MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 55fd8bb519c78905b5b22b842cafc7e6582f567b48848180077a7c3c3a7dec9f. 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: | 55fd8bb519c78905b5b22b842cafc7e6582f567b48848180077a7c3c3a7dec9f |
|---|---|
| SHA3-384 hash: | b18cf516d53f4b201fb8b99f82beea8b0d47bd4937797b1ca6afba9ed2296e89ab230050edbc7e06cb98cef404fe01ad |
| SHA1 hash: | 4480227cedc852168cd70493caf657317eaf4058 |
| MD5 hash: | fe83c8971cd88f2bbe7592b92eb7e26e |
| humanhash: | shade-artist-nebraska-arkansas |
| File name: | Payment.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 648'704 bytes |
| First seen: | 2020-11-12 07:30:19 UTC |
| Last seen: | 2024-07-24 14:31:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 6144:ue5bf90S83UJ73hq+23N7xw3p1/fHBNSvgZ99WT8kZauRdBHMlU8LF:B8kJTW9SBfyQDdkZZt8LF |
| Threatray | 1'123 similar samples on MalwareBazaar |
| TLSH | 3FD49C702176EB47EAB947F4E8A2D0B41FE42C2BA96DD58A7CC43ECF3071B905611927 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a 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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
May check the online IP address of the machine
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)
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-11 14:06:23 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'113 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
55fd8bb519c78905b5b22b842cafc7e6582f567b48848180077a7c3c3a7dec9f
MD5 hash:
fe83c8971cd88f2bbe7592b92eb7e26e
SHA1 hash:
4480227cedc852168cd70493caf657317eaf4058
SH256 hash:
344af63147c74c3e9763a4b4f1ab635ee8dc395a8f79e7a8393cbbc35f885009
MD5 hash:
f7415b3f5178c3d6e93600f1bb3aaecb
SHA1 hash:
12ad41d8af04725220627a43f33ac38e56b2b9f2
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
c5bc3bce2e10c7f13db5b980bf6c7be555a5ad736357e419f2bf0db72b785bf0
MD5 hash:
8c82737d8d50f02aedbeb9e5392cfbb2
SHA1 hash:
93d02cfb16354ca4a18c06a937f9ba8d05fcf3f7
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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