MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b4ec047f3f903dc0b392011101cdfb299b3b99377cb639b8b5d5a247f3917fee. 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: 9
| SHA256 hash: | b4ec047f3f903dc0b392011101cdfb299b3b99377cb639b8b5d5a247f3917fee |
|---|---|
| SHA3-384 hash: | 538607d1e29a04dc037464428600ab67af9a292a40793003e962d8502c04f100bea76bd8403f27ce679437079dc8cf00 |
| SHA1 hash: | 4e18647611a0af3d26561b708f0c2394704911e6 |
| MD5 hash: | 5693d1043203033ed77f32b95839426a |
| humanhash: | kilo-dakota-finch-lamp |
| File name: | Slip.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'090'560 bytes |
| First seen: | 2022-03-29 15:20:43 UTC |
| Last seen: | 2022-03-30 05:57:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'652 x Formbook, 12'246 x SnakeKeylogger) |
| ssdeep | 24576:pgjjO6AJAR4/4SPeDQvQTkc0Rn0EMCFu8fBeT9np:wa+W/4xLKnFMC48fBu9 |
| Threatray | 16'051 similar samples on MalwareBazaar |
| TLSH | T1FB351260F2A80EBBC62657F9583291506372F72F011DD74E29BA345E1973BC36126F2B |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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 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:
2022-03-29 14:09:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'041 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
32944e10793036fad30950e3f9805277431e9ce61e651fe0b8b616dbbbed9707
MD5 hash:
76e232854540af77135f3312b7274893
SHA1 hash:
74c619f0edfcd6eed2a6f26a4cf677b222a623d9
SH256 hash:
613b2819d35360cbfe6c94b2b998d1a4998c89f5bdef505e0e158e1288ab684c
MD5 hash:
3096cbaf4b5d40f9c61bf7ce13fde62f
SHA1 hash:
6b3c580e51fd306bfdc2e727ca3bc7805aba4b53
SH256 hash:
5106cef3acf6e7577550cbc97d03e13bf9cd02a68e1e7f21c0d457b704a136f7
MD5 hash:
18e1048fa79cee9b901c540919b087de
SHA1 hash:
5798dc9d450adb97658af6eb0484ee1d9094c327
SH256 hash:
812a2ace3262915a9a912b7b65af29020321e21892201ea6a2359b026948a7a3
MD5 hash:
829d6d5dc74109c4ca8d331176448915
SHA1 hash:
1fc2bbcba8ac8f65d70bfb90cf1409ac5e4844b7
SH256 hash:
b4ec047f3f903dc0b392011101cdfb299b3b99377cb639b8b5d5a247f3917fee
MD5 hash:
5693d1043203033ed77f32b95839426a
SHA1 hash:
4e18647611a0af3d26561b708f0c2394704911e6
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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.
Delivery method
Other
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