MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a5a8ddb89f4ecba422e4be98630afc39eaafee806fc2ac49dca2ff2e1702888a. 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: | a5a8ddb89f4ecba422e4be98630afc39eaafee806fc2ac49dca2ff2e1702888a |
|---|---|
| SHA3-384 hash: | 19d59b2a28d66ca503497f6d7c9f1eea8041e786e0869c9f3ed4627f8c7f83a8df0a4e6f42f939c6ee6f43ef6c008c05 |
| SHA1 hash: | 9a6ad733e5cfe23a08fb624abf6b7082cbb379b8 |
| MD5 hash: | c6d1c5933fea5af47e145813bdb43905 |
| humanhash: | summer-four-india-red |
| File name: | BANK DETAILS.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 755'712 bytes |
| First seen: | 2021-08-04 04:37:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:NviBg1pq/bgPXxt6KhE2p0NkmTS1R8iwUZIUy5GfG82iNR3Yqf:Lq8PXLhEC0NL+1fyDi1YK |
| Threatray | 7'772 similar samples on MalwareBazaar |
| TLSH | T1A3F4F1BE9255FF97C37C12FA40093144CAF2D61725CAE7977CA860E6C1C2B822B11B5B |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BANK DETAILS.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-04 04:38:43 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the hosts 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: Suspicious Process Start Without DLL
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Infostealer.DarkStealer
Status:
Malicious
First seen:
2021-08-03 10:51:19 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 7'762 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
566dcb3d4d78905dd6ce0abd374b1aac0ac7c136d5aa1adad461c21befe84751
MD5 hash:
584757963a592b247055323a05f9015b
SHA1 hash:
d4d6450a9cb5f2e1d1a5227ae1fe2fbef3dfadac
SH256 hash:
d31fa40ef95522c14755c25e66ac5ffa312c818fa22f13bc1a57f1319bef68f8
MD5 hash:
7130b40d5b6bd5212cbc1fab7c0d8845
SHA1 hash:
8ad441b90e1dd35caf6adf711012a75ec24649c3
SH256 hash:
cfef97ff706312dff4edd998aeee22f1283221631ebb0cc954bebbb701c1465c
MD5 hash:
a0f625a3d3348903f3c902f588c0e4f5
SHA1 hash:
20d1f0b74abe6f500e8c21119f55281926210ac0
SH256 hash:
a5a8ddb89f4ecba422e4be98630afc39eaafee806fc2ac49dca2ff2e1702888a
MD5 hash:
c6d1c5933fea5af47e145813bdb43905
SHA1 hash:
9a6ad733e5cfe23a08fb624abf6b7082cbb379b8
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: | pe_imphash |
|---|
| 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
Dropped by
null
Delivery method
Distributed via e-mail attachment
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