MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a47963fdbc15c52927ee5fe99d79ab636b6787bd3146d79c9934c94d549c5901. 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: | a47963fdbc15c52927ee5fe99d79ab636b6787bd3146d79c9934c94d549c5901 |
|---|---|
| SHA3-384 hash: | c22e2c2978bc6d453732b4ab0670a12741ee0417017d151f84ed60d42de4389daf282a1c29efc32034ce2835f4654602 |
| SHA1 hash: | dcb7d55ace91f4b333083037246f4b320b11d943 |
| MD5 hash: | 12eb5fab9d27ae2afd8c8a45c9022d4a |
| humanhash: | apart-georgia-artist-river |
| File name: | MT 103.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 913'408 bytes |
| First seen: | 2021-06-15 12:32:15 UTC |
| Last seen: | 2021-06-15 13:56:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:YfVLMSMPQipP594AGDkXihAi17f1J6G2cbzKD/b/wi/JFKpv1Hus0aIHEeSYOt:Y9PipcAG0YZ6lcbmDb/Z/J6 |
| Threatray | 5'861 similar samples on MalwareBazaar |
| TLSH | FA15AE575ECE53AFC5658CB69B30AC5682311CBA2609A3123DC234BDD93F1EFC99E412 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT 103.exe
Verdict:
Malicious activity
Analysis date:
2021-06-15 12:33:34 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
Sending a custom TCP request
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
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
Using the Windows Management Instrumentation requests
Moving of the original file
Enabling autorun by creating a file
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:
njRAT
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Moves itself to temp directory
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)
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.Spyware.Taskun
Status:
Malicious
First seen:
2021-06-15 08:10:20 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'851 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 behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6c4b958d1d92569921f1e1a8779fd07c86eba44f304497f53e24a81f0d70237b
MD5 hash:
e203b18273a4b6e31aa66c1e63875ff6
SHA1 hash:
9bdc6cb96a27e97933ac7e83d831d8bae6fd02d3
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
9ba45cc20325eda14df4d6711cff86bc5d70b1a6446601cbfca976c9655541dc
MD5 hash:
04f965ba54c49be5edcf3c178598b122
SHA1 hash:
66c518e5a5fa30a4d6cf9b3486a2baa7d3677aa0
SH256 hash:
a47963fdbc15c52927ee5fe99d79ab636b6787bd3146d79c9934c94d549c5901
MD5 hash:
12eb5fab9d27ae2afd8c8a45c9022d4a
SHA1 hash:
dcb7d55ace91f4b333083037246f4b320b11d943
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.