MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b8b373ce2f5835b617f904b50e5e594232982967ea1a12b35bd085c83aa057bb. 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: 6
| SHA256 hash: | b8b373ce2f5835b617f904b50e5e594232982967ea1a12b35bd085c83aa057bb |
|---|---|
| SHA3-384 hash: | 6a22778399c9623bcf1d04bc4f5c4aa706fa6f750235702b98fb63fa83f7a48df3fcd80334b21b2f7db137d1e59b2c28 |
| SHA1 hash: | 3467988ed0b9a855cf53b9b0ef092005d4bc1613 |
| MD5 hash: | 454f580629546d1ee88006194bb602ac |
| humanhash: | fanta-berlin-quebec-pizza |
| File name: | BANK DETAILS (2).exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 492'032 bytes |
| First seen: | 2020-11-12 01:18:24 UTC |
| Last seen: | 2024-07-24 20:45:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 6144:sJlXNSOA7KcYZjvoRFrKLsgVOHduCzyLOlFVXT+Dn8juI4oFNap69MRdBHMlU8LF:e5Ca5oRoL7VOlyLOjRT6n8jG69Mt8LF |
| Threatray | 1'115 similar samples on MalwareBazaar |
| TLSH | 41A40131A2C2ADC6E7664E70AC6235442F717C27AA24DE0C7D9C11CC26B1B89DB71E7D |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
7
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
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
Using the Windows Management Instrumentation requests
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 potential unpacker
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Ymacco
Status:
Malicious
First seen:
2020-11-11 00:55:39 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'105 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
6/10
Tags:
persistence
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Looks up external IP address via web service
Unpacked files
SH256 hash:
e6a0ddac782a0ccc167a4c3101f950a885a48d388432ee0dc2fa14ee316da970
MD5 hash:
509fb2008e4ada07321b21b100035ff0
SHA1 hash:
28732eedff80782ec32d752261197c6ea54395b2
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
7e812a9e1ed46983ba9ba9e4486f191a754926fd878987d09105b95d54edff9d
MD5 hash:
275d0983e92ccb7468d2fae8e3cd6ef6
SHA1 hash:
dbac1f699ed74655500b02cd9e5e3d1435e78443
SH256 hash:
b8b373ce2f5835b617f904b50e5e594232982967ea1a12b35bd085c83aa057bb
MD5 hash:
454f580629546d1ee88006194bb602ac
SHA1 hash:
3467988ed0b9a855cf53b9b0ef092005d4bc1613
Please note that we are no longer able to provide a coverage score for Virus Total.
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.
Malspam
Dropped by
AgentTesla
Delivery method
Distributed via e-mail attachment
Comments
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