MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a693f4ed81f9a157d90b2a2e136e60b14b052a008c5c2a07b5f3cc4540be493c. 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: 17
| SHA256 hash: | a693f4ed81f9a157d90b2a2e136e60b14b052a008c5c2a07b5f3cc4540be493c |
|---|---|
| SHA3-384 hash: | 4bce0536ad442f43ba272fa7fa7dff0b9de24b73d0704801ab77796b9a4bab19cc826e785fbe5fac7f8c5c7169438779 |
| SHA1 hash: | 26f820846d1e0ce0e26b6e3dc0c0539a55969df7 |
| MD5 hash: | ef2a9f5e99f829257f866bd08d37bf40 |
| humanhash: | ohio-lion-network-fillet |
| File name: | z1IS8pXgHrDupLy5v.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 636'928 bytes |
| First seen: | 2023-07-19 00:53:48 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:pCPYPfY7iLaxrvK11JACJX3WojYHdj4YtuZKzih1BcT6:pCPYPggYrS11OCQojY9VIZK61KG |
| Threatray | 5'222 similar samples on MalwareBazaar |
| TLSH | T16CD4234482EDCB13C9D853B56761ABA083ADCFD61C29E6690FC6DCCEF80B71413589A7 |
| 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 | d4c08486a2a0c0d4 (7 x AgentTesla, 2 x Formbook, 2 x NanoCore) |
| Reporter |  FXOLabs |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
339
Origin country :
BRVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
z1IS8pXgHrDupLy5v.exe
Verdict:
Malicious activity
Analysis date:
2023-07-19 00:55:36 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
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
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-07-18 16:06:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
17 of 38 (44.74%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'212 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
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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://discordapp.com/api/webhooks/1129800822616768643/7ZulG4snYd6G5St31jRWFPvYvlDZIOp8XVPAGtFLXTo-TIZqkaS-kUjRfS4LmgDPaRn-
Unpacked files
SH256 hash:
45b5a61e4a8f4025d3e94f407c0e84a2cde427a918f2a5446278e22117da1d4c
MD5 hash:
ca775551666be768a9241f43eec98b87
SHA1 hash:
fbbd937067a24c48ee5274d3fa2881a991e64f3c
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
SH256 hash:
03ba2907dc60401f055350445eb7629c205f05376470013e4c6576b385e5c2f3
MD5 hash:
ffbdd275ea02adbb81baec680d09ddcb
SHA1 hash:
8e49e636480e0f08b3744fe637a6f201b86dca5b
SH256 hash:
d32ffdbeaa1060d1e92a1832a42c414db309c09a41596eb02556f021c9b85b36
MD5 hash:
819c82ba1f19bb729758dfceba88f48a
SHA1 hash:
1e862f75ec8b3918812364aadaf2e1a38b8270dc
Detections:
AgentTeslaXorStringsNet
SH256 hash:
a693f4ed81f9a157d90b2a2e136e60b14b052a008c5c2a07b5f3cc4540be493c
MD5 hash:
ef2a9f5e99f829257f866bd08d37bf40
SHA1 hash:
26f820846d1e0ce0e26b6e3dc0c0539a55969df7
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
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: | AgentTeslaV4 |
|---|---|
| Author: | Rony (r0ny_123) |
| Rule name: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| 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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