MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f519abedceeaca2fffef4410b7e05feda1f2449cb49d4e7d6bbe4ce2b567c95. 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


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 1f519abedceeaca2fffef4410b7e05feda1f2449cb49d4e7d6bbe4ce2b567c95
SHA3-384 hash: a1ac29d2495b484f752dcac35c8d1a0169f325fa4f87fbb0603e56ee0797f8ab0fade18fd640d88c1d58c683b4a3804d
SHA1 hash: d20cb1a53108cfab91222538d8f6a76ea1bcff78
MD5 hash: 0b5925272e4eb33f2974619ab59dd141
humanhash: green-edward-bluebird-stairway
File name:Trasferimento-2022-06-1T11395.exe
Download: download sample
Signature AgentTesla
File size:764'416 bytes
First seen:2022-06-01 11:54:37 UTC
Last seen:2022-06-02 13:49:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:FB6SIcd1Aas8kAIQwENhgbvVdqpafJdVoI25BlpfXV2rSWsfsLE:7z0fAIQwENhgxdrfjhGBDfFUhskL
Threatray 17'993 similar samples on MalwareBazaar
TLSH T19DF4F114336C1698CA6A87761476C210533D395AAB6EDB0D3AD3648E2DF37818F077EB
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
4
# of downloads :
320
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Trasferimento-2022-06-1T11395.exe
Verdict:
Malicious activity
Analysis date:
2022-06-01 11:58:12 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-01 10:29:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
38
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
7f4b794cbe8f114959f2b8f2c62f8df3a8bb118596fe8271689ed1e13150688c
MD5 hash:
be04dfd2ccd624d9d56e9b3a9b5e43bc
SHA1 hash:
6358864c3e175c09a2f5bd94a42ace3e03743984
SH256 hash:
26f313ee1529d7e8907761d1e61073acb785e34578063dfa133c28e4dfec31a3
MD5 hash:
489b808f2509eec6adff8da5308c595c
SHA1 hash:
14f44381bbede1f1eb6efc546b87ba27e1e43966
SH256 hash:
afa1d4cad580f651f33666bfbfe17f5bc599b8bb978df68f8ddf3e0c64545e7e
MD5 hash:
6d390aa38a1f4156cdee62f74cd32a12
SHA1 hash:
7948f837d62bc05bae8bf4f5cbb7ef68aa9c2674
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
SH256 hash:
1f519abedceeaca2fffef4410b7e05feda1f2449cb49d4e7d6bbe4ce2b567c95
MD5 hash:
0b5925272e4eb33f2974619ab59dd141
SHA1 hash:
d20cb1a53108cfab91222538d8f6a76ea1bcff78
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 1f519abedceeaca2fffef4410b7e05feda1f2449cb49d4e7d6bbe4ce2b567c95

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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