MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 79b389a2c5008f4d1be19062d8b736a654600dc57566a8e24c66e818f65d3d36. 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: | 79b389a2c5008f4d1be19062d8b736a654600dc57566a8e24c66e818f65d3d36 |
|---|---|
| SHA3-384 hash: | 01aa7400a98e3ad6ac6b59f55679645eb42c9638ae7374719e0f14fec5e4d48dd37dd4254a4962d1b3c494c014c3ae2d |
| SHA1 hash: | 7696d62e84cc5ebb2cf6916833ca121535d96c80 |
| MD5 hash: | 15a3d96eb1046b1d85389f4330f10e35 |
| humanhash: | undress-winter-orange-lion |
| File name: | j0cBNvOolccjrJ2.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 489'984 bytes |
| First seen: | 2020-12-08 14:34:07 UTC |
| Last seen: | 2020-12-08 17:08:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:7jebxWklNG09SNvBDmCZdzI6emXAmNAzV8S9V21neC:e9WUN0D9ZdlQTz0neC |
| Threatray | 14 similar samples on MalwareBazaar |
| TLSH | FFA4F132021A9FABD73E0F7B910816148FF5F427BA16E79DBF8450D502E67948D60EB2 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
j0cBNvOolccjrJ2.exe
Verdict:
Malicious activity
Analysis date:
2020-12-08 14:55:56 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
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
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
May check the online IP address of the machine
Modifies the hosts file
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 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:
2020-12-08 14:33:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
14 of 29 (48.28%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 4 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
79b389a2c5008f4d1be19062d8b736a654600dc57566a8e24c66e818f65d3d36
MD5 hash:
15a3d96eb1046b1d85389f4330f10e35
SHA1 hash:
7696d62e84cc5ebb2cf6916833ca121535d96c80
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
SH256 hash:
9caa0b29897cf2638fcdc07a741ec072cbadc8683b90bc649484d27f3803e83f
MD5 hash:
bf95d2609b871500e82156df709f2d1a
SHA1 hash:
51d9f0a457a2ad18ab7fa25a856153f8c9c0b86b
SH256 hash:
5946924652a030007584d75848847c6fcbb0ac141982dccf7733a619351445c1
MD5 hash:
39dc1c3d0643463d704d97e2667932a2
SHA1 hash:
e761a7bd5c03f708a8a2deaf501c187ce8bede91
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: | SUSP_Reversed_Base64_Encoded_EXE |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an base64 encoded executable with reversed characters |
| Reference: | Internal Research |
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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