MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b2a4c9e1fbafc010c19f17103ed3454b96fd23e047a6a03cb01ecdc9f026709e. 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: | b2a4c9e1fbafc010c19f17103ed3454b96fd23e047a6a03cb01ecdc9f026709e |
|---|---|
| SHA3-384 hash: | ff7948415e24fb70607eb3b5a286c26fbd108cd26714425f9e21dd0b0dde3e880bd778ee022eb7b97d41eafaca76e6f4 |
| SHA1 hash: | 0a2aa55efe36f340f42c1af2f27a3aed2f73d4f2 |
| MD5 hash: | de4161c748cfa5b1d9e2bd1b6ba6ef11 |
| humanhash: | robert-robert-stream-montana |
| File name: | PO-QN8976000.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'098'240 bytes |
| First seen: | 2020-11-03 06:30:14 UTC |
| Last seen: | 2020-11-04 00:12:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:GsfQETWRCp/RGLtdPQIE3oMRwXWjBu2MEUutux:GwQE6RCDUDVMCsMHutux |
| Threatray | 10'434 similar samples on MalwareBazaar |
| TLSH | 1135D0F66286E66AD80F007FF84B256183C9CF1D99F8914687C5B119137C7DEA2AC4CB |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
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
Binary contains a suspicious time stamp
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-03 01:34:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'424 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b2a4c9e1fbafc010c19f17103ed3454b96fd23e047a6a03cb01ecdc9f026709e
MD5 hash:
de4161c748cfa5b1d9e2bd1b6ba6ef11
SHA1 hash:
0a2aa55efe36f340f42c1af2f27a3aed2f73d4f2
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
c864f7e965347a3e92562ed351a55fe8ed8b0f7ab855ed83f9ee1969706c39ce
MD5 hash:
8f58f0d783ed856dbf3c439f87dc84c4
SHA1 hash:
7f5db913fa4a7f4ef9cd686cdea24e386148f6a6
Detections:
win_agent_tesla_w1
Parent samples :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 hash:
822322f701661394fc506fe9e6c86ba1239d2a4560f6d29a63daf422614851f1
MD5 hash:
4c619a2aefb0b85ba955c5e385b156f1
SHA1 hash:
bd22fd753c32baae601eafea444742416b82e6a3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | AgentTesla_extracted_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | AgentTesla extracted |
| Rule name: | AgentTesla_mod_tough_bin |
|---|---|
| Author: | James_inthe_box |
| Reference: | https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/ |
| Rule name: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
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