MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c2ae8f03a4c70c1a976ab882238a8df26aebc713cd28e1896f883ea9da1f76de. 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: | c2ae8f03a4c70c1a976ab882238a8df26aebc713cd28e1896f883ea9da1f76de |
|---|---|
| SHA3-384 hash: | edf004785c2f2016cbc43b193b69bdc739b0ca1bf00305fff7a9ebe16eb4c45165088768335784dece760ecc405b6449 |
| SHA1 hash: | 474b5c31ccd81f0e4fa74066b02595bf4648bc5b |
| MD5 hash: | 9ce7dbaa399c553d3fbeae037b810085 |
| humanhash: | muppet-bakerloo-table-butter |
| File name: | Additional documents.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 904'704 bytes |
| First seen: | 2021-02-16 23:28:46 UTC |
| Last seen: | 2021-02-17 17:59:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:SUutasoWS0F8JVJu9Yna8PrGJ0XHLC/bqx:SUuYsDl+rJugFGJ0WW |
| Threatray | 2'673 similar samples on MalwareBazaar |
| TLSH | 3015ADE0317D8783E0B58FF11F99567066F1356CA8D0E60DA8F597AE93E2750048CAEB |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
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
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
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-16 08:48:23 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'663 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
e0d083d8ae76cb9112c52c6465df69b490440b9bde55954a41d70880cf0987ce
MD5 hash:
c8b717eb30e07fc0d109d6f5c60f5fcf
SHA1 hash:
fd01dd78efc6a83857e4ee52d211836a629ea486
SH256 hash:
2ec41720b412f91f91daaefea38007449491b2c016238aa8f23b6866c89bc788
MD5 hash:
987ce346069cf47535e5ac57265c7228
SHA1 hash:
d0085325ed78fcac6d1f605753237abd1c40db22
SH256 hash:
11ec92a9fc8971ebc90d857d87666f1e826850cf94b67f47413ee21759cdc9d2
MD5 hash:
c16455c119d0e3385614339f8cf4e572
SHA1 hash:
8c33a85d6dd83ae8c069617be68fa69549563261
SH256 hash:
c2ae8f03a4c70c1a976ab882238a8df26aebc713cd28e1896f883ea9da1f76de
MD5 hash:
9ce7dbaa399c553d3fbeae037b810085
SHA1 hash:
474b5c31ccd81f0e4fa74066b02595bf4648bc5b
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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
Dropped by
AgentTesla
Delivery method
Distributed via e-mail attachment
Comments
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