MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 737dbfa6cbbdd90517bfb1afcac500e6275c71d7da48499fa625f94059081faa. 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: 14
| SHA256 hash: | 737dbfa6cbbdd90517bfb1afcac500e6275c71d7da48499fa625f94059081faa |
|---|---|
| SHA3-384 hash: | 0c3da8444386aaa7dc5e5984efee3af5dca69678aaf80b3f8b4d6dc1a338488c3bf82d7e6fd215934bdbd5f24c0bf470 |
| SHA1 hash: | 08726b8ab5682b84d34aa6d8fe77254f811415b4 |
| MD5 hash: | 4c1dd6907ba10b7199603b7b151f80d7 |
| humanhash: | rugby-hotel-network-thirteen |
| File name: | COMPROBA.BAT |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 745'984 bytes |
| First seen: | 2021-10-06 19:19:38 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 | 12288:icjmyCnEQ4f6GVsLnnEHgrhh3Eqe5mJw6JyT+4fv9COHxPp49zMZkCmBngeWTDsZ:icy3wf4nlTfM |
| Threatray | 10'865 similar samples on MalwareBazaar |
| TLSH | T191F4E69D366376DFCC67C876CA582C64EA60747A530BC213A01715EDAA0DAABCF141F3 |
| Reporter |  malwarelabnet |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
341
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
COMPROBA.BAT
Verdict:
Malicious activity
Analysis date:
2021-10-06 19:22:16 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:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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 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 sample
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 steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-06 19:20:16 UTC
AV detection:
14 of 27 (51.85%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'855 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b5fe9fabc150cf5a6f70a31ac3dfb1da94b648e1d5b7ec58a0f97c3bfa2cd199
MD5 hash:
273247bd0e3a04eaea70b2944aac161e
SHA1 hash:
8a2d7d5c3d87c98c1d5ca0fc2577bb5081befd7f
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
SH256 hash:
70c4ac298685480a058908ad79e3bd7006ab986ce0e9213325e72d73580ca9b9
MD5 hash:
304a2261da817e4b23e1776f4b3d9840
SHA1 hash:
3471c2920f272174581bf6a5530475c317b86da2
SH256 hash:
737dbfa6cbbdd90517bfb1afcac500e6275c71d7da48499fa625f94059081faa
MD5 hash:
4c1dd6907ba10b7199603b7b151f80d7
SHA1 hash:
08726b8ab5682b84d34aa6d8fe77254f811415b4
Malware family:
Agent Tesla
Verdict:
Malicious
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: | 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.
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