MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a26ca2bb8700a20c2f001d5def45dfa3c04357c84d39b3b64812d29e42e9c31d. 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: | a26ca2bb8700a20c2f001d5def45dfa3c04357c84d39b3b64812d29e42e9c31d |
|---|---|
| SHA3-384 hash: | 7f5f324887458fc789597d60656b8c22cad11dab23471fbc08de00b4273357b4a0976c8be517bbb467510ff6a63ba681 |
| SHA1 hash: | 5c84641e11d89acd7c1cf6f10d525febfb72cef6 |
| MD5 hash: | 51dcdfc4b5952bcf137715f70ed764fa |
| humanhash: | zebra-river-july-india |
| File name: | HBL-COPY.eml.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 918'528 bytes |
| First seen: | 2020-11-04 10:36:47 UTC |
| Last seen: | 2020-11-04 20:06:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:ZWaXS3zF8qJSbeGgc9e+vi3u4II29zSYnKeEHVkfrIa82yH2ymRsvPMdAjUfnll1:HS3B8qJTMpKDIf8KE1kD6t2ePfUrhsf |
| Threatray | 936 similar samples on MalwareBazaar |
| TLSH | 1215BFFA6282DA6A880F043FF84B656193D9DB1D99FC808657C5B11D13BC6CE56EC0CB |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
25
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
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 potential unpacker
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2020-11-03 19:47:52 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 926 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
a26ca2bb8700a20c2f001d5def45dfa3c04357c84d39b3b64812d29e42e9c31d
MD5 hash:
51dcdfc4b5952bcf137715f70ed764fa
SHA1 hash:
5c84641e11d89acd7c1cf6f10d525febfb72cef6
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
170f00f2fa1453801e0b2e80e59f62f14492f0bdae1ae6e2e940e952a9fd1a12
MD5 hash:
99c284c3917ca4afe8a5f75c0db5ae6a
SHA1 hash:
842bfbc9e69360c98f3d3227b5b2cb0f765ba004
SH256 hash:
34c8d6c14ea09e465cf74642a5774f23ac2dd951444ea6033a43e7489d5532bc
MD5 hash:
c443da89cc089d0349e6182c724fa1b1
SHA1 hash:
bda96a0221db861779b71f66f8886df09474a95b
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | 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
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