MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b0fc68d01809511045e3837cd93da4eca31cbe69d432287ffe1a716597147f18. 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: | b0fc68d01809511045e3837cd93da4eca31cbe69d432287ffe1a716597147f18 |
|---|---|
| SHA3-384 hash: | ab477d0d1788a9acb7bdfd380415d70e98c7db7b78c4ade83aee5bcd65a77c167ec6f67eafa7133130f5540a870c6195 |
| SHA1 hash: | 6b5086cb763a0cbb2a789976ca7e37ae41a85a82 |
| MD5 hash: | 4c1a82f53642af6317db85163b061ed8 |
| humanhash: | one-william-tango-berlin |
| File name: | Invoice - Payment_Advice_pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 652'800 bytes |
| First seen: | 2021-01-09 08:58:33 UTC |
| Last seen: | 2021-01-09 10:42:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:cAUenCNJQojoJEFQY3ryzYTepI7BvGJ0:cAUenCNyo8JEFh3ryzYtBv00 |
| Threatray | 178 similar samples on MalwareBazaar |
| TLSH | D5D46A03FBC8CB99F894717B37DDA6691357F0E79A10CEA5231D4A3066A31D12DCD28A |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: mta.ai108.secure.ne.jp
Sending IP: 150.60.158.215
From: sales01 <sales@akane-ya.jp>
Subject: RE: RE: Payment for the last order
Attachment: Invoice - Payment_Advice_pdf.cab (contains "Invoice - Payment_Advice_pdf.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
336
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice - Payment_Advice_pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-01-09 08:59:33 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to register a low level keyboard hook
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-01-09 03:38:19 UTC
AV detection:
10 of 29 (34.48%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 168 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
b0fc68d01809511045e3837cd93da4eca31cbe69d432287ffe1a716597147f18
MD5 hash:
4c1a82f53642af6317db85163b061ed8
SHA1 hash:
6b5086cb763a0cbb2a789976ca7e37ae41a85a82
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
SH256 hash:
ef7e7013c4124838611dbeade822cb6117ee4b7483da318f09acb188e2679917
MD5 hash:
1753a59229d7d14ddad9335440a0c8b0
SHA1 hash:
319e68460cb958a8758ec246d52c9431514c85a6
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
SH256 hash:
1ffac68def5ce68f650ac8229d3a40e9ac1fc89adeddc9a6041c3dcebb6d1933
MD5 hash:
8503258c9fb8f1519204a2f9a4ccd873
SHA1 hash:
63a62f152f2fe8d79aa29eb3133ba180b03ed416
SH256 hash:
a60900adc31e8e28ff541b91a55de5d9719c0d1ddc3022eb6f6fb5ac19cc9e4f
MD5 hash:
831fb0609b3509b4fb31ac662ac69217
SHA1 hash:
985c33fa2b01e305995e2ea166b961b01f0f6335
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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