MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 83fa00de7c51e2207ba81c20078eca85771a321a97dcb667e7c0194be918f522. 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: | 83fa00de7c51e2207ba81c20078eca85771a321a97dcb667e7c0194be918f522 |
|---|---|
| SHA3-384 hash: | cbe8bb0b56b215c577238379e4344694c0e97ee2d9edb667e249b11175b588458153d795c7da4b99a24ecd33f6d35120 |
| SHA1 hash: | a290a1e7add97dd11669676a354ca4ff3fbe8318 |
| MD5 hash: | 585ef9f5a2e470124b0cd4689f8b7a7a |
| humanhash: | fix-cold-three-georgia |
| File name: | Invoice pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 329'360 bytes |
| First seen: | 2023-02-15 11:58:19 UTC |
| Last seen: | 2023-02-15 15:17:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:/Ya6xF9RdtTOyjX45ChgxoguIvFm2HBIiGYObboHpheSW7a:/Y7rTRjQcnDkFxPeSW7a |
| TLSH | T19B641218BBADD2E3CD711AB25B36A5705FD2E42912C49B5B07604FC97A32341EE0E753 |
| 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 |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
198
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-02-15 12:03:06 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
Сreating synchronization primitives
DNS request
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:
Suspicious
Threat level:
5/10
Confidence:
67%
Tags:
overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Detection:
agenttesla
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-02-15 11:18:43 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 25 (92.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
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:
f08453346995e1bc4032ca1dae8c63cb35d7d95c74a0a1e54605b437db1142f9
MD5 hash:
5fe61e5f001daa04675a9f51938e5040
SHA1 hash:
d480b87746b3579235cc643c18c1efe34ae080b3
SH256 hash:
83fa00de7c51e2207ba81c20078eca85771a321a97dcb667e7c0194be918f522
MD5 hash:
585ef9f5a2e470124b0cd4689f8b7a7a
SHA1 hash:
a290a1e7add97dd11669676a354ca4ff3fbe8318
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
Comments
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