MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a9f1b1f099d72e3d3bb950a335b612a7e2d551e38bc8d72a9d3035453b3760ed. 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: 16
| SHA256 hash: | a9f1b1f099d72e3d3bb950a335b612a7e2d551e38bc8d72a9d3035453b3760ed |
|---|---|
| SHA3-384 hash: | 0aec33d657b59437bd8e7cf5dbcddf689a483c50e89df141a1fb70b2f2b001e7dd90f76a698c349ff16ff4e69ef999f7 |
| SHA1 hash: | 87d5333dc8d85f5c01cc97970ab01ec330d6c09d |
| MD5 hash: | 4656286f5599e9f1e541f763da280a02 |
| humanhash: | fillet-five-eight-helium |
| File name: | 3182473663947752.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 3'817'472 bytes |
| First seen: | 2024-03-18 16:01:28 UTC |
| Last seen: | 2024-03-19 07:14:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 98304:rgG2w+u5vJ+TZJMaSoNoCO0lblyUK36CPbg:rF2w+u5g/MN2O8blyUy7Pb |
| Threatray | 4'792 similar samples on MalwareBazaar |
| TLSH | T127069D33F6AB65A1D2A67B32E7AA0D000761F95F3737CA0A75C923DE092375E9841317 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 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) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
492
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Narudzba_182024.7z
Verdict:
No threats detected
Analysis date:
2024-03-18 14:41:38 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin net_reactor packed packed remote
Verdict:
Malicious
Labled as:
Malware
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, PureLog Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-03-18 16:02:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
13 of 24 (54.17%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla_v4
agenttesla
Similar samples:
+ 4'782 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Score:
10/10
Tags:
family:agenttesla family:zgrat keylogger rat spyware stealer trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla
Detect ZGRat V1
Suspicious use of NtCreateUserProcessOtherParentProcess
ZGRat
Unpacked files
SH256 hash:
1855313b2a7c0a601d41ef53726ddcadec08b21eb592c52d543b0143f6505e86
MD5 hash:
10dac156dbc1f09345faec1a798ee1d7
SHA1 hash:
e7d50bc2a8e676e34ce9fcf4c75ad831c43bf682
SH256 hash:
1a13c66aeb007c37b39e768a9dd40a0c490b71fad1849af4c7286ac1a139aeee
MD5 hash:
1e77df814493b7efa43867e9f134bf59
SHA1 hash:
c43138a78d780373abf8fb4519ba36dbfab22028
SH256 hash:
7ef89ab26487aa2766a1359b0f4484070760893b340beebf712015c60f97dd5a
MD5 hash:
72a586a177ec20bc122fb4e2544b2b4d
SHA1 hash:
be344f1df110fd9833bf75b42d4a2993a943bb15
Detections:
win_agent_tesla_g2
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Agenttesla_type2
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
cec709620c7d03538d999d1823eab9708ace7908d00491c35d3ae8044af96ea5
MD5 hash:
7b2b14d91499bb506da8e6bed59ca9b8
SHA1 hash:
4bcb062ca414365abbc2a06a7438c488e22620d0
Detections:
AgentTesla
win_agent_tesla_g2
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Agenttesla_type2
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_EXE_Packed_GEN01
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
SH256 hash:
a9f1b1f099d72e3d3bb950a335b612a7e2d551e38bc8d72a9d3035453b3760ed
MD5 hash:
4656286f5599e9f1e541f763da280a02
SHA1 hash:
87d5333dc8d85f5c01cc97970ab01ec330d6c09d
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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 |
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