MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951. 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: 59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951
SHA3-384 hash: a2ce0d35aed856d3c81017d7db12c1baf243ec4f4c8bd252f2801eddbbdc5703393c0152550c5c7d75e76355cb7b640c
SHA1 hash: 60f85083812251f2e4491ed4504b83a148f3ad3b
MD5 hash: 527560c57b47028e55d1a4ebcc727778
humanhash: steak-may-aspen-triple
File name:Declaration533049847.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:706'560 bytes
First seen:2023-05-02 07:42:55 UTC
Last seen:2023-05-13 22:49:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:A8kEA0YajQSOy1rug6qIo7BUDQANdmImzg/oXegQVt:A8kQNJOsruC6Dd4k/
Threatray 2'810 similar samples on MalwareBazaar
TLSH T1E1E4AE535065CD0FFE6ADBB091B4FF95B6F1F07360D194242BB921C9CAA9F011E8C52A
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
242
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Declaration533049847.exe
Verdict:
Malicious activity
Analysis date:
2023-05-02 08:04:01 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/20f08bff-4ae8-488a-ab7e-109bf7bd2eda

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/385960/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6450bf1616ef4c66565763c8/reports/d34ab233-5b76-48bf-a920-8df093af7ed0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951
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/59bacaaa-3018-414d-9dfd-a72e00b606ba
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1224398
Signature
.NET source code contains potential unpacker
Found malware configuration
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 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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2023-05-02 07:43:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhsxz756lgskrxkieibulybcwqo6wydfi4c2kgfau5gvzbsjnfiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e
AgentTesla
8612a4be1e824a7d1062b9c37210e39cfd3677970b859ca80a46e8a1e7e424d2
AgentTesla
8905801a8273b80a87ba32aa8d1bc2897178561ea39f82b387c746ec7241e0ec
AgentTesla
969ed693de96feb146e36af913007eafca1fde166ccab5ebf191f0152acfd2a4
AgentTesla
9d1779f9a627d5d1cd19c2a1f74f71eddb92cc11d8757d4ea3a2e7b315f4186d
AgentTesla
a85d2aa65e5b5d69769ff7dd1a63e90de9bd7f96a76fa96c52137587b63d1016
AgentTesla
b35cf0015d7ba7c4fd4a321e0f11ecbf7574359837a9d83166a651693141fd44
AgentTesla
b8d274e8109135f08ca54076322f97c8fb2ae345a51939205e4630a11a984ca3
AgentTesla
dc9592028314f25ba440ef8629468e39714188cdd0d681e76d2e8222bec8978c
AgentTesla
e31c608e7f7c15f3783ce3a0f60de2df28ac15195aa873d74feacfac98d2b0fb
AgentTesla
+ 2'800 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/230502-jj9wyabh9w/
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:
af0925e4c632166ff87032bc43ea4f85a3805db3782a49724d125f44c0731114
MD5 hash:
b9897ba5e468e516e162fd3790a9ddbc
SHA1 hash:
db264c796e4a36a45af11e8a7bf71cf0dadce0f0
Link:
https://www.unpac.me/results/87b376b3-0dcb-4338-8b41-47c9175b8628/
SH256 hash:
c8808b69b0f4d52c253e35b001da94086786b34162fd51daa3f17eda94bac7f0
MD5 hash:
da56041df789c24cb2a36a364431f766
SHA1 hash:
876e6c579d1092a76ce90c500c43af0cf11724a4
Link:
https://www.unpac.me/results/87b376b3-0dcb-4338-8b41-47c9175b8628/
SH256 hash:
3d4f2438c181a47288694c41ccf5de45e6653bbdc86fa109cc724458359aac59
MD5 hash:
8fbe8734ec58e7a489311674def2a8ea
SHA1 hash:
7ec10ef6aefad8db070ce84277a495a7b9fcd62e
Link:
https://www.unpac.me/results/87b376b3-0dcb-4338-8b41-47c9175b8628/
SH256 hash:
42e5becfeca39dfa3694795db2446660c538b6877cbd4705ed097afa81b4a839
MD5 hash:
4cf8d3ba87065ebecc05f7bb57d2f72b
SHA1 hash:
4ebb09f0ddb3802dcd9903b588e602ec2cee4f75
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/87b376b3-0dcb-4338-8b41-47c9175b8628/
Parent samples :
9bbde4505ae5917c4068f53e4d85edc007bc93756be890dd112eae08a7e20e7c
b35cf0015d7ba7c4fd4a321e0f11ecbf7574359837a9d83166a651693141fd44
e31c608e7f7c15f3783ce3a0f60de2df28ac15195aa873d74feacfac98d2b0fb
969ed693de96feb146e36af913007eafca1fde166ccab5ebf191f0152acfd2a4
26ef0814a002bedcc9770f2b3c5c79787fd036c7bf9f48691a26fa2bfbd9043e
ea42fae9b34496f705c464ea47422432c07987c16dfc353a928771bad6bba029
8905801a8273b80a87ba32aa8d1bc2897178561ea39f82b387c746ec7241e0ec
b8d274e8109135f08ca54076322f97c8fb2ae345a51939205e4630a11a984ca3
59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951
1cd323bfff08daf001361fb642f30bf06ccda8d78d01c77727d80774a283b269
ea6ca8b50b5fa2bb41ccca9076020cc9ce9e53068fa85cb1be11d1ef1a3c591a
64b6ea060734356b1932cbe5f252ba9fb6169717a0ab7dd9063b3ee19c71b057
SH256 hash:
9e84a8ea7c7bc242638452db2eee5b4c8cf95cc724edbb0d61f492ec1527ff42
MD5 hash:
65133f25f3a18a4e136d621babb8d15b
SHA1 hash:
4bea80630d17d74bb80a4e648ba5ae100e268b02
Link:
https://www.unpac.me/results/87b376b3-0dcb-4338-8b41-47c9175b8628/
SH256 hash:
59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951
MD5 hash:
527560c57b47028e55d1a4ebcc727778
SHA1 hash:
60f85083812251f2e4491ed4504b83a148f3ad3b
Link:
https://www.unpac.me/results/87b376b3-0dcb-4338-8b41-47c9175b8628/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/59e57cffbe59/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 59e57cffbe59a4a8dd48220345e022b41deb60654705a518a0a74d5c86496951

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385960/

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