MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3fa4ae4ae197fa29bb3b99af1b7b786fc125d4d6248e2198570332c67c120a53. 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
| SHA256 hash: | 3fa4ae4ae197fa29bb3b99af1b7b786fc125d4d6248e2198570332c67c120a53 |
|---|---|
| SHA3-384 hash: | e7f0bbef9e3a56aee8991b33655a91be302c538f4dd2426ad3b1b901c0ecaf1c02a35db7c4f12d86514f24d24fe493d6 |
| SHA1 hash: | d847da8050203241b32e0664eaf2aae555ed6b73 |
| MD5 hash: | 4da064c180a8e2c32320663d4315f270 |
| humanhash: | ten-september-william-nebraska |
| File name: | INVOICE.scr |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 402'432 bytes |
| First seen: | 2024-11-04 15:07:11 UTC |
| Last seen: | 2024-11-04 16:26:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:WIrwD4t4+Lax3nA++V+8FWzCFdbCeDJzikdg3xlRG14AprHFrVRy8SEf:vr64t4+Lax3rfegkde5WHFrm8SE |
| TLSH | T111848403BA979EE2E39B1737E59B60082FB5E841732BDB0F394A33A528037765941717 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | b3a9acaca6b2968e (1 x AgentTesla, 1 x PureCrypter) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe scr |
Intelligence
File Origin
# of uploads :
2
# of downloads :
415
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INVOICE.scr
Verdict:
Malicious activity
Analysis date:
2024-11-04 15:08:00 UTC
Tags:
purecrypter purelogs exfiltration stealer netreactor
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
autorun exploit msil
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade net_reactor packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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
Verdict:
Malicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Drops VBS files to the startup folder
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample has a suspicious name (potential lure to open the executable)
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Znyonm
Status:
Malicious
First seen:
2024-11-04 01:08:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 38 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
collection discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops startup file
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3fa4ae4ae197fa29bb3b99af1b7b786fc125d4d6248e2198570332c67c120a53
MD5 hash:
4da064c180a8e2c32320663d4315f270
SHA1 hash:
d847da8050203241b32e0664eaf2aae555ed6b73
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| 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.
No further information available
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.