MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 19ffc5a627d649823f1c007aca79d31017642186ecd00d9bbe5ee6d7f557a41b. 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: 7
| SHA256 hash: | 19ffc5a627d649823f1c007aca79d31017642186ecd00d9bbe5ee6d7f557a41b |
|---|---|
| SHA3-384 hash: | 939c6f2dd4880aae0e34ca9ab390883fa23a9f1d35c553e8533d013c195414492eb11ff6cafd25369d270636a3433ecc |
| SHA1 hash: | be78166bb12a4df9c8bb6927ce386d8de7cc2fb1 |
| MD5 hash: | af4799ae4e6f42df2ba96ec267a9520f |
| humanhash: | salami-cold-low-social |
| File name: | nn.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 602'624 bytes |
| First seen: | 2020-11-12 12:23:46 UTC |
| Last seen: | 2024-07-24 11:45:16 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:im4d3E8S+ux60k8sCSSksMuc3xuRX50FERA9ELGv/RMoy86:ad3f7ux6KBMUXZRv0/yn |
| Threatray | 1'130 similar samples on MalwareBazaar |
| TLSH | 63D42256135CB72DC2C767BCE1B0120485F7DA8579A2FBF14ECCA1996A4379232842FB |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Signature
.NET source code contains very large array initializations
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Emotet
Status:
Malicious
First seen:
2020-11-12 11:33:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'120 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
b4a844937cf99fd95c5a2cc3283d60b33128cba4395af569a26dc61b8a86bb85
MD5 hash:
68a2346d2356e777b5809bd82298e473
SHA1 hash:
2bcb7c824f6483c23bed82c337578188ba1d2cf3
SH256 hash:
7f29476ee42521f367fe8166f99b33ed627e8952b2fa2d705dce22b9602c661f
MD5 hash:
86de8672e1dd8ddf75c005ff2965a4de
SHA1 hash:
f5f300357b7db109b0824b800c6ea35c9c021633
SH256 hash:
19ffc5a627d649823f1c007aca79d31017642186ecd00d9bbe5ee6d7f557a41b
MD5 hash:
af4799ae4e6f42df2ba96ec267a9520f
SHA1 hash:
be78166bb12a4df9c8bb6927ce386d8de7cc2fb1
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
Comments
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