MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 19f8a9328f40f5e0bafda9ceaf06920ed38348754b764caa8bf6d4708d9b8310. 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: | 19f8a9328f40f5e0bafda9ceaf06920ed38348754b764caa8bf6d4708d9b8310 |
|---|---|
| SHA3-384 hash: | 900ff3b4918d9c88563cae05075d14f548ec1d8ab54f83ee2c54afa3ac393a651fba7e4e2498d74a97770bbf6111fcb1 |
| SHA1 hash: | 048e58daecce3f090000c0f519b6d81641dbab64 |
| MD5 hash: | 3f8dc3568aeaee40f6c6192286605f98 |
| humanhash: | nuts-beryllium-queen-helium |
| File name: | SwiftRef_INV0880021122020.xlsx.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 834'048 bytes |
| First seen: | 2021-01-17 07:50:22 UTC |
| Last seen: | 2021-01-18 16:06:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:xaGj9DP0i2NdJxU/VPY8y2pdq71y0xHWWXw5mB/Imv4u5oGQSDy2c7VmomgA7:xtd0BdJxUyh1V5/v7ESLc7V |
| Threatray | 95 similar samples on MalwareBazaar |
| TLSH | 90058C1163D8DB21E7FCA7F9A81191A077A9E642F398F778D872A0C99C15DA440DFF80 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe SWIFT |
Intelligence
File Origin
# of uploads :
4
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SwiftRef_INV0880021122020.xlsx.exe
Verdict:
Malicious activity
Analysis date:
2021-01-17 07:52:42 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Packed.Generic
Status:
Suspicious
First seen:
2021-01-16 22:27:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
13 of 29 (44.83%)
Threat level:
1/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 85 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
1d6ecf546163882d34d4bb2b7afa3889506ca3036ed536c4ed972ed89bdf5035
MD5 hash:
fb169513679d349cb2a7e4121bacfd4a
SHA1 hash:
26619d7ce0a175b9fc4fbfd7f4b105050562924f
SH256 hash:
19f8a9328f40f5e0bafda9ceaf06920ed38348754b764caa8bf6d4708d9b8310
MD5 hash:
3f8dc3568aeaee40f6c6192286605f98
SHA1 hash:
048e58daecce3f090000c0f519b6d81641dbab64
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Starter
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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
Other
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