MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8aba0e5b9847ec754c70691ce5b2ebe888ea4d3599a3fd7d6b431603ba2d77ad. 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: 13
| SHA256 hash: | 8aba0e5b9847ec754c70691ce5b2ebe888ea4d3599a3fd7d6b431603ba2d77ad |
|---|---|
| SHA3-384 hash: | a99b9a37881100f32ce6bf63892c5b03ef143585d60f1efc9962a0abf4c6a890af9c50a9cb51ae7b9019ae9490d1bafa |
| SHA1 hash: | 6b7893406f444e7132fec10633c9aa63413d3b1f |
| MD5 hash: | 5e3c0b08904d967d151047a51ca76cc1 |
| humanhash: | cat-butter-nuts-kentucky |
| File name: | 5e3c0b08904d967d151047a51ca76cc1 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 724'389 bytes |
| First seen: | 2023-02-08 01:31:40 UTC |
| Last seen: | 2023-08-25 17:27:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:cYa6uW0O0WqiBiGei7FTjUosytWnSS1SqYXtbVMXGzcA+KDOTLf2EYs1/rnDVDPv:cYWWqyTTVNVMWzzhAKEL/DpLnFyoLFh |
| Threatray | 20'526 similar samples on MalwareBazaar |
| TLSH | T16BF4E0437A40B7E1D8B444392C0AC1F70B956E399A053E5B3AD4BF3F38B6123964976A |
| 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): |  |
| dhash icon | fce4dcccf0797979 (1 x NanoCore, 1 x AgentTesla, 1 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ EFT-PO.doc
Verdict:
Malicious activity
Analysis date:
2023-02-01 19:37:25 UTC
Tags:
exploit cve-2017-11882
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
2/10
Confidence:
83%
Tags:
overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
Unknown
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Installs a global keyboard hook
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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 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:
Threat name:
Win32.Trojan.Nemesis
Status:
Malicious
First seen:
2023-02-02 04:22:26 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
29 of 39 (74.36%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'516 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
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
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5661887202:AAEdmGK268nwK3Q0KQ-lOdGhXERPNRUJtz4/
Unpacked files
SH256 hash:
48c3b588acde2f4ffa0199bb20421187c009d9cea574ff42b55e4c599149576e
MD5 hash:
d99e1d848e4eefcbb814ccfb392ab3e9
SHA1 hash:
ab0750bc7989ee00557f32f83f27b933f79c514a
SH256 hash:
8aba0e5b9847ec754c70691ce5b2ebe888ea4d3599a3fd7d6b431603ba2d77ad
MD5 hash:
5e3c0b08904d967d151047a51ca76cc1
SHA1 hash:
6b7893406f444e7132fec10633c9aa63413d3b1f
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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