MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3f1d8be0f46407c1f2dd065c9d16ff94b04258ad6c02021113be7b0e61e266af. 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: 11
| SHA256 hash: | 3f1d8be0f46407c1f2dd065c9d16ff94b04258ad6c02021113be7b0e61e266af |
|---|---|
| SHA3-384 hash: | 33ada42dba30bd8c947c123c91bcc36c70c707d029f6f9c22add0f01bfa8d036a50508486cfdde715b0a01542a7d8b21 |
| SHA1 hash: | cd579e4e033f58c49c2f471332f15520ee9a6d8d |
| MD5 hash: | bc278bfbace39db58826215f27abd3f4 |
| humanhash: | carbon-muppet-lion-montana |
| File name: | cotización.pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 668'672 bytes |
| First seen: | 2021-09-18 16:40:30 UTC |
| Last seen: | 2021-09-18 17:49:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:sw7XIQpdiNaFDKVWXeUcWyJ/sz+nikEMVA0eFiWY/:57TpgDU9cWyFsin+YA |
| Threatray | 9'975 similar samples on MalwareBazaar |
| TLSH | T1CBE49D74230075DEC766B9B18B77D810F5901C358F9E92DA7803F99CC6BB543EA23AA1 |
| dhash icon | d4c498f8f8b8ccd4 (6 x AgentTesla, 5 x SnakeKeylogger, 3 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla ESP exe geo |
Intelligence
File Origin
# of uploads :
2
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cotización.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-18 16:41:17 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Sigma detected: Suspicious Double Extension
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 steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-18 16:41:04 UTC
AV detection:
20 of 45 (44.44%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'965 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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
2efbd5094214703966a1b20c68bdefeceaa644f415c3f49c764ba6691cdfe773
MD5 hash:
243353e0d25755ef389b810fd2b4034c
SHA1 hash:
a0ddcc2ac8b477b45fffd9f04e2590392a42b192
SH256 hash:
f482cac429e293a9e822ad07dd63ee339015db54b99e91707b3de17b77c5650d
MD5 hash:
654517e34ae8e6ab5cf5c0aef4262d7e
SHA1 hash:
90a9a7b77fcc0a01d87633822df13b211f141f54
SH256 hash:
3f1d8be0f46407c1f2dd065c9d16ff94b04258ad6c02021113be7b0e61e266af
MD5 hash:
bc278bfbace39db58826215f27abd3f4
SHA1 hash:
cd579e4e033f58c49c2f471332f15520ee9a6d8d
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.
No further information available
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