MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 916146b7a06999f90a389b0384608f0e4fee074f6d322b2e6437980af9a4c8f4. 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: 9
| SHA256 hash: | 916146b7a06999f90a389b0384608f0e4fee074f6d322b2e6437980af9a4c8f4 |
|---|---|
| SHA3-384 hash: | ad9990b48ea5668b49d51c2091907639d73f4c49f001a1c4839d7c396cc0e58f6286bde7e881de937d73a0a17199b621 |
| SHA1 hash: | 2a14ac421da1352fd65f6652615be70a11843ca9 |
| MD5 hash: | fa8ef48ae791f5dc9a0de1dee5e3a093 |
| humanhash: | oscar-south-princess-nuts |
| File name: | Proof of payment for Date of overdue invoice.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 735'232 bytes |
| First seen: | 2021-08-31 23:16:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ef471c0edf1877cd5a881a6a8bf647b9 (74 x Formbook, 33 x Loki, 29 x Loda) |
| ssdeep | 12288:yXe9PPlowWX0t6mOQwg1Qd15CcYk0We1YYfUvK4h7G7v/qalz+q:HhloDX0XOf4pfQ7ov/qaRV |
| Threatray | 10'398 similar samples on MalwareBazaar |
| TLSH | T104F40226A8649449F3F1B13C0FD2C63813269D89CC4B8758A5D6BF5F34FC2570B52AEA |
| dhash icon | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proof of payment for Date of overdue invoice.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-31 23:19:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Deleting a recently created file
Launching a process
Sending a UDP request
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
AutoIt script contains suspicious strings
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
Maps a DLL or memory area into another process
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: MSBuild connects to smtp port
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-31 21:51:31 UTC
AV detection:
9 of 44 (20.45%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'388 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f3ead7f788aab74153d44d8d363fa542fb2d5b368ba478583863e90a80a2675c
MD5 hash:
bd9a548d7ce5b811f849a1c52c4a8788
SHA1 hash:
9525d3f0ba75237e3da63aec86455da9cdef9af5
SH256 hash:
6132e8452537a167fc2cd529d46827954fb9847c5043b97207fc3b3cdcc31d46
MD5 hash:
d501c45db1b434e9fdbe91ef71803342
SHA1 hash:
327ed7d4b0f026b5b2834af0a4b3556c9fbb7838
SH256 hash:
916146b7a06999f90a389b0384608f0e4fee074f6d322b2e6437980af9a4c8f4
MD5 hash:
fa8ef48ae791f5dc9a0de1dee5e3a093
SHA1 hash:
2a14ac421da1352fd65f6652615be70a11843ca9
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:
Suspicious File
Score:
0.49
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: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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
Distributed via e-mail attachment
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