MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 405c66cfdc34d1fa670ad8f8a9143ba2ffa743b024396c4c6eb657dc0b4984cd. 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: 9
| SHA256 hash: | 405c66cfdc34d1fa670ad8f8a9143ba2ffa743b024396c4c6eb657dc0b4984cd |
|---|---|
| SHA3-384 hash: | 91371cc2f19954a1c0f36d1d626ece49d54e6352efa7ef4c9eb35e344b9ab29bc17afafcb90c48944e0c9d542254322e |
| SHA1 hash: | 7cb55408ea096610ee54449b79369bf5e5eee1f0 |
| MD5 hash: | a1f6ffe812776777b2554a734dbd04a6 |
| humanhash: | lamp-jersey-music-hamper |
| File name: | Shipping Documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 840'192 bytes |
| First seen: | 2020-12-02 07:07:16 UTC |
| Last seen: | 2020-12-02 09:04:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:ZKUb1lsnZxQF1kAWrF1fvo93Qo+0/+C9T0M9ExyYzrnHmlQV5ljlOp:Zb1loZxKk7rF1fvtk9TpExyOrGlM7li |
| Threatray | 1'584 similar samples on MalwareBazaar |
| TLSH | 3605E13122B8AD64D2BA0FF555A020400F716677567DE74DEE8024CF2EB6BD08E6F663 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Gathering data
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
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-02 07:08:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'574 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 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:
405c66cfdc34d1fa670ad8f8a9143ba2ffa743b024396c4c6eb657dc0b4984cd
MD5 hash:
a1f6ffe812776777b2554a734dbd04a6
SHA1 hash:
7cb55408ea096610ee54449b79369bf5e5eee1f0
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
SH256 hash:
e286bd168fb34965442ba2bfd758380d59e5020be446ee2c3b764c4720bad730
MD5 hash:
25a5bfe64996d62f35d46680f2a0645c
SHA1 hash:
6a6cfdad21eb707a3a283965753be14747821a02
SH256 hash:
c27fe7247f930b8bdfc7bbb2863d1414d048cfda8cfd793de95a8cf5f81d583a
MD5 hash:
746faadd36afcd615ba4c569eece4819
SHA1 hash:
db1b5d085949c076c000cfbb37224adbd215eabf
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: | 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
Other
Comments
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