MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d3ab51dd012ef279251684ea215a050cfe913de2237daeebfbb2d52ceb5c896b. 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: 8
| SHA256 hash: | d3ab51dd012ef279251684ea215a050cfe913de2237daeebfbb2d52ceb5c896b |
|---|---|
| SHA3-384 hash: | b96ca6798b99aefb340738afdd88f3387f453860a81dfbf4dedc2b3bea8671e26f239af5cff9165acd609238bd1ffb07 |
| SHA1 hash: | aa074d31adfff804d3ae6fd8c49bff6c172b6fb2 |
| MD5 hash: | 34a10f102c64c683d78a4b8400059cc4 |
| humanhash: | friend-dakota-papa-uncle |
| File name: | Urgent Requesting For Quotation And Samples _pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'254'400 bytes |
| First seen: | 2020-11-24 16:16:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:PPzl4vjD8Z4APnWWkie4xemjVbMvNigKBd3tfVA6:PpAIEWkK8mjVeigAttA |
| Threatray | 1'468 similar samples on MalwareBazaar |
| TLSH | 0E454AD83340B0EEC867C17989B81C66AA52746F8B1B410B701F699EAF1DB87CF154B7 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Status:
Malicious
First seen:
2020-11-24 14:16:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
40
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'458 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
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:
d3ab51dd012ef279251684ea215a050cfe913de2237daeebfbb2d52ceb5c896b
MD5 hash:
34a10f102c64c683d78a4b8400059cc4
SHA1 hash:
aa074d31adfff804d3ae6fd8c49bff6c172b6fb2
SH256 hash:
c8671a87d685f2354d96f3cfcad530dfa5f3ec535a0f5ec14940d81fb857813b
MD5 hash:
b5358f677850210361f573c7d249c258
SHA1 hash:
215e06e319515d779efa88f7c05b343d6ec3f6a5
SH256 hash:
c6fcf5d515d56cf746b4c4aa4695f11e9ad7f6063a96cda810bf39dc47c5a7a0
MD5 hash:
47509d9db24c975e55c287afdc459fad
SHA1 hash:
4f1f893555c985d7cbba731cf1fdbf49c6ecf793
SH256 hash:
764e7f482dcabca027c20b758494b6a989a85a442c4df814538fc7bbbdd034d1
MD5 hash:
406561118b6c9db8b1c7d6ebf30ebd9a
SHA1 hash:
57f00ea3eca6d3c8a775c31f09d6714f4608af91
SH256 hash:
4e303050b420e9c3e0babb240bf2068fa2b5d3a95c99734c8b160fc46afc3f0c
MD5 hash:
fd50030def908536609835d05616685b
SHA1 hash:
76f8d934c4c021780c872d27c69abd098f4e0dff
SH256 hash:
4d0447514afc92efeebee3715ef4dccfa78465012965bf06d0d31c3cc5cc442a
MD5 hash:
9f8600aa338f3629ea6e8c96838b986e
SHA1 hash:
ce15859f11ccbf62739251df5d6625c899e41f1e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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