MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fae48ff2f1cf1c9b48eb60e588aae24203440ffce87c19ea845952abd0fef42d. 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: 8
| SHA256 hash: | fae48ff2f1cf1c9b48eb60e588aae24203440ffce87c19ea845952abd0fef42d |
|---|---|
| SHA3-384 hash: | bd576d96a8277c0a7760db334f3feac02436628de56ae2a25e3a3878b1617027c1befb6bac70f45f05dae82f7942b047 |
| SHA1 hash: | 2f00802b735c2a7353b9223a6f0cf6aa14efb17a |
| MD5 hash: | f1ff3ac72aed986a6d319fff11c3dada |
| humanhash: | ten-one-stairway-stairway |
| File name: | Doc_36599218.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 759'296 bytes |
| First seen: | 2020-09-30 09:11:15 UTC |
| Last seen: | 2020-09-30 09:51:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 95dc05badb7e4cc8bcf88387426475ce (1 x AgentTesla) |
| ssdeep | 12288:YkYF1juN03f0iQG50ZdmUsQ51pWhNiNUbJU13HX0McEfMO8qx:Y1HI0P0iQzEQ5PWziFqqX |
| Threatray | 1'827 similar samples on MalwareBazaar |
| TLSH | 1EF46D13B2EC563ED1661679AC3B437C5829BF532A24A8453BE4EC4C4FF76883815AD3 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops VBS files to the startup folder
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Ymacco
Status:
Malicious
First seen:
2020-09-30 08:59:54 UTC
File Type:
PE (Exe)
Extracted files:
77
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'817 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
upx spyware keylogger trojan stealer family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
fae48ff2f1cf1c9b48eb60e588aae24203440ffce87c19ea845952abd0fef42d
MD5 hash:
f1ff3ac72aed986a6d319fff11c3dada
SHA1 hash:
2f00802b735c2a7353b9223a6f0cf6aa14efb17a
SH256 hash:
d8a9312c9aafb5fc6dc83f0f612fe92e633f406fa6cce31cb7ad4b5d5181a4be
MD5 hash:
0af82e94f260d4d641de2cf8bd4e8c2e
SHA1 hash:
3207e0274eead4d1e3903f2b5204d68176d08e63
SH256 hash:
eab7ca54ff5ea15bc6b2bf1d879b128751ce2e37898b2db36e5823ffcc1f0668
MD5 hash:
86dd9aa4b524b24fd7e108f7191bb5d5
SHA1 hash:
c0c54910c65b0cc96285d17411608e5355ae2cf1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Farheyt
Score:
0.80
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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
Comments
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