MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 88f9b8e7a6bed0659b87c3b48f41122f2c1dc4ffd276e88ff468c2b08513ee15. 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: | 88f9b8e7a6bed0659b87c3b48f41122f2c1dc4ffd276e88ff468c2b08513ee15 |
|---|---|
| SHA3-384 hash: | eac1493c294bab60df67fc29b5ae036c400949209ea716102d1d90fcddc12595922bb8a8c36138642e0430cf9714d8e5 |
| SHA1 hash: | 1a964de2843021d03760a4ceb1824987788dd5e7 |
| MD5 hash: | 98b016c3c7fad0532505dd0bcad40fd1 |
| humanhash: | march-neptune-sixteen-march |
| File name: | 88f9b8e7a6bed0659b87c3b48f41122f2c1dc4ffd276e88ff468c2b08513ee15 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 167'936 bytes |
| First seen: | 2023-05-25 08:34:55 UTC |
| Last seen: | 2023-05-29 09:53:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 3072:XTA19eF9k57xuOVjeonQZp3Pv5stdzabzi/8uwoukjs7Bk:0LeM57xuOVaoQZNitNo2/8mukAC |
| Threatray | 3'098 similar samples on MalwareBazaar |
| TLSH | T127F3186862994D11DF3E4074C7B111080AB2A377966BE75D0DB1ACFA3B1E383F73A865 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
248
Origin country :
HUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
88f9b8e7a6bed0659b87c3b48f41122f2c1dc4ffd276e88ff468c2b08513ee15
Verdict:
Malicious activity
Analysis date:
2023-05-25 08:42:14 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Reading critical registry keys
Creating a window
Setting a keyboard event handler
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
hacktool lolbin packed
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
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
Antivirus / Scanner detection for submitted sample
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-05-25 08:35:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 23 (73.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'088 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 SetWindowsHookEx
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
88f9b8e7a6bed0659b87c3b48f41122f2c1dc4ffd276e88ff468c2b08513ee15
MD5 hash:
98b016c3c7fad0532505dd0bcad40fd1
SHA1 hash:
1a964de2843021d03760a4ceb1824987788dd5e7
Detections:
AgentTeslaXorStringsNet
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| 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
Distributed via e-mail attachment
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