MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 640367fad550829f947c4910d32d1d141965d95ecbb8d03c60642b22e18d2494. 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: 15
| SHA256 hash: | 640367fad550829f947c4910d32d1d141965d95ecbb8d03c60642b22e18d2494 |
|---|---|
| SHA3-384 hash: | 2751472d9145b32c11c49a80d5b81c6758ba2ff94034e05691f043d6f2c20dabf22ff6a7435b0e46b9300144d9de7e81 |
| SHA1 hash: | e1aa5f849312017b5caf364fd2d6262171c747b7 |
| MD5 hash: | 41a6ab162b2f072e491a45cdacc318ef |
| humanhash: | illinois-fish-indigo-speaker |
| File name: | SC0923881DB001.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 332'284 bytes |
| First seen: | 2023-02-09 16:46:36 UTC |
| Last seen: | 2023-02-09 18:32:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:/Ya6Qbdpi2lrvM3/Jh7gmWnhzcRdT016rvw+WmKvJB8kG3FB8u5:/YGJ1lrk3/4hzuHbpWTB8rKu5 |
| Threatray | 26'020 similar samples on MalwareBazaar |
| TLSH | T1CB64128A67A04497D951CB7183BDC73FAFF5F92722E9A93B13901A2D3812EC1650F391 |
| 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 | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SC0923881DB001.exe
Verdict:
Malicious activity
Analysis date:
2023-02-09 16:49:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
DNS request
Сreating synchronization primitives
Sending a custom TCP request
Reading critical registry keys
Setting a keyboard event handler
Sending an HTTP GET request
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:
Malicious
Threat level:
10/10
Confidence:
100%
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Installs a global keyboard hook
Machine Learning detection for sample
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-02-09 12:58:56 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 26'010 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger 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
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
Unpacked files
SH256 hash:
bc3bca932a25560bad07745f5a506d10a3c44e5cea59c9cf93f92a75ad506a7a
MD5 hash:
ba5ca5f354552dca47ca8ec309945a89
SHA1 hash:
ef65843297c312e79a2298d433d57a380d977fc7
SH256 hash:
a9c3f75b3325ddb268493d4ca07da5ac9c2b13779b8d37699637aae1e36e193a
MD5 hash:
df8e8d8052ca4de8a004f61cff32ac6a
SHA1 hash:
8e50dc0bb47be19150f443282134c7b867dfe1f3
SH256 hash:
eeade3b93d841908ee21992df302997a7e6f4d2d944aeb5876182516bf8deebf
MD5 hash:
ab2296ba52bd44bfb381da841cf4fb77
SHA1 hash:
dbf07539437b0b26bf2b8235f03d57a894ea6307
SH256 hash:
640367fad550829f947c4910d32d1d141965d95ecbb8d03c60642b22e18d2494
MD5 hash:
41a6ab162b2f072e491a45cdacc318ef
SHA1 hash:
e1aa5f849312017b5caf364fd2d6262171c747b7
Malware family:
AgentTesla
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.
Malspam
Delivery method
Distributed via e-mail attachment
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