MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 554bf783cd947c0743e81f65c550a45eae8a4021b1e1700b590939dd3cae3321. 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: 12
| SHA256 hash: | 554bf783cd947c0743e81f65c550a45eae8a4021b1e1700b590939dd3cae3321 |
|---|---|
| SHA3-384 hash: | 3a31b2a1da130827a618f4b65f2eeaa884c5e01ce72c558bab1bf2bf5853d81829069193f41957f61b1635aad0889bfb |
| SHA1 hash: | 165f99fce95c8fc01ecc6700829d4947c234bd01 |
| MD5 hash: | 28871b106b1ac2a889a134dca8607762 |
| humanhash: | fix-sad-jupiter-don |
| File name: | SecuriteInfo.com.W32.AIDetectNet.01.22641.30093 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 876'032 bytes |
| First seen: | 2022-06-08 04:41:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:JpQWCqgpJslMfkphAE178P3tutrA7ZEWRQ3q1PCFm6P6bo9qkCPPGGEDP6COvGhq:Js9grPADPkt0lESpClCbo |
| Threatray | 18'707 similar samples on MalwareBazaar |
| TLSH | T1F8159C9C3650B5DFC86BCD76CA941C60EA60A4BB470FD247A45316ED9E0EA9BCF101B3 |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
303
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.22641.30093
Verdict:
Malicious activity
Analysis date:
2022-06-08 04:45:09 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Moving of the original file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed wacatac
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
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 AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-08 04:42:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 18'697 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
2d3d980eedd58afb0fcd042dec7afcd8d6628f791b5a1f36a3e178bf224a91bc
MD5 hash:
c2b30e0f69eb90356267ad98741c15e3
SHA1 hash:
e9d18bd52e51dd0f018b33b54fc8f7e05b2c8943
SH256 hash:
c5d534b46a9fc74bddeb580851c23f0b93d7c20312680b2f4d91bf34d7ec56ef
MD5 hash:
d4fd16ea3c930bd52d5fa2456b51d5db
SHA1 hash:
5a530063253f17ee148dd677c666ec1bd1c8260b
SH256 hash:
fe78017f2153de0c5ca645c4255899ab044502fe5c77d5c04ced635d9fe981d9
MD5 hash:
ab47b292d4d39311539a0b97e6661f4f
SHA1 hash:
54cd9efbebe4f41b23e6f24fffac0da8f72d921b
SH256 hash:
178e05d34e68b2dbef2059da915eb68ce67aa5736158dd925623296f352a3f00
MD5 hash:
29ee829e63e9aacbf8e1ef91dbd8abf4
SHA1 hash:
1004710d78c918788683292f5106a07704bb7aba
SH256 hash:
554bf783cd947c0743e81f65c550a45eae8a4021b1e1700b590939dd3cae3321
MD5 hash:
28871b106b1ac2a889a134dca8607762
SHA1 hash:
165f99fce95c8fc01ecc6700829d4947c234bd01
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: | 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.
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