MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a9c9e0370fb2f43eca748b7b3ae730a1d7ef09cd0d61641530b998576c6ab5a4. 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: | a9c9e0370fb2f43eca748b7b3ae730a1d7ef09cd0d61641530b998576c6ab5a4 |
|---|---|
| SHA3-384 hash: | 283ee91bd8e3f5dcff92d6d0a8ffcf893749075f37f22bcce70ff2fb01413416325b88a468037933230a685768723df0 |
| SHA1 hash: | 4989bfe308aa3e6991a614ddc5795f700d047444 |
| MD5 hash: | a9e1b22f060e5c749e0e7494f7b7060a |
| humanhash: | saturn-alanine-triple-fruit |
| File name: | update.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 848'896 bytes |
| First seen: | 2023-05-19 09:29:51 UTC |
| Last seen: | 2023-05-20 15:31:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:MVqBj7AKzx4KG0djBO1fwfUlhDYrusXShQSZahcnu15YaAsjTaZ:Iq97AKxjFBO1fwMlhDYrshQSZ9ubmZ |
| Threatray | 3'908 similar samples on MalwareBazaar |
| TLSH | T18805CF90A2A48746E9B987F45DB1D9B007B76D9EB435D20F0ED9BCDB33B7B920211903 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | f21a832134353535 (2 x AgentTesla) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
5
# of downloads :
238
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
update.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 09:32:45 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Creating a file in the Program Files subdirectories
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
lolbin packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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 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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-05-18 10:22:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
17 of 37 (45.95%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'898 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6236057808:AAEPjUfD2i1Z2Y6D-v4tJe2o-ZsIOYXQJ0Q/
Unpacked files
SH256 hash:
7efcaa274616e35ef0f2756cc5ce8551f08b946bdefbedba7a41f7ea1cc21e9d
MD5 hash:
9fab22761b4ddedc7ea3d71c7e6de73e
SHA1 hash:
ea08ecbef5a3bd0e701cb2a1b63bdfa131a92f02
Detections:
AgentTeslaXorStringsNet
SH256 hash:
2907ceb0aff33154a49177d6e04e822538f3fb439a55264cdf84b162564afea6
MD5 hash:
ae06e9b9c5d6df3bdb39fbbc75d9b9cd
SHA1 hash:
b03aff7dda4462819b1250e44d80c83aca37237f
SH256 hash:
abea6ebf8183e49208b37a1e290897453985513a219029a269db7605547c4e8c
MD5 hash:
e1d7839108c1a107688a0be5a98d59d9
SHA1 hash:
afee022201676a8a920b549037d124e1350f3ba9
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
SH256 hash:
538bafbb998fa5f6690563c9d5d5197a2e13c5b7f3840ab4b8c71fb88cc8e692
MD5 hash:
8f373907081b64275faf363db622cb2f
SHA1 hash:
71b55eb78318e966a4cec24900df7522782d9c26
SH256 hash:
a9c9e0370fb2f43eca748b7b3ae730a1d7ef09cd0d61641530b998576c6ab5a4
MD5 hash:
a9e1b22f060e5c749e0e7494f7b7060a
SHA1 hash:
4989bfe308aa3e6991a614ddc5795f700d047444
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:
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: | 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.
Delivery method
Other
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