MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b27e64df6a3791d23937cdc503aa9314770409a13dab6565b05570381cd71189. 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: 10
| SHA256 hash: | b27e64df6a3791d23937cdc503aa9314770409a13dab6565b05570381cd71189 |
|---|---|
| SHA3-384 hash: | a77be5c5a5cda43c83136972bb84b78f2e839bc24ea74b99cb97e0df2acaf118d3316669ec4f5d63856cd664fecd7af0 |
| SHA1 hash: | e928def27acbf20c6e040a7636367f619274d889 |
| MD5 hash: | bdbb479df705b1a6e1afd3b3b88bfd53 |
| humanhash: | jersey-cola-fourteen-zebra |
| File name: | Turkistanman OCT order Swift 40 deposit against order PO 277138293.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 674'304 bytes |
| First seen: | 2020-10-05 11:43:11 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:0qIUYuwIiSw03Lioj/BIX9lGcz0LMtYNR94Ln/lWoYg7rzsETn8n:0q8uwr03eqelTzz+aLn797rzxTn8n |
| Threatray | 50 similar samples on MalwareBazaar |
| TLSH | DEE4F07182C82B5FC7BD2574E441B0B043F4AB4A8262F65C2E9478F455F238ABB6D39D |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: mail.ihszimbra18.com
Sending IP: 94.138.192.207
From: Yıldırım Ticaret <info@yildirimticaret.com>
Subject: Oct Turkistan Swift
Attachment: Turkistanman OCT order Swift 40 deposit against order PO 277138293.xz (contains "Turkistanman OCT order Swift 40 deposit against order PO 277138293.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 (e.g. based on Emerging Threat rules)
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:
2020-10-05 07:41:10 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 40 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:
b27e64df6a3791d23937cdc503aa9314770409a13dab6565b05570381cd71189
MD5 hash:
bdbb479df705b1a6e1afd3b3b88bfd53
SHA1 hash:
e928def27acbf20c6e040a7636367f619274d889
SH256 hash:
ca249cf10e188e13d7175dd363e796d5b5079536078d3933913d362442a5edd1
MD5 hash:
2adfae69317c72edc88bd74313116fc0
SHA1 hash:
23f044ec2bc00a4f1add4901f1ccb4dc533bc9bc
SH256 hash:
01dd844990e0c5fdcea0f88712253aa1ef4750316f0734ab7099306170b5ea2a
MD5 hash:
eb593633270aa19162cf64663df9dd6c
SHA1 hash:
2ec57181471ff10abe9a04239ca3ea86ea4252b9
SH256 hash:
f352d5eedb5140cfbce4089442c588e20a4511b474b347d7b9458951653636ca
MD5 hash:
c3aac002f134e6cc9becd09636155e18
SHA1 hash:
3685eb619eadbdb5260ca3e3ebefcdaaad4cfa59
Detections:
win_agent_tesla_w1
SH256 hash:
b2131bd3d36ad656500383aefa393c1e1579c33f1157075aa662f9c2904087cc
MD5 hash:
35ef4dbb3d3227b61a93486c5162db31
SHA1 hash:
feb57defbf685a8c41a37494baf7f36c2cc7e3cf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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: | 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_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
| 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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