MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cd97febc084e1f3eaa8c16cc0ff8d5ef8d5d8790205cb8a724a028e56dda4222. 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: | cd97febc084e1f3eaa8c16cc0ff8d5ef8d5d8790205cb8a724a028e56dda4222 |
|---|---|
| SHA3-384 hash: | eef2fec75059f7731d547b04a87a456a4248e9ee2b4b8dfdc53711c7a9f7a29a4fa1644a2412a7f07480a6307e2e9c4d |
| SHA1 hash: | 51b32d7f0ef87e5e8693824245fb6ab856fa5fb3 |
| MD5 hash: | c47c23a7e481f2d428ed26ad7c8196f8 |
| humanhash: | magazine-delaware-one-north |
| File name: | Swift Transfer Copy mt103_PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'438'720 bytes |
| First seen: | 2021-08-12 07:53:59 UTC |
| Last seen: | 2021-08-12 09:11:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:mRrLj/v84yuQQN7stAPEWBoVL7DzLOYtA1XcHK/kBKT2fXok/HmUVpGF9EVxib:mRr3vrN7WADBoFnxt5HbBKT2fXovOi |
| Threatray | 8'351 similar samples on MalwareBazaar |
| TLSH | T1E365D43C29B92627D07AD375CBE59827F4509CAF3161BD94A4CA73260376B5239C323E |
| dhash icon | e4b8b878fcdcf9f0 (9 x Formbook, 5 x AgentTesla, 4 x Loki) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
326
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Swift Transfer Copy mt103_PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-08-12 07:55:53 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
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 strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
2021-08-12 07:54:05 UTC
AV detection:
12 of 46 (26.09%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'341 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
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
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
SH256 hash:
3ac676c90dba4a6b52b4dff5160ee21b29d2ea8523493c6a6bc9aacab0cbe7b6
MD5 hash:
a5130880890eb60db9ff28ce2d8126dd
SHA1 hash:
3ccaa492494fab48e4ceb459429a9beba21fab7e
SH256 hash:
e4be134865c88fc872608ac99c3b93f92334b65bf16f7fd9ed339645ff262ded
MD5 hash:
1c46e35dbd0b179b636db72b2d29c7c1
SHA1 hash:
31ad21f12b75084736a66483cbc49181ec7adf60
SH256 hash:
cd97febc084e1f3eaa8c16cc0ff8d5ef8d5d8790205cb8a724a028e56dda4222
MD5 hash:
c47c23a7e481f2d428ed26ad7c8196f8
SHA1 hash:
51b32d7f0ef87e5e8693824245fb6ab856fa5fb3
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: | 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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