MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 85451f565aaf566fd4409b2ab84b195250f8c452713fd668c9cda1b5a47cba25. 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: 10
| SHA256 hash: | 85451f565aaf566fd4409b2ab84b195250f8c452713fd668c9cda1b5a47cba25 |
|---|---|
| SHA3-384 hash: | b12484e96e896db454fde600c4e8d3f42a6d04c9fc5d8f296fe2e277211dd89401657c050ce8ba076a98f3a3e101cc28 |
| SHA1 hash: | e75484f8d9fcb52441f01cacd1f336d379e075ab |
| MD5 hash: | 92adb4993a6c5e2d6431ebf6593afa7d |
| humanhash: | finch-nitrogen-solar-grey |
| File name: | Order confirmation for Purchase Order 20002422_Tender Ref 469825806 Agreement.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 826'880 bytes |
| First seen: | 2022-02-09 15:28:33 UTC |
| Last seen: | 2022-02-09 17:48:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:zFXY9AOow83HRjnkJ02AlTpDk1TjnCTOLea9EX8U:laoVHNM02hhjCC1I |
| Threatray | 15'206 similar samples on MalwareBazaar |
| TLSH | T1F7051223351C0627C6AE26F06656360A6BF59EBF6430F6C64CC1BDE758F77A20B25087 |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-09 15:29:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'196 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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 Payload
AgentTesla
Unpacked files
SH256 hash:
6453bac49525d54b0489c346788b983fe314e1c0cc67423f4d0e5b63cc948431
MD5 hash:
6bcfc46db14362132bbcd28b3a059779
SHA1 hash:
f99e63e78a19f41651f45fdc6c03d2218f3d275a
SH256 hash:
0cc119786b104cf0aa261a208bf38802b339774ff3d7a42afcd8329d2d7d21c9
MD5 hash:
263b5190f7ac42d83c756dcdf38147bb
SHA1 hash:
78f419fe3936ed7d603706c47230cd3e6ff79ffe
SH256 hash:
1fd24452d77c2e3742512571f7a841ffdba7b8fad0dac4245d9e148787fd2c4a
MD5 hash:
34c69731f19462416763f924e6968fa7
SHA1 hash:
19a428a80e0d89d95c8ccba44318631a14a14ea7
SH256 hash:
85451f565aaf566fd4409b2ab84b195250f8c452713fd668c9cda1b5a47cba25
MD5 hash:
92adb4993a6c5e2d6431ebf6593afa7d
SHA1 hash:
e75484f8d9fcb52441f01cacd1f336d379e075ab
Please note that we are no longer able to provide a coverage score for Virus Total.
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
Delivery method
Distributed via e-mail attachment
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