MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9a09e075c72d1054035ab56fc790933d097a8a3986e0a1eca8b925606d304956. 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: | 9a09e075c72d1054035ab56fc790933d097a8a3986e0a1eca8b925606d304956 |
|---|---|
| SHA3-384 hash: | 70c99098cc3603caaded75cc15093ca1b4a73e6317a8a450b971026414235c7159a246a0313c272e2ec73f1ea0f87649 |
| SHA1 hash: | fbd2a9f1472ac128a1128f6985959e56826faa64 |
| MD5 hash: | a5b5783c1c9b90b748cac1ae70c86d2a |
| humanhash: | oscar-lion-venus-black |
| File name: | URGENT_QUOTATION_PR #270473.xlxs.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 695'808 bytes |
| First seen: | 2020-10-06 06:29:05 UTC |
| Last seen: | 2020-10-06 08:12:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:Kznu/MFCHaQ34rfKI71972ICgltOlOZdU65vAyODUtr9QH:m7Cx4rfJ51zOkOK4LD2r9 |
| Threatray | 10'706 similar samples on MalwareBazaar |
| TLSH | C7E401092374DB00D07E673A7420901037F1E55BAA76F39DFEAA71ADB8B3A80CE55751 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: paulaner.orion.rs
Sending IP: 77.105.37.159
From: ramakumar@harrytex.com.th
Subject: URGENT QUOTATION
Attachment: URGENT_QUOTATION_PR 270473.xlxs.zip (contains "URGENT_QUOTATION_PR #270473.xlxs.exe")
AgentTesla SMTP exfil server:
smtp.yandex.com:587
Intelligence
File Origin
# of uploads :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
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 AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-06 03:41:47 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'696 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
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:
9a09e075c72d1054035ab56fc790933d097a8a3986e0a1eca8b925606d304956
MD5 hash:
a5b5783c1c9b90b748cac1ae70c86d2a
SHA1 hash:
fbd2a9f1472ac128a1128f6985959e56826faa64
SH256 hash:
71b87e2f251b4538052e8b0138005d6c5e87f95cb93a2dab697c2472f49f291e
MD5 hash:
083fe8424966cfc58a55251c710543e2
SHA1 hash:
1c55a461133d160ef8540ba9b8a2b5d4263c5536
SH256 hash:
13b24d3a09d099dabe41cd6cd71607a77e14640b1e9b4ed2d60f6c012f191c43
MD5 hash:
109cedae3c384a1913107f1efad2b7c8
SHA1 hash:
1f7f35b0ed85fa12bb839cbce698e59a30813420
SH256 hash:
9e3c214e3529d39bfcf8e2f22c1b46cd6aef4235034fc0bf1e822b0d4c5b75bc
MD5 hash:
e369ba4f6813aa3a4df1158765113a96
SHA1 hash:
510a41a33a02018dc7322b38745258cb3ba6b0ea
Detections:
win_agent_tesla_w1
SH256 hash:
f99a87747d1b7fbfa7ac9a37b0d0f7e719c7d23219ae140a3cb6e8e9027af294
MD5 hash:
0449a541d29a87e8ad514b9cca5e33f2
SHA1 hash:
51c7cc39afba85e306f0ac3df6f71720d129e6bb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
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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