MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3eabb840d6fee575019a537acce1e940085f634df55c2fe9633159783e4b014. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3eabb840d6fee575019a537acce1e940085f634df55c2fe9633159783e4b014
SHA3-384 hash: 1185c12e2a6c10c24eced725cc6c0b6366d77a1db83941a0f6fd1195bb84de7fc58b6b15f3c3f579ec199f7b00dc949d
SHA1 hash: 91df0daf9c1d543048ca558f84d3aa7fa1130267
MD5 hash: 17871e88a6e04bafdaeff9efac8686e5
humanhash: yellow-diet-washington-two
File name:?????? Project Order Request List .exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:328'192 bytes
First seen:2022-11-10 03:35:25 UTC
Last seen:2022-11-10 05:38:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:2kFavqCuvpWQdv2/TJPeIKUX+shVH5mjOpar9Pq4cLQ:2gC8Dde/4UX+ular9PKL
TLSH T1E864122AB7C9DEDBC29C043D4C53A69053E0DCE1798BD747690E73A69E703C6690618F
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon cc86f0cce9f1b2e0 (1 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla C2:
http://ori.ydns.eu/ori/inc/168061e7445d0c.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
b6f802e1-f7fb-4d9e-874e-dc1948ddf00d
Verdict:
Malicious activity
Analysis date:
2022-11-10 03:37:45 UTC
Tags:
trojan rat agenttesla opendir stealer
Link:
https://app.any.run/tasks/3116b0d1-0f88-4ce0-b3f3-d6c58f68cf8f

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/331677/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.9628.21420.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
Link:
https://www.filescan.io/uploads/636c71a282dd9f2e265345bc/reports/ddd99034-0656-41dc-b9b1-2e9a45961027/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/a8ae69f6-85b7-4f68-b779-5033b7523f7c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1109969
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to register a low level keyboard hook
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 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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (a lot of spaces)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 742643 Sample: ______ Project Order Reques... Startdate: 10/11/2022 Architecture: WINDOWS Score: 100 62 Snort IDS alert for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 5 other signatures 2->68 7 ______ Project Order Request List            .exe 4 2->7         started        11 weaklink.exe 3 2->11         started        process3 file4 52 ______ Project Ord...           .exe.log, ASCII 7->52 dropped 70 Writes to foreign memory regions 7->70 72 Allocates memory in foreign processes 7->72 74 Injects a PE file into a foreign processes 7->74 13 RegAsm.exe 15 4 7->13         started        17 cmd.exe 3 7->17         started        20 cmd.exe 2 7->20         started        22 cmd.exe 1 7->22         started        76 Machine Learning detection for dropped file 11->76 24 RegAsm.exe 4 11->24         started        26 cmd.exe 1 11->26         started        28 cmd.exe 2 11->28         started        30 cmd.exe 11->30         started        signatures5 process6 dnsIp7 54 ori.ydns.eu 41.216.183.61, 49697, 49700, 80 AS40676US South Africa 13->54 56 gfbags.co 173.230.249.193, 443, 49696, 49699 ASACENET1US United States 13->56 60 2 other IPs or domains 13->60 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->78 80 May check the online IP address of the machine 13->80 82 Tries to steal Mail credentials (via file / registry access) 13->82 92 2 other signatures 13->92 48 C:\Users\user\AppData\...\weaklink.exe, PE32 17->48 dropped 50 C:\Users\...\weaklink.exe:Zone.Identifier, ASCII 17->50 dropped 32 conhost.exe 17->32         started        84 Uses schtasks.exe or at.exe to add and modify task schedules 20->84 34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 schtasks.exe 1 22->38         started        58 api.ipify.org 24->58 86 Tries to harvest and steal ftp login credentials 24->86 88 Tries to harvest and steal browser information (history, passwords, etc) 24->88 90 Installs a global keyboard hook 24->90 40 conhost.exe 26->40         started        42 schtasks.exe 26->42         started        44 conhost.exe 28->44         started        46 conhost.exe 30->46         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3eabb840d6fee575019a537acce1e940085f634df55c2fe9633159783e4b014/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-10 03:36:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6pvlxbann7xfouazuu32ztq6sqail5ru35k4f7uwgmkzpa7ewaka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221110-d5zp7seea4/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
http://ori.ydns.eu/ori/inc/168061e7445d0c.php
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/259c7a17-f206-4b5b-bbbc-7504d8b6e523
Unpacked files
SH256 hash:
f10b0f8db5f6af0192ca51d5d92379f8bd90871d0e3783ceab3adcdb15b13273
MD5 hash:
558b76d49828db9b3616a7a8f0c54abb
SHA1 hash:
1d3257bb2936d555f10b5ba5ad9156e2dc59b0bd
Link:
https://www.unpac.me/results/87ca9f8b-a957-453b-9517-a53d144d15c6/
SH256 hash:
f3eabb840d6fee575019a537acce1e940085f634df55c2fe9633159783e4b014
MD5 hash:
17871e88a6e04bafdaeff9efac8686e5
SHA1 hash:
91df0daf9c1d543048ca558f84d3aa7fa1130267
Link:
https://www.unpac.me/results/87ca9f8b-a957-453b-9517-a53d144d15c6/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f3eabb840d6f/report/overview.html
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/f3eabb840d6fee575019a537acce1e940085f634df55c2fe9633159783e4b014

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Cape
Cape
https://www.capesandbox.com/analysis/331677/

Comments