MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1b9451e9b76e1ca8efb1139b25e035ebc9fd9a4c5aebd9d5651b27828d3b6241. 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: 9
| SHA256 hash: | 1b9451e9b76e1ca8efb1139b25e035ebc9fd9a4c5aebd9d5651b27828d3b6241 |
|---|---|
| SHA3-384 hash: | dcf6643dd42288d787c77a61bb6d8c2f760259ea63b746348ccfadf05685f460b9b693e4896c8ad3deac7e11a28862ca |
| SHA1 hash: | 9e3052dc4ffb53908327310ae87c784e17343cc4 |
| MD5 hash: | 355bad609265bae95a6834b7dd69cd93 |
| humanhash: | harry-sodium-hotel-foxtrot |
| File name: | TNT Consignment for 7048397463 Details.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 839'168 bytes |
| First seen: | 2020-10-02 09:00:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 39842799018ad6ecbf6d3672bc15efdb (3 x AgentTesla, 1 x Loki, 1 x AZORult) |
| ssdeep | 12288:fb6mCM9sXHh9BoRPqsxOVKuS5r70xwgeqh043L97/hONSdoFmsgrgRQqthu:WeSHhYRRxOVGcxJBdb1KSSmsgrghu |
| Threatray | 877 similar samples on MalwareBazaar |
| TLSH | C4058E22E2B05837C5236A7CDC1B777D982ABE512D247A462BE5DD4C8F397C039253A3 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe TNT |
abuse_ch
Malspam distributing AgentTesla:HELO: se4h-iad1.servconfig.com
Sending IP: 173.231.241.38
From: TNT Express <noreply@tnt.com>
Reply-To: civiananthony@gmail.com
Subject: TNT Consignment for 7048397463
Attachment: TNT Consignment for 7048397463 Details.gz (contains "TNT Consignment for 7048397463 Details.exe")
AgentTesla SMTP exfil server:
mail.groupedhb.com:587
Intelligence
File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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)
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:
Threat name:
Win32.Trojan.LokibotCrypt
Status:
Malicious
First seen:
2020-10-02 04:54:52 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 867 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
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:
1b9451e9b76e1ca8efb1139b25e035ebc9fd9a4c5aebd9d5651b27828d3b6241
MD5 hash:
355bad609265bae95a6834b7dd69cd93
SHA1 hash:
9e3052dc4ffb53908327310ae87c784e17343cc4
SH256 hash:
44c6e05d0575fd40dfa73c7cd723fcc4b67006df3912e9f3aba8804f96eecaef
MD5 hash:
ee8ac55c2d4e787415fb3b8964697122
SHA1 hash:
8d6fb384127dd01a862bf6c07d976a87ce268485
SH256 hash:
338669b71c0047dc9963a22f36ca18f81c4def8dba172f309ae253c93541b75f
MD5 hash:
47e34737edc26a44d7861a79e0354053
SHA1 hash:
f6b1ba3238237b6040dd0287390f657d0063ad6b
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 |
| 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
Delivery method
Distributed via e-mail attachment
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