MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4
SHA3-384 hash: 005445595195e34a44467826ed793d11071006851b6d5a615ff1b3453dc69f4fb454fdd6d4da76898d66b062e12402e1
SHA1 hash: a19983bf603709572709b6bc2e8b9ceb27e8004c
MD5 hash: b784753573a97f1b63931c1931e880a1
humanhash: july-emma-india-oscar
File name:r326598833241133158045.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:626'176 bytes
First seen:2023-07-14 12:23:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:R/APm9A5COGr466+oeQmPemGS2UmiAuAbrAiuN7JV4dA5asyJJoAb:RAmWQHa+oedSoeV87MA5axJ
Threatray 4'894 similar samples on MalwareBazaar
TLSH T1E1D412A91A7F1B12D2794BF64190263083BA45EBB935F3935CDDB0CBA7A1B410E90F53
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter FXOLabs
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
r326598833241133158045.exe
Verdict:
Malicious activity
Analysis date:
2023-07-14 12:28:01 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/8d91cdd0-5272-4432-97f3-fcfbb00e5e04

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/418804/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.101852.16782.22943.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca9cd48e-4be6-4a81-81b5-6b3ece80af93
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1273180
Signature
.NET source code contains potential unpacker
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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: 1273180 Sample: r326598833241133158045.exe Startdate: 14/07/2023 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected AgentTesla 2->55 57 3 other signatures 2->57 6 r326598833241133158045.exe 3 2->6         started        10 newapp.exe 3 2->10         started        12 newapp.exe 2 2->12         started        process3 file4 23 C:\Users\...\r326598833241133158045.exe.log, ASCII 6->23 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->59 61 May check the online IP address of the machine 6->61 14 r326598833241133158045.exe 17 10 6->14         started        63 Multi AV Scanner detection for dropped file 10->63 65 Machine Learning detection for dropped file 10->65 67 Injects a PE file into a foreign processes 10->67 19 newapp.exe 14 7 10->19         started        21 newapp.exe 7 12->21         started        signatures5 process6 dnsIp7 29 mail.gamasof.com 50.87.249.50, 26, 49697, 49700 UNIFIEDLAYER-AS-1US United States 14->29 31 api4.ipify.org 104.237.62.211, 443, 49696, 49701 WEBNXUS United States 14->31 33 api.ipify.org 14->33 25 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 14->25 dropped 27 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 14->27 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->41 43 Tries to steal Mail credentials (via file / registry access) 14->43 45 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->45 35 api.ipify.org 19->35 37 64.185.227.156, 443, 49703 WEBNXUS United States 21->37 39 api.ipify.org 21->39 47 Tries to harvest and steal browser information (history, passwords, etc) 21->47 49 Installs a global keyboard hook 21->49 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 15:39:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7xcvj2n7goatchiiuszeymfjdbin7htedzpgcl5v7k3yxncfdca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
013e6f988cffdcb26a297613671f377150726767d9ee06fd174afefbcbfb5d4c
AgentTesla
0aea55a753fc5e090556cab151517684fc4526f2fdf65523abea2853ad11ba3c
AgentTesla
3a6a2e0247c33592adc7e878f857445646bfd096af399fb1473d35121a8eff01
AgentTesla
71626f4c825903dc56b7df19096cf84ae800ce19aa6e02f23d72fe847eb3cec1
AgentTesla
b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5
AgentTesla
d71f0f448eaf4589f3e415bf5fd1ccc10d6ef85f2279539c263c4f6928836bda
AgentTesla
e488357deab9f51c660ede6e32a4215c1e756fe1b16e4ffba6728c1edcf7e1c3
AgentTesla
+ 4'884 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/230714-pk183see3y/
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
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:
e9d83143cfd50066ac899baae6ed2226d033bde2c5c9379a900a32f98a0e607f
MD5 hash:
35fa06138e13c535fddcef5c6ebfe9ee
SHA1 hash:
e9f713ad7ad2ca36f13dcc33296ad81d8754dcf4
Link:
https://www.unpac.me/results/3ba1ae45-b387-4829-abca-6661449d3ec4/
SH256 hash:
3afe73e5b274054e9cc9dcb7bd8222d87a74709111484470472a642f9bfe99b5
MD5 hash:
73bfa5b1e7d2509008281bf64c79f1ca
SHA1 hash:
bb9105d02f3ddc88d98dacf5c9d7f90c50903733
Link:
https://www.unpac.me/results/3ba1ae45-b387-4829-abca-6661449d3ec4/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/3ba1ae45-b387-4829-abca-6661449d3ec4/
SH256 hash:
94e06218a33858a6229437fe75e4576b3784071bdf4e31fdd60cb76bf06b68e3
MD5 hash:
feefcba6d1861502de15d3cb09be469c
SHA1 hash:
27ba242f216ef7cc34fd7ac68e0e00852cdc24c6
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/3ba1ae45-b387-4829-abca-6661449d3ec4/
Parent samples :
3a6a2e0247c33592adc7e878f857445646bfd096af399fb1473d35121a8eff01
2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4
b368be5510f752b95e68f8551d43c43f6024f4a71f8ce12c331f6a8d3980e667
850ce005298ab95b563a50c0b95618d97bc4696e3fffddf12b06c25bf933bfb0
cba2f2c29dff2ed1b515c1dc0e157b4f84727a6c55993dd3b124e581a6a11c60
SH256 hash:
2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4
MD5 hash:
b784753573a97f1b63931c1931e880a1
SHA1 hash:
a19983bf603709572709b6bc2e8b9ceb27e8004c
Link:
https://www.unpac.me/results/3ba1ae45-b387-4829-abca-6661449d3ec4/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2fee2aa74df9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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

Executable exe 2fee2aa74df99c0988e8452592618548c286fcf320f2f3097dafd5bc5da228c4

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/418804/

Comments