MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 899d74a1d77b400afcacf19ad56654c7e5a5c1ba4a8d7a6010f5c2c4554a7e06. 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: 11
| SHA256 hash: | 899d74a1d77b400afcacf19ad56654c7e5a5c1ba4a8d7a6010f5c2c4554a7e06 |
|---|---|
| SHA3-384 hash: | 88466f365c15e42f5078d24f2fd8e1e5f82cab4b8fa46f1bfa826995b10c4c48b3e7fb40a3abe13faedfe65596fe235f |
| SHA1 hash: | f93019e3f81f314e1dac28c0be44e5d2bc094599 |
| MD5 hash: | cf4621b4298b0599319dc865c0f8c86c |
| humanhash: | coffee-bulldog-undress-mars |
| File name: | entrega de DHL.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 893'952 bytes |
| First seen: | 2022-04-15 13:28:13 UTC |
| Last seen: | 2022-04-20 10:21:37 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'813 x AgentTesla, 19'735 x Formbook, 12'282 x SnakeKeylogger) |
| ssdeep | 12288:qLR+fhTOOYFueG77F4eEQ2hptYcsdK0T5NGO97Av6zDHO+SqnDiIWEgXrqI4Do11:6+fhKBG7+eStB0lj9sSXO+fneIG7Dm/ |
| Threatray | 16'265 similar samples on MalwareBazaar |
| TLSH | T1A915CF9C766072EFC86BD072DEA82CA4EB55347B871F4203905715AEDA4E987CF244F2 |
| TrID | 30.2% (.EXE) Win64 Executable (generic) (10523/12/4) 18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 14.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.9% (.EXE) Win32 Executable (generic) (4505/5/1) 5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | 04d4ccd8c4ccd400 (10 x AgentTesla, 6 x SnakeKeylogger, 4 x Loki) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
417
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
entrega de DHL.exe
Verdict:
Malicious activity
Analysis date:
2022-04-15 13:31:19 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Verdict:
Unknown
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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 submitted file
PE file contains section with special chars
PE file has nameless sections
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-04-15 08:55:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
18 of 25 (72.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'255 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
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:
af1f5074eff36653e6d54c5c7aabf990aee2cc70a72db4cfb1707e452349c574
MD5 hash:
fc0ae7f6d4aa4aa2c27c26407936ec3d
SHA1 hash:
dfa9b61be7f02298605ffe7e007617016c9bfc2b
SH256 hash:
95e187338dfc33b8f8f48c67f3514dbad59954b7d7342e6e3e9e655bb10956a0
MD5 hash:
39135da6a2e365e13923599ce11e96c0
SHA1 hash:
bae1260f76c519ac58f4252e434ca1bd4f161f52
SH256 hash:
144601477d3de66d73fa3e3830119b2b64ed1164fd5f9e7e9b2b06ade778bad7
MD5 hash:
141de8fb46f05e597a904a7faade114e
SHA1 hash:
491d9f1c3a350446d6064c80045d445a9a3db484
SH256 hash:
1f4668d9dfd76f5435a37c7c7ee1bf4f8a7e788f36b905b8e61032be6f717e4a
MD5 hash:
9d898c073cd210a258e765883b1439b9
SHA1 hash:
1267a907f4f52e8a8d00d208963409049f3b6912
SH256 hash:
899d74a1d77b400afcacf19ad56654c7e5a5c1ba4a8d7a6010f5c2c4554a7e06
MD5 hash:
cf4621b4298b0599319dc865c0f8c86c
SHA1 hash:
f93019e3f81f314e1dac28c0be44e5d2bc094599
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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