MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cf81c86cc82a3ffc8d21661e1042d2e4d9807828563d2d00a0a2079095eeac1e. 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: 12
| SHA256 hash: | cf81c86cc82a3ffc8d21661e1042d2e4d9807828563d2d00a0a2079095eeac1e |
|---|---|
| SHA3-384 hash: | 38ff1e910f4150b4d811cf677268fc897e34e856767450021f37621bcfe7c613a85c8d97c12c856637d9e3d4e297613e |
| SHA1 hash: | 6c790eceb48c29b48dcbbecae59f39e08cbbc317 |
| MD5 hash: | cfef24eaa1cb13c455c62ed259eba525 |
| humanhash: | snake-pizza-freddie-helium |
| File name: | cfef24eaa1cb13c455c62ed259eba525.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 722'944 bytes |
| First seen: | 2021-07-01 10:19:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:76rb434V5ctyxsyuAgGxcBuqX57ieLyOR6475eBpGx1qKY3a+avZnHI6FYdQYtLJ:7ogicBbX5TyIfHY2Rno62ttUIK4IQ+w |
| Threatray | 6'274 similar samples on MalwareBazaar |
| TLSH | ABF47C202AF85A29F0BA9F7E95B4510197FDF613AB13C95C3CB511CE0723A41DAF172A |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cfef24eaa1cb13c455c62ed259eba525.exe
Verdict:
Malicious activity
Analysis date:
2021-07-01 10:25:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-01 04:51:39 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'264 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
b1d7efd8b87373b15edf2c5b42ae5a28dd0b86a648d8088f1bac31bf9d60a837
MD5 hash:
a1f59852f77ffc4e0ae6bfed0d6e59f5
SHA1 hash:
c9db2b5209c65d47b47e69be2602dbcd65515f07
SH256 hash:
1c9747cb1716aafb3040f9da08243f9521916fe6a95f4dc4c979e8badc4bb60f
MD5 hash:
976862f5daac3d6efa340349938a0fff
SHA1 hash:
9ea56d2e32622ce59fafcff468907b77422b58e8
SH256 hash:
cf81c86cc82a3ffc8d21661e1042d2e4d9807828563d2d00a0a2079095eeac1e
MD5 hash:
cfef24eaa1cb13c455c62ed259eba525
SHA1 hash:
6c790eceb48c29b48dcbbecae59f39e08cbbc317
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.