MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b87496adef518762cc306678879a6388e4dd08a86f1c7c55ac3ddedd65e19267. 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: 13
| SHA256 hash: | b87496adef518762cc306678879a6388e4dd08a86f1c7c55ac3ddedd65e19267 |
|---|---|
| SHA3-384 hash: | 232833621dc34ab270d05286382ff9196b551c776795ab5318f87843017e987e0a2a4dab0895cf3899279af46a8b23fa |
| SHA1 hash: | 672cdf073db5aa637572848bb2f6fd9a0a8c8ebc |
| MD5 hash: | bddd312aa24da8bf54b1c464f4d924c2 |
| humanhash: | paris-berlin-seventeen-twenty |
| File name: | wOJ9BroUUOSJerB.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 757'760 bytes |
| First seen: | 2021-08-16 09:50:46 UTC |
| Last seen: | 2021-08-16 15:00:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:M7YZ0Mh9H2OI2Y+YdlpZiV+dlZHVh3bU4wb1c62y5JOEPpBja:WG069WOoFlTJTxnLU4wbJHPi |
| Threatray | 8'461 similar samples on MalwareBazaar |
| TLSH | T117F4B07071E78A96F51F4A742578BD5403B231F3A9C699391B1A214ACFEDE983F4820F |
| Reporter | Anonymous |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
wOJ9BroUUOSJerB.exe
Verdict:
Malicious activity
Analysis date:
2021-08-16 09:53:09 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
DNS request
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:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
88 / 100
Signature
.NET source code contains very large array initializations
Machine Learning detection for sample
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: SAM Dump to AppData
Sigma detected: Suspicious PowerShell Invocations - Specific
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)
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-16 07:30:09 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'451 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 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:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
885c05665d62d28c80eb89dfd1485f18f1162c3b9e7722436876bb1944103fdb
MD5 hash:
3ae33a5eaee82be9a4a1c52719df5b17
SHA1 hash:
bf1701b4dc5144a3391ea6e690b3c252fdf4a296
SH256 hash:
763fe93912efa74d402e44b2fb08c4dd062dc2619d3bd25494dfd5b1c710511d
MD5 hash:
3d1cf289681ab9c851e4590a266b62b3
SHA1 hash:
73363646559080eff48d2c5199747f5bb9403059
SH256 hash:
b87496adef518762cc306678879a6388e4dd08a86f1c7c55ac3ddedd65e19267
MD5 hash:
bddd312aa24da8bf54b1c464f4d924c2
SHA1 hash:
672cdf073db5aa637572848bb2f6fd9a0a8c8ebc
Malware family:
Agent Tesla v3
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| 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.
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