MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 72415d85437a9ce23c1b6e7379c4d68673f0fd4a4612877bb625db9b5dfd6785. 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: 18
| SHA256 hash: | 72415d85437a9ce23c1b6e7379c4d68673f0fd4a4612877bb625db9b5dfd6785 |
|---|---|
| SHA3-384 hash: | 9114b580c33128e1cde45a4fa267342342b4ff17b6dabdd668a783d23a1ec9e82ae42b2f3aec4e3e04a57cc81239cd2b |
| SHA1 hash: | 903979ba9591049611d13bb95846ca8b006021f0 |
| MD5 hash: | d63fe952e90788072c6166a39bde21b5 |
| humanhash: | paris-sweet-nineteen-monkey |
| File name: | rProductSample.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 309'949 bytes |
| First seen: | 2023-06-20 12:22:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 429 x GuLoader) |
| ssdeep | 6144:PYa683IqU8s1pvGk2tM8rkze6447u8P1ggkGpW/7pg0Go7QY7Lh:PYC3IL1gk2tVGf4+ggkBtR7h3h |
| Threatray | 4'547 similar samples on MalwareBazaar |
| TLSH | T11964127075F4D933EC614EB15C3A2B324E62922611B6972F5BA8191CBE261C1FE0FB13 |
| 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 |  FXOLabs |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
283
Origin country :
BRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rProductSample.exe
Verdict:
Malicious activity
Analysis date:
2023-06-20 12:23:03 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
lolbin 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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla, NSISDropper
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Yara detected NSISDropper
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Nemesis
Status:
Malicious
First seen:
2023-06-20 11:49:41 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
15 of 37 (40.54%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'537 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
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
Adds Run key to start application
Looks up external IP address via web service
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:
f2d1788f1c4aff80078cc05e5cec3cae6c91212838d077682e18fbec66cdc4e4
MD5 hash:
b67e8512632aae047a483b643ea6b1b4
SHA1 hash:
7636162368becb6c406a4a85ffbcc4348f89f2e8
SH256 hash:
53a645c1e9c99dd0b0295bb5598bb037050ab7275b05cd12e34a4b783a059fa9
MD5 hash:
ebf5ae051b8f7abf3de754aaa650cc03
SHA1 hash:
54ef282c667884c6f18918a61c05dfe9ca7367b9
SH256 hash:
c453784ce8bec5c82b6326b7da9acde95532995b6a348eb6aac3ada51dbac7d2
MD5 hash:
a0a5b08b0efff9faa96455b699893f76
SHA1 hash:
2e9a3834fae43416ad62b73aee31d6797562abb0
Detections:
AgentTeslaXorStringsNet
SH256 hash:
72415d85437a9ce23c1b6e7379c4d68673f0fd4a4612877bb625db9b5dfd6785
MD5 hash:
d63fe952e90788072c6166a39bde21b5
SHA1 hash:
903979ba9591049611d13bb95846ca8b006021f0
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: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| 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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.