MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bf88eb4511a5b91350a9d657b5fe620f6d2bf23098b58200cbd1677eb4228cce. 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: | bf88eb4511a5b91350a9d657b5fe620f6d2bf23098b58200cbd1677eb4228cce |
|---|---|
| SHA3-384 hash: | c5b906145a4af1fe80d4d94f9698581b8e5e1044e0cde040bc1e274cbf87e198b75b8d944f0688cb0bb84eb168f664f7 |
| SHA1 hash: | b72a36ba160f80d398d338785068e6da841c8257 |
| MD5 hash: | d7366bcee00e2aa26ddea11d2b7d7472 |
| humanhash: | may-hot-comet-sweet |
| File name: | PAYMENT INSTRUCTIONS COPY.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 730'112 bytes |
| First seen: | 2021-08-19 09:21:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:fik+G8J8QS19c9XRXSOGl6Yql+oiO0o0ABcNCkEkdfdK4ezvnMDpCcFY9fHSmK:f+jJ8/DsHGoplViO0ZCvCnSvnMdfFY9U |
| Threatray | 8'590 similar samples on MalwareBazaar |
| TLSH | T181F422B897AE9F3BC5AC24BD2781A40407F4C1915282FB117DD586F82ADBF805F86397 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT INSTRUCTIONS COPY.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-19 09:22:42 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
Sending a UDP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Verdict:
MALICIOUS
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
Antivirus / Scanner detection for submitted sample
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 sample
Modifies the hosts 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: Suspicious Process Start Without DLL
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-19 09:22:09 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'580 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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
820b5182ba91addfe1647c13b7adf538d9dd538ad1bdda6b9b69922fb3193aab
MD5 hash:
886a8020df91736c7de460960de43770
SHA1 hash:
a4fa08582f652bcd8178f14d8772d9380dbcce56
SH256 hash:
95cafa7a3d8539b66709617888b252de1c7a65dd51c04224928034f80c59064a
MD5 hash:
1c982cd1831c638c0ea67b700e983acf
SHA1 hash:
432e57a6d5f5e1bb930289c6b21f0a2c05b1b398
SH256 hash:
bf88eb4511a5b91350a9d657b5fe620f6d2bf23098b58200cbd1677eb4228cce
MD5 hash:
d7366bcee00e2aa26ddea11d2b7d7472
SHA1 hash:
b72a36ba160f80d398d338785068e6da841c8257
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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