MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1142c04f790d684080f3b80c61dce80a1250038e681a4546559c272fc93708c5. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1142c04f790d684080f3b80c61dce80a1250038e681a4546559c272fc93708c5
SHA3-384 hash: 6d85ed879af617c738666325ed9b5b5d22ffdf3807c75b9ff69f6a6cdb68e5ad47aa2fc4a4a39d045b47e164fcdca154
SHA1 hash: b5647bc7427b3aa54fc383c0770ed8520ab2cb65
MD5 hash: 0bdbed1494189c8f65584d0fd6e09ad1
humanhash: magnesium-neptune-sad-west
File name:0bdbed1494189c8f65584d0fd6e09ad1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'082'368 bytes
First seen:2022-10-31 18:06:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Fu7g9lGakOPFfts1dxk8idwhuJ9zps7CVmPEiIlBgVKX3zfRC7XFbusSenoHYu:AkvfYdxkCuJLs7yVmgnzfRiFbuf2oHY
Threatray 22'218 similar samples on MalwareBazaar
TLSH T1E535F1F2B652C410D4962732C5D6A7242773AAE2A567CB0EB4C02B49393336B5D077EF
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f72e98b1b9dccecf (17 x AgentTesla, 16 x SnakeKeylogger, 3 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
546
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PN00269.100 Order.docx
Verdict:
Malicious activity
Analysis date:
2022-10-31 11:40:41 UTC
Tags:
trojan opendir exploit cve-2017-11882 loader agenttesla
Link:
https://app.any.run/tasks/421cbbde-f770-4351-a321-94dd96b16ac3

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/326532/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
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/63600ec6ce1f43143c2a3770/reports/bc60302d-9f28-45db-9ce3-e68705b3bb99/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/493037ef-0fc0-4995-802e-fbdbedc8bd9e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1101961
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 734623 Sample: V7BHymVLYX.exe Startdate: 31/10/2022 Architecture: WINDOWS Score: 100 53 Malicious sample detected (through community Yara rule) 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Yara detected AgentTesla 2->57 59 5 other signatures 2->59 6 V7BHymVLYX.exe 3 2->6         started        10 sYEatj.exe 3 2->10         started        12 sYEatj.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\V7BHymVLYX.exe.log, CSV 6->23 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->61 63 May check the online IP address of the machine 6->63 65 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->65 14 V7BHymVLYX.exe 17 6 6->14         started        67 Multi AV Scanner detection for dropped file 10->67 69 Machine Learning detection for dropped file 10->69 71 Injects a PE file into a foreign processes 10->71 19 sYEatj.exe 14 2 10->19         started        21 sYEatj.exe 3 12->21         started        signatures5 process6 dnsIp7 29 us2.smtp.mailhostbox.com 208.91.198.143, 49709, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->29 31 api.ipify.org.herokudns.com 3.232.242.170, 443, 49708 AMAZON-AESUS United States 14->31 33 api.ipify.org 14->33 25 C:\Users\user\AppData\Roaming\...\sYEatj.exe, PE32 14->25 dropped 27 C:\Users\user\...\sYEatj.exe:Zone.Identifier, ASCII 14->27 dropped 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->43 45 Tries to steal Mail credentials (via file / registry access) 14->45 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->47 41 2 other IPs or domains 19->41 35 208.91.199.223, 49712, 587 PUBLIC-DOMAIN-REGISTRYUS United States 21->35 37 3.220.57.224, 443, 49711 AMAZON-AESUS United States 21->37 39 api.ipify.org 21->39 49 Tries to harvest and steal ftp login credentials 21->49 51 Tries to harvest and steal browser information (history, passwords, etc) 21->51 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1142c04f790d684080f3b80c61dce80a1250038e681a4546559c272fc93708c5/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-31 11:57:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cfbmat3zbvuebahtxaggdxhibijfaa4onanekrsvtqts7sjxbdcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1038c10cdf14d50b7bf14e8d6b0c2eb9c8849837ff19ac03e79ad16ffc2c2143
AgentTesla
30e9a12678d0f48ab2e58c4c676d7bf56351025550275913bfaa491b0382be2a
AgentTesla
8ccea9d264f5584180de3b726b676590bfec351367d48a03decb1ee37f9f3965
AgentTesla
8f3caefce2530518144bab9f75c4489f84b0fdacbebdc953ac41a73c95356f44
AgentTesla
9f94bfaf7433e3b0142b5a57965199ec01c4e69b1c5598642d165138ebf742f3
AgentTesla
d45e5775d0d833995cf846f564dc8185ffaa53706a8c27cca07c941b1aaa42fd
AgentTesla
+ 22'208 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221031-wqa3eabff2/
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
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
15d73a776fe344c81d89f8c1403a88694e798a4698997b7e71ff8cd285043e5e
MD5 hash:
30f4d7c4a68786ee7add65357696b171
SHA1 hash:
f1dc5ea4551456140bda5f1be92ea156260cab2f
Link:
https://www.unpac.me/results/604a1d80-26dc-4d39-8db0-ea5a70cc2346/
SH256 hash:
964fa2bf45ef079bdb7bf5a7db2bd832931a42504c2b4bdc8d636b05e3b7fd53
MD5 hash:
f738b3007387c92a87c88f99215dd219
SHA1 hash:
df989e2d6693d5e2b2abd8125f0033e2f95f5a59
Link:
https://www.unpac.me/results/604a1d80-26dc-4d39-8db0-ea5a70cc2346/
SH256 hash:
645bd021bee9fcca2d7ff942a0447b89a92e9f11c57bc781c26538a3125bbf60
MD5 hash:
d57b2fb883693daec2d16b187f4c8fe6
SHA1 hash:
ae1eeb3bd8f3ae965d31656fa0144fef5d24ebce
Link:
https://www.unpac.me/results/604a1d80-26dc-4d39-8db0-ea5a70cc2346/
Parent samples :
c15f82417ea6a98a8760488ef7d3881f74a28b3cf3f37106f3c012b9e0572267
824beccd394f8353802f6cb9c85da718fed66254e1ea95e8d34fef5a413242f6
ead17f7cb34256e3d832042ddffdf17b87d7ea150fbd11cfbc8defbb3a86f67f
d5c2951b5fada26015c7b4520529d7c24f285aaccdae3768956513c86cf4195d
5419b072a9edf702026def4104a16a22fc7ac5ad7a846d06d3c16e93d8aab540
7635639996bf57de5c0a337f05cdf48eec4345476b1acdd5db84c2f1967803b0
SH256 hash:
b48602e164616de107ecc36bb5b602e7dfd31612255b0c47ebc7cc5f7e90ce7e
MD5 hash:
198b31ade7267c636706be18731a227d
SHA1 hash:
8e5faa30b2d24f950695dd231963b9aa08367463
Link:
https://www.unpac.me/results/604a1d80-26dc-4d39-8db0-ea5a70cc2346/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/604a1d80-26dc-4d39-8db0-ea5a70cc2346/
SH256 hash:
1142c04f790d684080f3b80c61dce80a1250038e681a4546559c272fc93708c5
MD5 hash:
0bdbed1494189c8f65584d0fd6e09ad1
SHA1 hash:
b5647bc7427b3aa54fc383c0770ed8520ab2cb65
Link:
https://www.unpac.me/results/604a1d80-26dc-4d39-8db0-ea5a70cc2346/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1142c04f790d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/1142c04f790d684080f3b80c61dce80a1250038e681a4546559c272fc93708c5

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.

Web download

AgentTesla

Executable exe 1142c04f790d684080f3b80c61dce80a1250038e681a4546559c272fc93708c5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2378107/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/326532/

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