MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c891d866afd823566795dc48929a7a9d8f0a5ba8749b13c0f346a2fcfeb3479f. 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: | c891d866afd823566795dc48929a7a9d8f0a5ba8749b13c0f346a2fcfeb3479f |
|---|---|
| SHA3-384 hash: | 76b1ce86ffefd14399a9ad981fe0e2dea559e0dd587c34f3c75b0ba861ecf984a3a267e3e717e658349334f098e6ad42 |
| SHA1 hash: | c86962971a2be123ff0717a8f580ebfe15a2b488 |
| MD5 hash: | 75eb0247fa4f693007d63bce45da64f4 |
| humanhash: | uncle-michigan-florida-low |
| File name: | 75eb0247fa4f693007d63bce45da64f4 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 670'720 bytes |
| First seen: | 2023-02-14 17:49:33 UTC |
| Last seen: | 2023-02-14 22:39:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 12288:ukecesFMnGPJwkZoKaYR5RJZAwvY+d4POXdc1Ts:IcesFMBhmRH5YUOO4s |
| Threatray | 21'515 similar samples on MalwareBazaar |
| TLSH | T1D4E47C8CC9BD0611DAFE0F79B19F2A080D90844A266D0D3B97F3F884D57369A70BE65D |
| 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) |
| File icon (PE): |  |
| dhash icon | 7aca8abab4a4b8da (33 x AgentTesla, 32 x SnakeKeylogger, 4 x DarkCloud) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
ORDER2023.xls
Verdict:
Malicious activity
Analysis date:
2023-02-14 14:20:55 UTC
Tags:
opendir exploit cve-2017-11882 loader trojan rat agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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 potential unpacker
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-02-14 16:07:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 21'505 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence 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
Adds Run key to start application
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:
964aa52353d1c5fbd2c76d6d19f6d3ab5e5b18e0ebab4801fed91b4b7f900cd4
MD5 hash:
1131b398f8e4359091181e548fed89ae
SHA1 hash:
bc4d4c7cb758bdb7edc57086fba76baf3ba1872e
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
46cb32256dba295b72212185d3bf29e54de9f78fe32a8e43c82288285c3bf721
MD5 hash:
453d8d23d417dacecac4ad0235d2b420
SHA1 hash:
6aaffef79f32f151aef9d5c548ac9055ea6c2f35
SH256 hash:
6d572dbefe9011a17cc91a0d5418a735d24070ee11a7d2f171fd4feda34c6d47
MD5 hash:
908b0993c39934002e5ab17945111cec
SHA1 hash:
60d23a0ab465da7c6dc452b30f72d39315a36038
SH256 hash:
103dd9429fc8993a0544b575ceee4f6d15b6688f983ae8651105bff4fdbdd9d1
MD5 hash:
e468587f9d97bd309da19079a652dde2
SHA1 hash:
2ffd67c69428c73775157eddfe6b06f2ab18f2aa
SH256 hash:
c891d866afd823566795dc48929a7a9d8f0a5ba8749b13c0f346a2fcfeb3479f
MD5 hash:
75eb0247fa4f693007d63bce45da64f4
SHA1 hash:
c86962971a2be123ff0717a8f580ebfe15a2b488
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:
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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