MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65
SHA3-384 hash: 9baf4cf16f277b055a8a1397fefa32e701ea85b119c00ed92831dc0971936ec640db5641a308b4e655d54634617efdaf
SHA1 hash: f8a03d09d40ebc5cc4a1e962fc3af809d6a51883
MD5 hash: 6281c6036312d97154024e12f8b99ae3
humanhash: five-pizza-indigo-gee
File name:PI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:842'240 bytes
First seen:2023-09-25 13:14:15 UTC
Last seen:2023-09-26 05:34:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:rOTN65b3VJN8vESN1FFkF4TFWAN+DY4sPlyDNZuD5j+A1q7JfdEQfQDRw4fi3eye:rOTN65b3VJZv40AN+s4s9DcJVE1
Threatray 5'782 similar samples on MalwareBazaar
TLSH T17005E79D721072EFC857C872CA681C64EBA1747B930B9207A06726EDEE5D997CF140F2
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
282
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PI.exe
Verdict:
Malicious activity
Analysis date:
2023-09-25 13:14:52 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/e25319cb-0855-43cc-9e07-57f7e8348a20

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/451092/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11599.4973.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Sending a custom TCP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/651187d71edabd99829fcd24/reports/d7986205-bfa9-4abc-8831-6a0fde75eaba/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65
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/9c653f22-c360-4c72-85e6-127415158d8a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1313905
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Sample uses string decryption to hide its real strings
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-09-25 01:22:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
23 of 38 (60.53%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dzmaspmpt66zreqegxxyncyu4ud4goytpmxz2qk7eubtjw4mfvsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3c4a2782dee4d2ba36d30300117f2ada72254fff19c923d0560eb0ce1afd2faa
AgentTesla
493b2ded607633e6df0d1b272a717d12adee8171a49b736e006754ca4645567a
AgentTesla
5167b917426b8435d81522f885966f00cbf7f5b896e2a6b18696bb0f1194756c
AgentTesla
8cbd4c3b44b01f2cf5887f3ae447c4a2b72b042a25403095d5b72e900335c116
AgentTesla
99e76ca97c74ea9e8fe112a45a88f4fd6a684cda8d8666dfe20dc2eef4d61455
AgentTesla
e78c8648218f38b73143f2db83c972448cbebf6018e3d74f99622a84f3aff875
AgentTesla
f4dd348e024bb4464e90366feb9b0096d93a1523eaa12254c5b30c0af7c918c2
AgentTesla
+ 5'772 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/230925-qg8dnafa6x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Unpacked files
SH256 hash:
45259ec9bdecc4045f498c73ac9df4029bfe1aab44f3b33a5bd64555abb10bf3
MD5 hash:
b169b09ca6755cb548ed897a91a4bd19
SHA1 hash:
e5f1ad3e4432a9b5181048aa83ea45b4914cb652
Link:
https://www.unpac.me/results/54ebb6b2-d27a-4dbd-ba17-bce96c75f1a0/
SH256 hash:
619718e0bbbeae5e5fc6c58406d063e042f6668165513495cbe1f944ba414c92
MD5 hash:
5d50a2899eaaa60f476b98e3b12fe49f
SHA1 hash:
8dd950a8f5730d7ba1b4da24200a1735cbf289e0
Link:
https://www.unpac.me/results/54ebb6b2-d27a-4dbd-ba17-bce96c75f1a0/
SH256 hash:
4c582359ec776acc296a56d3b18a5e51f7a4e00f5fbd8fd4a3e42add7ba9753f
MD5 hash:
ae7a538471533b77178d722d73d7385d
SHA1 hash:
45f099ab188a6cb8cb3c79dbdf812b905d73d616
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/54ebb6b2-d27a-4dbd-ba17-bce96c75f1a0/
Parent samples :
493b2ded607633e6df0d1b272a717d12adee8171a49b736e006754ca4645567a
e78c8648218f38b73143f2db83c972448cbebf6018e3d74f99622a84f3aff875
8cbd4c3b44b01f2cf5887f3ae447c4a2b72b042a25403095d5b72e900335c116
1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65
7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7
0cdf3f70618d7d304ea20a4319eb6a56173b3e46134aec966f55b20f5505eb94
SH256 hash:
1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65
MD5 hash:
6281c6036312d97154024e12f8b99ae3
SHA1 hash:
f8a03d09d40ebc5cc4a1e962fc3af809d6a51883
Link:
https://www.unpac.me/results/54ebb6b2-d27a-4dbd-ba17-bce96c75f1a0/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e58093d8f9f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

rar 800213d0f2c772534e83efe8f0910c0476766c473a89a21bb4b46dadbd36d231

AgentTesla

Executable exe 1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/451092/
  
Dropped by
SHA256 800213d0f2c772534e83efe8f0910c0476766c473a89a21bb4b46dadbd36d231
  
Dropped by
MD5 f4b3c4479320f44208d086ee172e1232

Comments