MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3f5c564604f35defce8860339fccfc62c63338ff8b1283473294b0f7fe9ac84e. 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: 13
| SHA256 hash: | 3f5c564604f35defce8860339fccfc62c63338ff8b1283473294b0f7fe9ac84e |
|---|---|
| SHA3-384 hash: | 1feebaff52f9e6db8f0dff4c3cb1e497c0ab8c6671de95e061622fab32b87aaa8bd94d6804c8b7b690fa1af9d7ac1944 |
| SHA1 hash: | a9b1c9c780e6a8bed0c2410c7280d4ac0aa8ea40 |
| MD5 hash: | fe3ed7479a5aa704361999175c03f5b0 |
| humanhash: | early-table-kansas-alaska |
| File name: | Halkbank_Ekstre_20210823_073809_405251-PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 747'008 bytes |
| First seen: | 2021-08-23 11:23:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:ANICRHTzbM9yHLnXGSq2p9l4vi14v0Lzh5ckjxOgOsnxOUymHQ86sEqUJHawKTF:6EknXGuD4viE0L9aSxNOmxOUymwMG |
| Threatray | 10'281 similar samples on MalwareBazaar |
| TLSH | T154F4124A7689BB4FC16FCEB99D555C60E7F1E2350303EB466C8316E80A9E7818F152E3 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Halkbank_Ekstre_20210823_073809_405251-PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-08-23 11:27:02 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-23 11:19:44 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'271 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 SetWindowsHookEx
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:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
cebd9153a65fb41c7202f403c6dadc23eac325f0b50439d22866f30af49fa6cd
MD5 hash:
fd3c1587e4c08b84bb0dc9e73309903a
SHA1 hash:
e1a9d5d3e13aa0b9a74864166a975408b3623625
SH256 hash:
79c5c14b0cd4e0237f8224458fb7d3f899b103e417273e35c6b89a8166e894ca
MD5 hash:
3594afc21bac30a081c7e19d08c5ed08
SHA1 hash:
3b68f03e6904b33455940f30ecf11eff5e6a4419
SH256 hash:
3f5c564604f35defce8860339fccfc62c63338ff8b1283473294b0f7fe9ac84e
MD5 hash:
fe3ed7479a5aa704361999175c03f5b0
SHA1 hash:
a9b1c9c780e6a8bed0c2410c7280d4ac0aa8ea40
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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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