MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 53a26416e7fd7b2b66b71c21d352068ca022366694102203bced9b804e22cf72. 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: 13
| SHA256 hash: | 53a26416e7fd7b2b66b71c21d352068ca022366694102203bced9b804e22cf72 |
|---|---|
| SHA3-384 hash: | 9cbfae72b56b90a0914a9f7a1f92404b17ce0a936c23dfdeef7a8ecbb21d46aa3f2cf857fe48956e4346dd661c49d9ff |
| SHA1 hash: | d9163952a8c7a4eccb25b24b51c53d9d9ecd9a8a |
| MD5 hash: | 15c23fd14939c03164df1405809119f4 |
| humanhash: | sixteen-uniform-lemon-nine |
| File name: | 0JGFOez7vfZ18Tg.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 476'160 bytes |
| First seen: | 2021-11-10 10:29:44 UTC |
| Last seen: | 2021-11-12 09:24:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:wtoG2btrDn0OHy+umkplGk6SRSpPOhsNNFi+S6y/5cgoVm8Ivnliv8Iuju3mFG:wCG2btD00yZplGqSpWhs1oH+7EhI6B |
| Threatray | 12'872 similar samples on MalwareBazaar |
| TLSH | T186A4F2293F95DD4ADA36533DCCDEC45113FCB84658AAEB1E3FC8238B282375418525AE |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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:
Generic Malware
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
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Modifies the hosts 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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-10 10:30:09 UTC
AV detection:
17 of 44 (38.64%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'862 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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
ba73e61cb3384e358cbc3acefdbd7a7544eaf4ef68f623330a9cb2ca31f4fdf0
MD5 hash:
0dce367036e7608188f664a2ff6789b9
SHA1 hash:
f47fb74c84b40f4a7f8cabb7205834e4daa6e281
SH256 hash:
91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0
MD5 hash:
b5044dd0e9c91b1a9185d491da7d07f2
SHA1 hash:
a9ff8129771d85f77b6a145f750c70e53f51125e
SH256 hash:
1069d06fa52910ec9a53df1a04579d5d09f7b26afb495175041208c42eaa9c82
MD5 hash:
a54cca698bd79defc638cd0af0336242
SHA1 hash:
62932e4e9268518874a106b006ee73cc207ecdd1
SH256 hash:
53a26416e7fd7b2b66b71c21d352068ca022366694102203bced9b804e22cf72
MD5 hash:
15c23fd14939c03164df1405809119f4
SHA1 hash:
d9163952a8c7a4eccb25b24b51c53d9d9ecd9a8a
Malware family:
Agent Tesla 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: | 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
Comments
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