MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6
SHA3-384 hash: 9b69a3a0e9f9ebefacaee6cb22234342fa5a6f56907d45a1edf3510c24e58a116466cf921229e680372b43e7948d8866
SHA1 hash: 5a2b9237d808262e8508bb86a4f3353c3fb8db89
MD5 hash: ac7b7cef2cc72f20de78fb4e1d38426d
humanhash: mango-may-tango-fanta
File name:ac7b7cef2cc72f20de78fb4e1d38426d
Download: download sample
Signature AgentTesla
Create hunting rule
File size:914'432 bytes
First seen:2022-06-16 07:59:47 UTC
Last seen:2022-06-16 10:39:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:5saNAj+82yg157hrGCYkoFYVsmPfR7RoKHP5SomNiiMSdddLemx4C5jgAW4Ciq4O:3NZRdGdkLsmx7FsTdddyG5jgADq4RY
TLSH T17D15013EE9DB9E13C74D46B5E4D30E08137E834AA257F39A2A105AE54E017DA4C4F6CB
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)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
252
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/280616/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.15670.11060.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62aae30d473553ed3194c89f/reports/d1d84591-f80e-457d-8794-b349f9707b07/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2cf659ec-81c9-4007-8bcc-fd6a9c7cb04b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014357
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 07:51:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3unf2k6qrdmlgg6iu4jlw5eevk6nyt6dcgiup4rnyfa2qcjl2o3a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220616-jvzv4shhdn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
suricata: ET MALWARE AgentTesla Exfil via FTP
Unpacked files
SH256 hash:
84238dc32dc2c72716d7233f509b43a45617e2a24ca07eecda58ae37a704b90b
MD5 hash:
1d6115ad56b1707c8afa1a65f22afc96
SHA1 hash:
58cbf25298e84cf9d91da78ae370ac5ddbb2c3fd
Link:
https://www.unpac.me/results/1c62da9e-34c1-452f-874c-e918286b72a7/
SH256 hash:
0220a970ccae6f9c3fbdd38b2d3cc75aeec5e749069f6d576f786382d822383b
MD5 hash:
976189a27d4c1dddee434af53159045c
SHA1 hash:
5c4539b7c0a87d06eb8349515137093ace76a15b
Link:
https://www.unpac.me/results/1c62da9e-34c1-452f-874c-e918286b72a7/
SH256 hash:
77a16ec35fef10f42da68f71dd3a1af1c6ff62bc95be7a7e8d35a9dcce1011fc
MD5 hash:
15e34f4fce52d6f15e8232fd293ac56e
SHA1 hash:
75c20e448b7584a5d707c33552061335e1a83242
Link:
https://www.unpac.me/results/1c62da9e-34c1-452f-874c-e918286b72a7/
SH256 hash:
4b2de6032787eaa21448c11c5868d51b508f2ecbd8c38d40263fb89a51dd1b2c
MD5 hash:
1f4c3f65a16c1b5c4aaddebca58cf6fb
SHA1 hash:
e0d6501d80df8f5ec8004a3ac0265e060d545145
Link:
https://www.unpac.me/results/1c62da9e-34c1-452f-874c-e918286b72a7/
Parent samples :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 hash:
dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6
MD5 hash:
ac7b7cef2cc72f20de78fb4e1d38426d
SHA1 hash:
5a2b9237d808262e8508bb86a4f3353c3fb8db89
Link:
https://www.unpac.me/results/1c62da9e-34c1-452f-874c-e918286b72a7/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dd1a5d2bd088/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/dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Web download

AgentTesla

Executable exe dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/280616/
  
URLhaus
https://urlhaus.abuse.ch/url/2240060/

Comments


Avatar
zbet commented on 2022-06-16 08:00:11 UTC

url : hxxp://104.168.33.68/gud/ama.exe