman
File name:Product specification manual Mp4.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:761'344 bytes
First seen:2022-05-17 13:22:01 UTC
Last seen:2022-05-17 13:42:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:vRw9/5ug0asMXwsH75U2s3oKZQNuYOxrMaVjdhZ+QUeifV+urXTAwl55V7r:vOGgdJwsH75Uji5Ox1tPZNUeizPl
Threatray 11 similar samples on MalwareBazaar
TLSH T190F4564B650F965DC6A83F38CD423804236E9D9E9C3186477D8BFD8E7732A825806FD9
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 4d4d16960f697141 (1 x AgentTesla)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Product specification manual Mp4.exe
Verdict:
No threats detected
Analysis date:
2022-05-17 23:37:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a456b59f-59a7-4f7b-9738-bafa6037b1a6

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/271612/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.26442.2773.1534.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Adding an access-denied ACE
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Creating a window
Changing a file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a single autorun event
Blocking the User Account Control
Stealing user critical data
Adding exclusions to Windows Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6283a1e6fd71ca8b2eeb0e30/reports/e4db82b3-d83b-40bd-9182-b0bd4e23b63b/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/219efe37-c0ce-4c6d-adbf-f5ab2a7b7a07
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/995849
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Contains functionality to hide user accounts
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 628356 Sample: Product specification manua... Startdate: 17/05/2022 Architecture: WINDOWS Score: 100 52 mail.scorpius.com.sg 2->52 56 Snort IDS alert for network traffic 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 13 other signatures 2->62 8 Product specification manual Mp4.exe 6 6 2->8         started        12 svchost.exe 2->12         started        14 svchost.exe 2->14         started        16 3 other processes 2->16 signatures3 process4 dnsIp5 46 C:\Program Files\Common Files\...\svchost.exe, PE32 8->46 dropped 72 Creates autostart registry keys with suspicious names 8->72 74 Creates multiple autostart registry keys 8->74 76 Adds a directory exclusion to Windows Defender 8->76 78 Injects a PE file into a foreign processes 8->78 19 Product specification manual Mp4.exe 8->19         started        24 powershell.exe 24 8->24         started        26 powershell.exe 25 8->26         started        28 4 other processes 8->28 48 127.0.0.1 unknown unknown 16->48 50 192.168.2.1 unknown unknown 16->50 file6 signatures7 process8 dnsIp9 54 mail.scorpius.com.sg 103.55.124.151, 49724, 49725, 49726 ASN-TELSTRA-GLOBALTelstraGlobalHK Singapore 19->54 42 C:\Users\user\AppData\Roaming\...\chrome.exe, PE32 19->42 dropped 44 C:\Users\user\...\chrome.exe:Zone.Identifier, ASCII 19->44 dropped 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->64 66 Tries to steal Mail credentials (via file / registry access) 19->66 68 Creates multiple autostart registry keys 19->68 70 3 other signatures 19->70 30 conhost.exe 24->30         started        32 conhost.exe 26->32         started        34 conhost.exe 28->34         started        36 conhost.exe 28->36         started        38 conhost.exe 28->38         started        40 conhost.exe 28->40         started        file10 signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d6d2955cb741cef4fc04a58dcade355450ebcc27003afcd93f17a9df1ea810d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-17 03:38:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
11 of 41 (26.83%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
05afafa79827aee66c0caf542a4b2da4266d29f51913c102b70759059c040ce1
AgentTesla
3f6227d8a8874b0378b2f37fde0c5fd024bf0cb8ab16ab79f6e7a5ba777ab2d7
AgentTesla
4daead502dfca41fa6e5789eb458e5bc60ed7da6c8af2229596e1e0697f50701
AgentTesla
4edaae9497ac7f59ed3af62e436c0f5f510c1ffd2437d44a68b70aa5219d7bc3
AgentTesla
7e48bdcccc4cb2651c59053cf26e81deee86e2e22b4b7a400bd87493117c946e
AgentTesla
ade283e1dc7b88a52ca2c0ac149af10ff68dff1709a27dd800936a7345cc6b56
AgentTesla
b484b76186c0e9c0d4f8719978a2235d0f580088562df853c837e296b1d837ed
AgentTesla
c4bf94d97d6bf5016e92e0e7f81760ebf5f995ee895bdf2a632bccdcaffc849b
AgentTesla
ce85954189b88a7ad99ba2c31da1b4e0a645db1c746df1f9f5f85e4cc6fdc5e7
AgentTesla
+ 1 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220517-ql79fsfadk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
AgentTesla
UAC bypass
Windows security bypass
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
7d6d2955cb741cef4fc04a58dcade355450ebcc27003afcd93f17a9df1ea810d
MD5 hash:
437b0ea39bc819919840a2bbda39efbe
SHA1 hash:
b3050747f602a005f35a21f9050255df1dd624b5
Link:
https://www.unpac.me/results/ab108a77-139f-4835-a63e-c1a06fcced81/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/7d6d2955cb741cef4fc04a58dcade355450ebcc27003afcd93f17a9df1ea810d

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/271612/

Comments