MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e. 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: 26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e
SHA3-384 hash: 6553e0ad4d49b4c0342922f2a7e85ea7a33528dcd885950df11bd4350f0469e3507cd25679794347d03e36c6df3e9644
SHA1 hash: 9487349d9a526fb370f79cfe03049db8cd31b0bd
MD5 hash: a108331316cdaeafcd71daa1de0dee28
humanhash: beryllium-xray-hotel-william
File name:FAXMESSAGE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:868'352 bytes
First seen:2023-02-07 14:38:25 UTC
Last seen:2023-02-07 16:54:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:gA3TWNGIJfua6jldEFe6rxN5IC54TWM8:/5Va6+Ttgi
TLSH T16E05231052708638DCEBCA76D86D9A2113FA8A5FF76AF65DCE44B4FD6E00F44C29160B
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.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 e470f0dcd0dec0c0 (12 x AgentTesla, 4 x Loki, 3 x SnakeKeylogger)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
FAXMESSAGE.exe
Verdict:
Malicious activity
Analysis date:
2023-02-07 14:39:57 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/85c0b9c6-f4f2-4931-bbef-1bfb3aed0a2f

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/361401/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.8894.16929.5249.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e2628a1c9cbf7d62566bb5/reports/72e655a3-e9b1-433e-bcc7-28835dbccfe9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e
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/05617dcf-1e6e-46a2-b0a4-101358f711cc
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1167764
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 11:14:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e3xqqffaak7nzslxb4vtyxdzpb75anwhx6puq2i2e35cx66zaq7a._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/230207-r1bdpscb97/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5970985875:AAGxcS7riy4ZlEmFj2Z031AsUoRvment2iI/
Unpacked files
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/d7bea6b4-c6d4-4501-8536-8c3e252194fb/
SH256 hash:
e2e41cc0c493753449e00b5a29ed0f0af1452e0718d47c52bfdb2c08ade398eb
MD5 hash:
788a01cd09aabc19e13223aa791ffdfa
SHA1 hash:
8fae63d5b02345c29db87a87c92f3c2d6a812db2
Link:
https://www.unpac.me/results/d7bea6b4-c6d4-4501-8536-8c3e252194fb/
SH256 hash:
1a72babf4fc9b5689ad24557122adcc66d9c94e327b9b19a74a34f7ea0e2ac08
MD5 hash:
231ca348dc892e8efe5a4f4efee877fd
SHA1 hash:
7a3f565a432a64b44cdc52a7d43e4f810b07a12f
Link:
https://www.unpac.me/results/d7bea6b4-c6d4-4501-8536-8c3e252194fb/
SH256 hash:
42e5becfeca39dfa3694795db2446660c538b6877cbd4705ed097afa81b4a839
MD5 hash:
4cf8d3ba87065ebecc05f7bb57d2f72b
SHA1 hash:
4ebb09f0ddb3802dcd9903b588e602ec2cee4f75
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/d7bea6b4-c6d4-4501-8536-8c3e252194fb/
Parent samples :
9bbde4505ae5917c4068f53e4d85edc007bc93756be890dd112eae08a7e20e7c
b35cf0015d7ba7c4fd4a321e0f11ecbf7574359837a9d83166a651693141fd44
e31c608e7f7c15f3783ce3a0f60de2df28ac15195aa873d74feacfac98d2b0fb
969ed693de96feb146e36af913007eafca1fde166ccab5ebf191f0152acfd2a4
26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e
ea42fae9b34496f705c464ea47422432c07987c16dfc353a928771bad6bba029
8905801a8273b80a87ba32aa8d1bc2897178561ea39f82b387c746ec7241e0ec
b8d274e8109135f08ca54076322f97c8fb2ae345a51939205e4630a11a984ca3
59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951
1cd323bfff08daf001361fb642f30bf06ccda8d78d01c77727d80774a283b269
ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a
64b6ea060734356b1932cbe5f252ba9fb6169717a0ab7dd9063b3ee19c71b057
SH256 hash:
8f0c7e3047346b8d6477ff6d4639fd6157602c7ebc840f3432b99263f1cb415c
MD5 hash:
e5b073b30db1b058298f5df032164e4d
SHA1 hash:
15d3ada4e7ac01b766615b9b66785e7e2ae9b0ca
Link:
https://www.unpac.me/results/d7bea6b4-c6d4-4501-8536-8c3e252194fb/
SH256 hash:
26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e
MD5 hash:
a108331316cdaeafcd71daa1de0dee28
SHA1 hash:
9487349d9a526fb370f79cfe03049db8cd31b0bd
Link:
https://www.unpac.me/results/d7bea6b4-c6d4-4501-8536-8c3e252194fb/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/26ef0814a002/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/26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e

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.

Cape
Cape
https://www.capesandbox.com/analysis/361401/

Comments