MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2b319e1d2fdad6549ad9f56894221d7c3f8706d96012316dae1b52231a46247. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2b319e1d2fdad6549ad9f56894221d7c3f8706d96012316dae1b52231a46247
SHA3-384 hash: 2119066de6a8db510a16b651f11800f6b2ec275288d3452139a63fb93dc802a394051ecc6fc3e7dd5109f107d10e5914
SHA1 hash: bac45312aa85db259726786ef76ebdb44276e35d
MD5 hash: c8cb659f339977e11307d13ec75711ab
humanhash: hot-bacon-mars-burger
File name:SecuriteInfo.com.Trojan.PackedNET.1755.26213.23388
Download: download sample
Signature AgentTesla
Create hunting rule
File size:903'168 bytes
First seen:2023-01-10 11:32:35 UTC
Last seen:2023-01-31 15:17:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:K9Gs5nyyxDqEZV/NWCe5oSu7ek6PS7ggh/Wgfz:K9Gs5nyCDqEZVooSuOWDh/Wgf
TLSH T17A15022916F5794DF83DA3BB9101D6A803B0AE31C749E55D1DE73ACACBFD62A4217203
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 SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
11
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1755.26213.23388
Verdict:
Malicious activity
Analysis date:
2023-01-10 11:35:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f4ae815c-0c39-4137-a5b0-dbe2fd26f6f4

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/351479/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1755.26213.23388.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63bd4cf183a5ae8cb4a84fd4/reports/4f55b78c-f362-4cac-bc0a-c555570b6d03/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e623734c-3564-4e9e-a4ca-af6d4be21187
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1148667
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2b319e1d2fdad6549ad9f56894221d7c3f8706d96012316dae1b52231a46247/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-10 11:33:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6kzrtyos7wwwksnnt5lisqrb27b7q4dnsyasgfw24g2semnemjdq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection
Link:
https://tria.ge/reports/230110-nnvp2abf3x/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/07a13ae2-0e3d-4ae1-8410-dc1e114ecb12
Unpacked files
SH256 hash:
c47e2d12442ecc8e285ac50096896d2f5c5e7eb0d6be54c211011e8c440e2c83
MD5 hash:
134c8597c51c3ceb44400bc003c60fa2
SHA1 hash:
7ca835dd55c7a84175c03c86d2892719e3d05092
Link:
https://www.unpac.me/results/696f2c61-e437-4952-a4eb-f8643f4f975f/
SH256 hash:
a672e21014c9589a556350620b11689a7748ede0610a5f7b00b54277a4ff47a3
MD5 hash:
9e32e1fd16d55332a70610330a21ed89
SHA1 hash:
79c1aca6a15ddd848614e3fa735d3d727901e565
Link:
https://www.unpac.me/results/696f2c61-e437-4952-a4eb-f8643f4f975f/
SH256 hash:
74e94606b27730f257a5075cbb9adc0e787fde4cc984737668335d800e0eabaf
MD5 hash:
57fd71193a3666624fc2729a9d750455
SHA1 hash:
76bf3da3a24a587ae3b75d43b862fe6c33829926
Link:
https://www.unpac.me/results/696f2c61-e437-4952-a4eb-f8643f4f975f/
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
Link:
https://www.unpac.me/results/696f2c61-e437-4952-a4eb-f8643f4f975f/
SH256 hash:
6fa0753bb47aef148dc545f672911450d0843c0a2044a5a1c3ac856bfd74d000
MD5 hash:
12d4b748d718d8d0c0864fa807b47fc1
SHA1 hash:
26ae25d794ff05bcc7478ac887c346a3a4062a54
Link:
https://www.unpac.me/results/696f2c61-e437-4952-a4eb-f8643f4f975f/
SH256 hash:
f2b319e1d2fdad6549ad9f56894221d7c3f8706d96012316dae1b52231a46247
MD5 hash:
c8cb659f339977e11307d13ec75711ab
SHA1 hash:
bac45312aa85db259726786ef76ebdb44276e35d
Link:
https://www.unpac.me/results/696f2c61-e437-4952-a4eb-f8643f4f975f/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f2b319e1d2fd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/f2b319e1d2fdad6549ad9f56894221d7c3f8706d96012316dae1b52231a46247

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

zip 2c458185b7132e9ddefff47aa37a1c0da2f6db354d9db73f715cb74d80a0a854

AgentTesla

Executable exe f2b319e1d2fdad6549ad9f56894221d7c3f8706d96012316dae1b52231a46247

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/351479/
  
Dropped by
SHA256 2c458185b7132e9ddefff47aa37a1c0da2f6db354d9db73f715cb74d80a0a854
  
Dropped by
MD5 cf6f19506adf9f63e7ff1787c68d9daa

Comments