MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b32bcc5d676e1a13c052aa35f456563dd6c5bd8c5d7284c17547d102da3ef949. 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: 14
| SHA256 hash: | b32bcc5d676e1a13c052aa35f456563dd6c5bd8c5d7284c17547d102da3ef949 |
|---|---|
| SHA3-384 hash: | c2e618c95daf5b88d13ea32025827aa74e1bd00df72020bd2a4929d9f3fbfb5ca499ff7ed6afb59f46f5bffb9cd641f2 |
| SHA1 hash: | a654c39297f3f503dc8a0f92ddbb9e4ebe484b8a |
| MD5 hash: | 59ef0d447a86033d13d92a685cee5221 |
| humanhash: | arkansas-shade-fix-quebec |
| File name: | squimax.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 353'644 bytes |
| First seen: | 2022-05-11 16:47:07 UTC |
| Last seen: | 2022-05-11 18:00:01 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader) |
| ssdeep | 6144:LOtIOQHueuLAl+fz64OM/yUS+cYXao2XEI1ANokUHy7HlpkgpRi:LOLQHueuLP/c+1f2XEIpy7H/PpY |
| Threatray | 17'202 similar samples on MalwareBazaar |
| TLSH | T11A742320A6E6E573E6F21B364D37DF626EE9810364D046A343001DBE78F3B52DA4F54A |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  604Kuzushi |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Setting a keyboard event handler
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
80%
Tags:
control.exe overlay packed shell32.dll
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 very large array initializations
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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 / registry access)
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Infostealer.DarkStealer
Status:
Malicious
First seen:
2022-05-11 12:00:57 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
25 of 26 (96.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 17'192 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
0dbe4e5dcf65dc91863e8b3e412b537e396737983110367db49715bed8536a3d
MD5 hash:
54d69a76bcb28178f0a6d1c61bdac06a
SHA1 hash:
b8fcb7a64bbb38db590880bd203e540de62c9254
SH256 hash:
bd4013cd008e77ce156288490c298a60ee27272da428c4c372e396f914f0703e
MD5 hash:
12076028cd106a9969706cdb98c5e7ac
SHA1 hash:
7f41fe3c2c27b6af7ff15a2af5721c99f491f1d0
SH256 hash:
add9a32ad82cb903c686a94c7cf804366bc38af4fc283d78309010bdd68ceea0
MD5 hash:
a90ffc99be33084359a6268a1b7fded3
SHA1 hash:
db8f02d3ae2c4103cd73bb7b91a8bcc98e211bf5
SH256 hash:
b32bcc5d676e1a13c052aa35f456563dd6c5bd8c5d7284c17547d102da3ef949
MD5 hash:
59ef0d447a86033d13d92a685cee5221
SHA1 hash:
a654c39297f3f503dc8a0f92ddbb9e4ebe484b8a
Malware family:
AgentTesla.v3
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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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