MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2
SHA3-384 hash: c65747cce9d2a4401b346c56a11f94cd293639a26d9306fc31e4223e5b723b868303798e460e42e09080c481ba060059
SHA1 hash: 898e98541966df2ee2cdf79bfc04082c201a3a1f
MD5 hash: 13a12db020fd20632377e76513b3ad46
humanhash: single-timing-bacon-beer
File name:RFx - NRSB-SPCI_QHK_NRSB_SPCI_115R1_023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:292'116 bytes
First seen:2023-07-03 19:31:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6vLFNNU3IskPtsRC1yY5MlposxnHyVNdhQj+E3D7R0:/YFLFNN9T2C1Ra9nX+EXR0
TLSH T1C154120D63E5C2A7EC51D670A9BE05227FA3D66020FDC757AB945E0A3D33902CA5E3D2
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
300
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
RFx - NRSB-SPCI_QHK_NRSB_SPCI_115R1_023.exe
Verdict:
Malicious activity
Analysis date:
2023-07-03 19:33:33 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/21df0e0a-c69a-4fe7-8e53-a470b3cf45b7

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/406185/
Detection(s):
SecuriteInfo.com.Variant.Tedy.391406.22502.23315.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/95426/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64a322361a035eeff9b3ce38/reports/212252b7-73b7-4bea-96ba-0dc57ef6bbab/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2
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/40f367b3-8b43-4adf-8a08-9e47f5ab9441
Result
Threat name:
AgentTesla, NSISDropper
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1266207
Signature
Contains functionality to register a low level keyboard hook
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
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)
Yara detected AgentTesla
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-03 02:17:09 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r26ivptzmxnamb4ligfmmxklo7anybu34mqaeubuywbqihmxdxza._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230703-x8x6bsbc4v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d354d4d48f67dd85249f780adb6c2f93601a25226ea1bd47a023e7b93e511915
MD5 hash:
2b5feadd75c7b85acfbfcc293ffc550a
SHA1 hash:
a593faa71612133d28c51a074bfb5a23bbc15952
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
SH256 hash:
ff05e4ea183e35441ff68af937f1a5f6d533b2fe71d809b475d203cdf384e4a8
MD5 hash:
bd0a7a736dadce21bbcfa2e1f27710a5
SHA1 hash:
47ddf6821848fea00b027e802f9e5825fe90e047
Detections:
AgentTesla
Create hunting rule
AgentTesla
Create hunting rule
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
Parent samples :
8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2
d6325d4aa8bc6a935f0d1b136a1e791c554cb78ffc23823e9601031e6a677c3d
SH256 hash:
69789ff19f66f3abec4893fae2f3e244a94985f6d4b734e5673b549d07c10a92
MD5 hash:
ecc88034e14426f4d69215f31c51e920
SHA1 hash:
0c12ec87a9bf243d577fb590322d4f45ba0cb0dd
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
SH256 hash:
d354d4d48f67dd85249f780adb6c2f93601a25226ea1bd47a023e7b93e511915
MD5 hash:
2b5feadd75c7b85acfbfcc293ffc550a
SHA1 hash:
a593faa71612133d28c51a074bfb5a23bbc15952
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
SH256 hash:
ff05e4ea183e35441ff68af937f1a5f6d533b2fe71d809b475d203cdf384e4a8
MD5 hash:
bd0a7a736dadce21bbcfa2e1f27710a5
SHA1 hash:
47ddf6821848fea00b027e802f9e5825fe90e047
Detections:
AgentTesla
Create hunting rule
AgentTesla
Create hunting rule
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
Parent samples :
8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2
d6325d4aa8bc6a935f0d1b136a1e791c554cb78ffc23823e9601031e6a677c3d
SH256 hash:
69789ff19f66f3abec4893fae2f3e244a94985f6d4b734e5673b549d07c10a92
MD5 hash:
ecc88034e14426f4d69215f31c51e920
SHA1 hash:
0c12ec87a9bf243d577fb590322d4f45ba0cb0dd
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
SH256 hash:
d354d4d48f67dd85249f780adb6c2f93601a25226ea1bd47a023e7b93e511915
MD5 hash:
2b5feadd75c7b85acfbfcc293ffc550a
SHA1 hash:
a593faa71612133d28c51a074bfb5a23bbc15952
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
SH256 hash:
ff05e4ea183e35441ff68af937f1a5f6d533b2fe71d809b475d203cdf384e4a8
MD5 hash:
bd0a7a736dadce21bbcfa2e1f27710a5
SHA1 hash:
47ddf6821848fea00b027e802f9e5825fe90e047
Detections:
AgentTesla
Create hunting rule
AgentTesla
Create hunting rule
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
Parent samples :
8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2
d6325d4aa8bc6a935f0d1b136a1e791c554cb78ffc23823e9601031e6a677c3d
SH256 hash:
69789ff19f66f3abec4893fae2f3e244a94985f6d4b734e5673b549d07c10a92
MD5 hash:
ecc88034e14426f4d69215f31c51e920
SHA1 hash:
0c12ec87a9bf243d577fb590322d4f45ba0cb0dd
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
SH256 hash:
8ebc8abe7965da06078b418ac65d4b77c0dc069be320025034c583041d971df2
MD5 hash:
13a12db020fd20632377e76513b3ad46
SHA1 hash:
898e98541966df2ee2cdf79bfc04082c201a3a1f
Link:
https://www.unpac.me/results/c162bd00-e58c-4119-9c14-8e7ca90a7f37/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8ebc8abe7965/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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Author:Elastic Security

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/406185/

Comments