MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 625ac07dbfbb4f928f5acc8bfb5b9c6f92b155d37b501bc9a41ad0af8e7b9010. 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: | 625ac07dbfbb4f928f5acc8bfb5b9c6f92b155d37b501bc9a41ad0af8e7b9010 |
|---|---|
| SHA3-384 hash: | 6835af83f6c2399c5a4da80f29172a0ca72b366f82ff0a75f0569dee38090e03c706daed244494a2c01ff2c7375e4f66 |
| SHA1 hash: | 3418b96fe8f0da084b56e0849effbf292fb3d22a |
| MD5 hash: | 25762a4dc751da10911e24551e9218ea |
| humanhash: | helium-september-helium-purple |
| File name: | molsJ4AwKfvbbPd.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 928'768 bytes |
| First seen: | 2020-10-17 06:44:55 UTC |
| Last seen: | 2020-10-17 08:03:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:0PB1SPSGIPgpCgvoKmhTeXveG6Nr2emx:BPyPgpZgKmhTeXvel8e |
| Threatray | 10'194 similar samples on MalwareBazaar |
| TLSH | DC15CF1122A49F18F4BDA3795036611097F1BAB2D739D20D3EE866ED1936F44C6B2F32 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: webmail.cyber.net.pk
Sending IP: 203.101.175.37
From: The Management <asmovers@cyber.net.pk>
Reply-To: Ericgillis60@gmail.com
Subject: NEW OFFER No PO_821557
Attachment: NEW OFFER No PO_821557.Doc.z (contains "molsJ4AwKfvbbPd.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Bluteal
Status:
Malicious
First seen:
2020-10-17 02:09:05 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'184 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer evasion spyware trojan family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
625ac07dbfbb4f928f5acc8bfb5b9c6f92b155d37b501bc9a41ad0af8e7b9010
MD5 hash:
25762a4dc751da10911e24551e9218ea
SHA1 hash:
3418b96fe8f0da084b56e0849effbf292fb3d22a
SH256 hash:
f2c6ad34e3265f68bd3e28db965275ea7be02e62e0eadbde0114ba562c225f91
MD5 hash:
f4a459e988ffa95494707177f683b32d
SHA1 hash:
2108a52737df2ad3bdc7e022d57e7a6d2ec56ec4
Detections:
win_agent_tesla_w1
Parent samples :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 hash:
47cf953155305227a3efb813f3f3ce555e43ad3cce9d9e218310e3537a045c87
MD5 hash:
62f90635973dad999c58f16d26f1b537
SHA1 hash:
86ba9b56d7f4b1380222e67fbccdb481b5b935fc
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
SH256 hash:
5bd9587eb1b626495cf494c024a2ba44eeffc784dbfb7b52d3fedcc9757e2f24
MD5 hash:
3afdf4a659c9ccee72e36715854a2ced
SHA1 hash:
eae59e6df1aeca9bece34a458cde7fd071b961fc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NJRat
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_extracted_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | AgentTesla extracted |
| Rule name: | AgentTesla_mod_tough_bin |
|---|---|
| Author: | James_inthe_box |
| Reference: | https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/ |
| 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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