MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 826b51c351a4dd69e6c82f9ad585537f076ce8461ee1a0dbe1cf1a4dc1bd20f4. 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: | 826b51c351a4dd69e6c82f9ad585537f076ce8461ee1a0dbe1cf1a4dc1bd20f4 |
|---|---|
| SHA3-384 hash: | e0713473eb075db81a7c00f61b7591cfcee0a0d8562720946d2021253833f56559fb096c7d9688c300acc296d981ab7d |
| SHA1 hash: | 41ef2bc5951b2fa995ba2c4a177e65a077c24039 |
| MD5 hash: | 35f385f9e59928ebdaa86a8661329d33 |
| humanhash: | edward-uniform-failed-speaker |
| File name: | Order# 210133.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'068'032 bytes |
| First seen: | 2021-08-13 10:59:30 UTC |
| Last seen: | 2021-08-13 13:04:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:PWcHplt+xV05utM+IQIiT5v39eL7tEtaie0w17Aht/cC+thS08gfob:PTHEyutM+R51eIapVdaNcC+bx2 |
| Threatray | 8'384 similar samples on MalwareBazaar |
| TLSH | T19E35923C19FE2637C0B5E375CBE28813B04568AF7521AD9494CB5B2E5326E4236C727E |
| dhash icon | 70f0eab2e0ecf070 (15 x AgentTesla, 9 x Loki, 7 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order# 210133.exe
Verdict:
Malicious activity
Analysis date:
2021-08-13 11:00:32 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-13 11:00:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'374 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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 Payload
AgentTesla
Unpacked files
SH256 hash:
b752ee2e7bc700645cc15076338a0f84ffe3fef9a4eeb68fa692aa0ebb6ee11d
MD5 hash:
a8a03020286433bbe9828f43fe41493c
SHA1 hash:
ef63fa303b509135c38441e2492c60d0c828a19b
SH256 hash:
566dcb3d4d78905dd6ce0abd374b1aac0ac7c136d5aa1adad461c21befe84751
MD5 hash:
584757963a592b247055323a05f9015b
SHA1 hash:
d4d6450a9cb5f2e1d1a5227ae1fe2fbef3dfadac
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
SH256 hash:
826b51c351a4dd69e6c82f9ad585537f076ce8461ee1a0dbe1cf1a4dc1bd20f4
MD5 hash:
35f385f9e59928ebdaa86a8661329d33
SHA1 hash:
41ef2bc5951b2fa995ba2c4a177e65a077c24039
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.
Malspam
Delivery method
Distributed via e-mail attachment
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