MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 31cc68f5423b08e95d1099c3e5f1ee1883a3b118c3cd2f51b8175d501505e92f. 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: 18
| SHA256 hash: | 31cc68f5423b08e95d1099c3e5f1ee1883a3b118c3cd2f51b8175d501505e92f |
|---|---|
| SHA3-384 hash: | 541a1005efe879b7d609513356365209e67ca50da8e8d239c95286521bcbb9a121faf590153cede1964a93ab3187d3d7 |
| SHA1 hash: | 0d453e49ae84357c8a14ae1c141982e2ffd79642 |
| MD5 hash: | a51cd19552a652c9059f84649f2455ce |
| humanhash: | wisconsin-william-wolfram-lactose |
| File name: | a51cd19552a652c9059f84649f2455ce |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 809'984 bytes |
| First seen: | 2023-06-23 11:17:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 12288:YM1JCIQfNsVcuoQHT2iN788PVmKUD64LkPw5oEGXuuUubzShNlLtWQ19POpD96u9:B1KNoT1BrUG4LxGbXbz0lLtl19QM//y |
| Threatray | 3'224 similar samples on MalwareBazaar |
| TLSH | T1A1052354AB3A4615D57B4FF628A423B1869F8E8F7056C307CDFB33BA7935B9005602A3 |
| 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 |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
270
Origin country :
FRVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
ORDER TSB489000USD530KKS8679, TSB489000USD120KKGS77863.doc
Verdict:
Malicious activity
Analysis date:
2023-06-23 07:24:42 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
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
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-06-23 09:53:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 3'214 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
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
Unpacked files
SH256 hash:
52f358d201e81d3a0391cedd3042e2f957555b77aa49559f7fb810bbb7673ba1
MD5 hash:
c785ddc46141af772c75101d17c46a41
SHA1 hash:
e248723b6f60cc7607980d07172b64c33b2b2f15
SH256 hash:
0160739cfd8d1897931f6821d701e3089c2bbd03d3ff8ed977ca4c618876b7e4
MD5 hash:
42fa7553572a0e8d2056a7c77597f57a
SHA1 hash:
c1beb634d03f733eedf2f2b4fc3ab14a4b388ae6
SH256 hash:
d0dea6331ce6f6e713db435ab1f4315e0c5a418573dbec2f02465ff4f8329417
MD5 hash:
e9c7ec1112d70501bd6b66e5fa0eaa18
SHA1 hash:
5a4588475ce7b1110be98ae6de8e0d883b488e3d
Detections:
AgentTeslaXorStringsNet
SH256 hash:
89d9c9a78248d8903536ea72371dd2b19d30ca95f0913d4b8a2b4f293d2f1151
MD5 hash:
957e4d8e344e3a64b36a7a7df45ea6e4
SHA1 hash:
3f2266bb0dba1aa1be9b74b50244b6ce159e81b8
SH256 hash:
d696db86546c416dd1d736e1a0ab602d9dcb931a1272a7a63136fa6c69e09f2f
MD5 hash:
4b522d8149ffe147285a7609c05462bc
SHA1 hash:
1182d057cb593e17967c24de68d8cf5cbf7c18bc
SH256 hash:
31cc68f5423b08e95d1099c3e5f1ee1883a3b118c3cd2f51b8175d501505e92f
MD5 hash:
a51cd19552a652c9059f84649f2455ce
SHA1 hash:
0d453e49ae84357c8a14ae1c141982e2ffd79642
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.
Web download
Delivery method
Distributed via web download
Comments
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