MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ff99df4d6553a40959fd0dfca9f24dd3476ab91ebb084f0fe1f2037491a9e3c6. 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: 15
| SHA256 hash: | ff99df4d6553a40959fd0dfca9f24dd3476ab91ebb084f0fe1f2037491a9e3c6 |
|---|---|
| SHA3-384 hash: | 7e6eba5eff0e89eccecedde43dca8af738e78375b13a80900533c2f523f472f08e77cd9a4676a4d9569a8bd3422f74ea |
| SHA1 hash: | ed91f6354ee8838d4be47004501b546b33c8a36b |
| MD5 hash: | cd9f49845106e4f30eba149ba143f292 |
| humanhash: | kansas-mockingbird-lima-lima |
| File name: | Purchase Orders.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 590'336 bytes |
| First seen: | 2023-04-28 06:49:27 UTC |
| Last seen: | 2023-05-13 22:55:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:07HypZXdK0sjuYYZ7f1bOJD9PcWf5rLEBcXXf8zhj:4jufkLffE8Xkz9 |
| Threatray | 2'471 similar samples on MalwareBazaar |
| TLSH | T11DC4F85B5B5B85B6DC7B9AB3D6E0DCB7BD9F9C97AC21C51600D338CC2132AB2244122D |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
6
# of downloads :
290
Origin country :
CHVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Orders.exe
Verdict:
Malicious activity
Analysis date:
2023-04-28 06:52:00 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Malware family:
Agent Tesla
Verdict:
Malicious
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
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-04-27 04:07:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
15 of 24 (62.50%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'461 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
3aa9f12524e8f4ddee37d05669fd21e8994c34f38d0c609b2b47950d59b56902
MD5 hash:
5594bcfd04202590fdbc30f7c18afa9f
SHA1 hash:
cf9fdfb54b32bd54d722218b1a10035ae6a4a49e
Detections:
AgentTeslaXorStringsNet
SH256 hash:
df651f81cfd338fc24237ce28a08bf065db302e17ddc4ed5c0a446426a3d9211
MD5 hash:
8510715a3435dea32f63e75df0dc90f2
SHA1 hash:
a268cfa47034b5b5dc508c19a4c0586c50cad8ad
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
SH256 hash:
ff99df4d6553a40959fd0dfca9f24dd3476ab91ebb084f0fe1f2037491a9e3c6
MD5 hash:
cd9f49845106e4f30eba149ba143f292
SHA1 hash:
ed91f6354ee8838d4be47004501b546b33c8a36b
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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