MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cfa9b6f6152a8e53a8e58f38bee66dc3d064aabb4641d449aed0074edd1ddd30. 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: 10
| SHA256 hash: | cfa9b6f6152a8e53a8e58f38bee66dc3d064aabb4641d449aed0074edd1ddd30 |
|---|---|
| SHA3-384 hash: | 11259dbb32068a2007b50b6edceec5e4f4364a5e68945ab3932b512acedb31bf0a95bbe7159e9ba537958b98613e37d7 |
| SHA1 hash: | 4e08f9682f073cfd46b2c0cb98c8f7a3eb1191bf |
| MD5 hash: | bc8b2e17472ddf1ead63506eeeef09c6 |
| humanhash: | shade-aspen-enemy-bravo |
| File name: | paid invoice doc.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 705'536 bytes |
| First seen: | 2020-12-16 14:35:18 UTC |
| Last seen: | 2020-12-16 17:10:13 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:4cT7sXCe8D8On/lIWxzNpPpLbtKNAYkhp8a4AuYdM6eFliY674GlH120He1yCWss:5phLbtK2YkLt2/Fx67t120HT |
| Threatray | 1'964 similar samples on MalwareBazaar |
| TLSH | ABE47D243EEE6418F173EF764AD47596DAAEFA733706D42E14D0138B0623A84CDD163A |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
paid invoice doc.exe
Verdict:
Malicious activity
Analysis date:
2020-12-16 14:47:41 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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
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 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
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-16 13:52:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'954 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
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:
cfa9b6f6152a8e53a8e58f38bee66dc3d064aabb4641d449aed0074edd1ddd30
MD5 hash:
bc8b2e17472ddf1ead63506eeeef09c6
SHA1 hash:
4e08f9682f073cfd46b2c0cb98c8f7a3eb1191bf
SH256 hash:
63a681a5739224e2a8d2184aee0f2672d57a99b920dbd40de6decb78b961b588
MD5 hash:
fc6398e3e937efd3ec3b835312111b12
SHA1 hash:
1df5edc9d3e24de6032d3569db24c58f79f65476
SH256 hash:
e7c257c5f59ee3ddfd43df62dab9cb2bcad8e1b051abe0ce569862dd3e2d846c
MD5 hash:
67faaae7462952bac8cc1c9bdb4e5c94
SHA1 hash:
63c5219a6b09240cf9617c255241b386b31fb580
SH256 hash:
2c7004e7a72832def4884e7a9286e8dd5dc521f351d8f93266c12c81837ddcae
MD5 hash:
6a6309f00edaa8d73eb13fa88249f8a5
SHA1 hash:
b543dd2cbf19f5f2f42b54e9890a10093e4a9e7f
SH256 hash:
f94d398b4155a0f3b782893a4936e30ecc70032cd8dc7888b5964e9c5c6e8952
MD5 hash:
75a32d3207a12d8744cd34489e7d2448
SHA1 hash:
f63b472d4f5c6cdbb55516c3a1ec32c93b205dbe
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 |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
Delivery method
Other
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