MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 40ebb3d580358ecb3e79734349f0f5d4683cb907adad005c467a06f72a6110e2. 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: | 40ebb3d580358ecb3e79734349f0f5d4683cb907adad005c467a06f72a6110e2 |
|---|---|
| SHA3-384 hash: | 6636302d19c8dfb4e327dd050a25f3d0492f4e16fe2a682abb5da3cbe1a5461d5897a5becfcb7bd2c484391a6dc14211 |
| SHA1 hash: | 9caf4506c7c4039a29ed166e52ca1c0f12c3c180 |
| MD5 hash: | 7366d02cc4aee613c3aee8b741567832 |
| humanhash: | eleven-violet-queen-lactose |
| File name: | 200095MV-S09-20-0066-1_35.xls.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 605'696 bytes |
| First seen: | 2020-10-01 13:38:07 UTC |
| Last seen: | 2020-10-01 13:41:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:KQtsCOCq0Bal28FbEi7BAPtYTjIXm2obwvM:KJCq0BawKdIcnbwvM |
| Threatray | 292 similar samples on MalwareBazaar |
| TLSH | 9CD47CFC7150AE37CE6DD1741838ED4822AAFC34D68F9141EB88F1792D3EAAE1611749 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
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 Double Extension
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2020-10-01 11:38:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
25 of 29 (86.21%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 282 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
40ebb3d580358ecb3e79734349f0f5d4683cb907adad005c467a06f72a6110e2
MD5 hash:
7366d02cc4aee613c3aee8b741567832
SHA1 hash:
9caf4506c7c4039a29ed166e52ca1c0f12c3c180
SH256 hash:
01dd844990e0c5fdcea0f88712253aa1ef4750316f0734ab7099306170b5ea2a
MD5 hash:
eb593633270aa19162cf64663df9dd6c
SHA1 hash:
2ec57181471ff10abe9a04239ca3ea86ea4252b9
SH256 hash:
aed78a4afdfacb5d41bd2e985f4e195720efc3ca6847d661d45d949ae0e65b69
MD5 hash:
d39b2228ec001d4dab68e1c0dbb66808
SHA1 hash:
4a2e91e5d8066d958b901f8387109747cde30ec8
SH256 hash:
8ea90e794db2ed8954333509607c0d911719e7c0d0513ea51d11a64ce4596a79
MD5 hash:
4b3aee63cc0ed50214ee6e0eae2bed21
SHA1 hash:
67c61e27391bce107f8bad1f30f1cfa1f006a83b
SH256 hash:
5aad3ca963568d5251feca854963028ef5480ed8e7530300a3ab3972503a07f0
MD5 hash:
7cd6f4dd267d2439e2b2638a6f5335e4
SHA1 hash:
f8668dc9e30324a676dc733618ee603a9ecad39f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
Comments
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