MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 55e6b0652a928f8bab293ded9e73ff9494b8de7638a3cd98cf42ded7fbdb198e. 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: | 55e6b0652a928f8bab293ded9e73ff9494b8de7638a3cd98cf42ded7fbdb198e |
|---|---|
| SHA3-384 hash: | cfb6cf7ad0656795cfb66f1aa7ce075e7188b55c084ac861ae281f656be75655019ff11bf271b870072f8f6b10defb55 |
| SHA1 hash: | 3a69646191d29779f4d2c50dacc1b4b24ed98668 |
| MD5 hash: | d8850bb9d9e883e6399793e6c6bc2c2b |
| humanhash: | ten-steak-florida-diet |
| File name: | New business inquiry document - Request for quotation+Nuevo documento de consulta comercial solicitud de cotización.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 708'608 bytes |
| First seen: | 2020-12-30 12:08:50 UTC |
| Last seen: | 2020-12-30 13:48:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:6Rf1rE3A3ZPtbiP1Q7YOl6WBuO0/6MBeTC1yY7CieiKRf+CaLUzu5/KwvWAzJNIP:6Rf1rnpBUr2LBuO0lBeTWmifK5+Pwy |
| Threatray | 2'026 similar samples on MalwareBazaar |
| TLSH | 4AE44BAC325076DFC867C876CEA81C64EA5074BB930BD203A01716ED9A0DA9BDF155F3 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a770053c-8d0d-477e-bacb-308731f64b24
Verdict:
Malicious activity
Analysis date:
2020-12-30 12:09:51 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
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Creating a process from a recently created file
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
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)
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 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:
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2020-12-30 10:18:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 28 (64.29%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'016 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
39c86d1c6d31c37c4d7ebe9bc42cb932ce283a070bf61ab97338780e9f8d268d
MD5 hash:
de790dd629e6cf0059d7ccaf41aedf95
SHA1 hash:
aa5be53893a905c545461e804c61bcc69217912f
SH256 hash:
64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86
MD5 hash:
88c0ec8398978fa2e4240f02765086ad
SHA1 hash:
5a5c4935b2d70e890c89ad9332365f4f4aa86f3c
SH256 hash:
8112316e14048f01dfa0ebdc1157a32fe90f1dbdebe1d2fa98eede1bb981eec9
MD5 hash:
a3fa20cf93a653db1ebb782e09c7bedc
SHA1 hash:
228979d660a8585d9300be5971a911a4e3311a51
SH256 hash:
55e6b0652a928f8bab293ded9e73ff9494b8de7638a3cd98cf42ded7fbdb198e
MD5 hash:
d8850bb9d9e883e6399793e6c6bc2c2b
SHA1 hash:
3a69646191d29779f4d2c50dacc1b4b24ed98668
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | 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.
Malspam
Delivery method
Other
Comments
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