MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a
SHA3-384 hash: 64b6ed89ce7668325019af695aeef7bcfe1a00d6f4ec5eb73089572ab644c5bead0febcf53a49431861c79e4e5e9b533
SHA1 hash: 0398f34b509ae3f90113366768bb8291a080c9d4
MD5 hash: 126ffecbf57af645ced6c06af4cc95fa
humanhash: vegan-nineteen-island-july
File name:PO#HG666788YH_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:335'360 bytes
First seen:2023-07-12 12:25:47 UTC
Last seen:2023-07-12 14:39:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:6UuU5sGI36CU13OFYf4ha+ym1btOaERstwpBCnd:6UCGI3dUlOUp+H0Tg0B0
Threatray 4'791 similar samples on MalwareBazaar
TLSH T17E64E04133BD8B77EABA1BF903A5544117BA747B5530CA884DD2B4CE3AA6F848381B53
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
287
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO#HG666788YH_pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-07-12 12:26:57 UTC
Tags:
agenttesla stealer rat
Link:
https://app.any.run/tasks/ef777d67-9a69-482f-9151-192130bf561e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/416791/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.9461.14817.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Creating a window
Stealing user critical data
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a
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:
Malicious
Link:
https://analyze.intezer.com/analyses/fe625e85-f7ae-42a5-8a71-60925e3cd66d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271705
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Copy file to startup via Powershell
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1271705 Sample: PO#HG666788YH_pdf.exe Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for domain / URL 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 14 other signatures 2->50 7 PO#HG666788YH_pdf.exe 3 2->7         started        11 pdfupdate.exe 3 2->11         started        process3 file4 28 C:\Users\user\...\PO#HG666788YH_pdf.exe.log, ASCII 7->28 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 54 May check the online IP address of the machine 7->54 56 Bypasses PowerShell execution policy 7->56 13 powershell.exe 13 7->13         started        17 PO#HG666788YH_pdf.exe 15 7 7->17         started        58 Injects a PE file into a foreign processes 11->58 20 pdfupdate.exe 14 7 11->20         started        22 powershell.exe 3 11->22         started        signatures5 process6 dnsIp7 30 C:\Users\user\AppData\...\pdfupdate.exe, PE32 13->30 dropped 32 C:\Users\...\pdfupdate.exe:Zone.Identifier, ASCII 13->32 dropped 60 Drops PE files to the startup folder 13->60 62 Powershell drops PE file 13->62 24 conhost.exe 13->24         started        34 198.23.221.13, 2525, 49707, 49708 AS-COLOCROSSINGUS United States 17->34 36 api4.ipify.org 64.185.227.156, 443, 49706, 49709 WEBNXUS United States 17->36 38 api.ipify.org 17->38 64 Installs a global keyboard hook 17->64 40 192.168.2.1 unknown unknown 20->40 42 api.ipify.org 20->42 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->66 68 Tries to steal Mail credentials (via file / registry access) 20->68 70 Tries to harvest and steal browser information (history, passwords, etc) 20->70 26 conhost.exe 22->26         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-12 10:05:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6yhvs5jvbjofzzygordolmpl6az4jxloqtuci2573f3zoyw532fa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1423a5d778e4db72f847f8841bb1dc04babace000a2ac3047ec1b8403d797db7
AgentTesla
31cc68f5423b08e95d1099c3e5f1ee1883a3b118c3cd2f51b8175d501505e92f
AgentTesla
5f8a41561a896a1b39c6adac5d21ada3fce2b6640deaa44fc22824f84c8064f1
AgentTesla
71f89701ea665ab429c5fabb91f89053ca165bfc489b54d963e7c4cfbb3338f3
AgentTesla
860da509a25f16cda9a80a5063d4b23bc6a702406fe3c94d69bfc10790219b4e
AgentTesla
c8bfd9368340e6e057d18ac8d45eb758bff6fadc9550711d5e25e9f183cecee4
AgentTesla
fee59f311b2bd04aed3c5f40d7453366ceda8931de8e9dee2a64ef03823455ac
AgentTesla
+ 4'781 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/230712-pl6vyseb2t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
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:
b39991e0cf1630a6fb51e58475485017cb871bca1a115835abf895df24f18dde
MD5 hash:
fa4f67bc731fc3c41fb6d2609a7ddd76
SHA1 hash:
a7b387ac011f0ac1a6ce602c9bc30d89d487f09d
Link:
https://www.unpac.me/results/77863510-ee00-4f5f-99bd-19f509721461/
SH256 hash:
f6ddf4acf05521632347ca97793521ab110c4a9b68724cbf484a75cb19b3e375
MD5 hash:
81aeac04673f6d903cc606e365f22da2
SHA1 hash:
7c6625e3d9892496737ade7880c8601601a7c965
Link:
https://www.unpac.me/results/77863510-ee00-4f5f-99bd-19f509721461/
SH256 hash:
f8173425c536eaefdccc14a974c6e317c7a0749f70b9e73e901a96b0bd889d72
MD5 hash:
e7cf624aa703c390958ccbea25296555
SHA1 hash:
4979b283ceb958f262bd980401257790987d5387
Link:
https://www.unpac.me/results/77863510-ee00-4f5f-99bd-19f509721461/
SH256 hash:
f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a
MD5 hash:
126ffecbf57af645ced6c06af4cc95fa
SHA1 hash:
0398f34b509ae3f90113366768bb8291a080c9d4
Link:
https://www.unpac.me/results/77863510-ee00-4f5f-99bd-19f509721461/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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

Executable exe f60f5975350a5c5ce7067446e5b1ebf033c4dd6e84e8246bbfd9779762ddde8a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/416791/

Comments