MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88
SHA3-384 hash: 6f5b1dbe2bbb41cb5741f8b4735c28acbd218ad9ebc8761d021a23bc639e82e966c04538858423b03c31321eae94dd27
SHA1 hash: f0d68ddf58e4143bb14ee41263549c768fb0f181
MD5 hash: 083c066431159d98ebffd1788bf43ee9
humanhash: ten-west-fanta-two
File name:invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:809'984 bytes
First seen:2023-03-28 07:23:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Js1KdJVZz5d20qfcNdJaq5dsr1Z7SVJ2cJ0qSTXyl/ezVXUjlmlJkDLdjSV4AD7t:JsKVZ9fA8sRZoH0qSTXylpjlmMsV4AP
Threatray 1'721 similar samples on MalwareBazaar
TLSH T1EE051219F2A01221EB7E03B924904D04DBBCA6E21756EF6ADE4CB1C72EF67C0461F657
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:AgentTesla exe HSBC

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
invoice.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-03-28 07:24:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b963b5f5-fc57-49f8-b0d6-b98b96ca3388

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/378111/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/642296166ed02dd52de59d08/reports/2753d13b-ad74-4ce2-ac64-6acee15a68b8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88
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/1314a35b-6e72-45b4-bd77-87df86bd92ec
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1203214
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-28 03:14:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ard4ipgj26hpcytyjrfodttlvkbit6oblhwgxl3tkbzkso5vdkea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15852a249bf70514a6c961426ec261dff37d2a6bf8588d6f9775b8107a8c973f
AgentTesla
b05548e7921f293f59a8fa99b2eba03957daa2ae01275e48d94a75a3ca941288
AgentTesla
c0cbab8b9504e2575456d0f902b264123362665031999a3f780c2a5c2f0b9512
AgentTesla
c0d69c07096000d15184964499d68e91874da06fc8d461ae8b4bc376ea72fd30
AgentTesla
c97771c3c9da5cec4bb033a94ac643eab26d44c4e58e9e073465799244ca4a57
AgentTesla
d03b8c0fcbbdc16e4c7d5794c037ad639ce4c55aa42fc1905c179c4213d0b04f
AgentTesla
e1332c9ff034ded7f31b405f082cba3f67c5bf23f679e08643907ff26679cbfb
AgentTesla
e31e0251690d0da33289eff6d43dafb913314b28637667b2017bae3d99e95119
AgentTesla
f3341ea77e5c8f5e57ee22b1842656ff8225d0fef647bef19d0b0fcc6b87200d
AgentTesla
+ 1'711 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/230328-h8dz5abd4z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
b4b190818a658f0b64f5aa6d39e901e9d731bf1f58fa072b4c73120a96489bdb
MD5 hash:
3c6f8b2e78f5ebf58c4f170b30c04607
SHA1 hash:
c0ee09a1a9d1c673ad7eadabab7de44ebe0ff765
Link:
https://www.unpac.me/results/5a76809c-019a-4d35-9fd7-a62ecd6ec877/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/5a76809c-019a-4d35-9fd7-a62ecd6ec877/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
fc7bf3ba13fd76b83d5bfc0db92eff456776dc8272b9698628965f40ed9ce941
MD5 hash:
2d094812959b508b33087a91628f504b
SHA1 hash:
7ae1f08b5e7847952542a68b10e52625a25f5d3c
Link:
https://www.unpac.me/results/5a76809c-019a-4d35-9fd7-a62ecd6ec877/
Parent samples :
e140afebb983de95cb1dd97095f73929c26dd35d5773c170c95c94b7af5023bb
437d464c090963f6558de403e1c770650438e2128d23eb502c2018e489e2df69
SH256 hash:
1cc0bd0e1e3cd7260abb654717ba4eaaa45b87646510aaa9f8c6f5115b9f912c
MD5 hash:
23b61ca7f7fce25a5dca0f63ab9d3bf7
SHA1 hash:
59f16d63ae8290cdb839addc5afa85f85e60d819
Link:
https://www.unpac.me/results/5a76809c-019a-4d35-9fd7-a62ecd6ec877/
SH256 hash:
1c7702059c9e2a82a3b27bf4f3b2bdc34e1ac532bc3c75d7d1dd91684489cbe5
MD5 hash:
a8542f2f15228cd4f37fa7bb3bb3cce5
SHA1 hash:
48b061e674d82c0c6cf436c54d046d7eafa0f919
Link:
https://www.unpac.me/results/5a76809c-019a-4d35-9fd7-a62ecd6ec877/
SH256 hash:
0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88
MD5 hash:
083c066431159d98ebffd1788bf43ee9
SHA1 hash:
f0d68ddf58e4143bb14ee41263549c768fb0f181
Link:
https://www.unpac.me/results/5a76809c-019a-4d35-9fd7-a62ecd6ec877/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0447c43cc9d7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88

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.

Malspam

AgentTesla

z 872f6e199585552edeed7104508fc56ccc1d4c6a5a2501e7608522dbb9eab798

AgentTesla

Executable exe 0447c43cc9d78ef162784c4ae1ce6baa8289f9c159ec6baf735072a93bb51a88

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 872f6e199585552edeed7104508fc56ccc1d4c6a5a2501e7608522dbb9eab798
Cape
Cape
https://www.capesandbox.com/analysis/378111/
  
Dropped by
MD5 a266e6e5da5ffa1e35b5f6e3316376ac

Comments