MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 25ac7e0410299ac6572befc8784420ecbc829ab0db38a7eb46a83855b419212f. 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
TrickBot
Vendor detections: 4
| SHA256 hash: | 25ac7e0410299ac6572befc8784420ecbc829ab0db38a7eb46a83855b419212f |
|---|---|
| SHA3-384 hash: | 07b5d00b1a7895bf6631c173a363d68868fb01cf43928ae01a44e826886ebb8b949ecb53b8bdf919b6a6766610e2161c |
| SHA1 hash: | 2ae7bfc177b53167208c22d70fd74593dd1505ef |
| MD5 hash: | a898fd9994613274e733fb17e8a6faa0 |
| humanhash: | music-papa-robin-cardinal |
| File name: | yas28.dll |
| Download: | download sample |
| Signature | TrickBot |
| File size: | 344'064 bytes |
| First seen: | 2020-04-16 18:45:29 UTC |
| Last seen: | 2020-04-16 19:41:24 UTC |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | 7fd75a73ba86d86020e138ed294ac38f (1 x TrickBot) |
| ssdeep | 6144:e+noR51k0orZdj3fDizzLkF/hIvwC3+ZtpXksQcUBx/JuFZMjv:dn+51kZtdj3f2zzLEhIvwCuBUDcUBx/L |
| Threatray | 2'956 similar samples on MalwareBazaar |
| TLSH | 0574DF023C5F9CF5D0491134D8CA6F6997797C09BAA1C583DB353BADDEB1390E92A20E |
| Reporter |  abuse_ch |
| Tags: | dll TrickBot |
abuse_ch
TrickBot malspamHELO: mail.mynetpharma.us
Sending IP: 158.69.188.69
From: "Loren Searle" <orderconfirmation@mynetpharma.us>
Subject: Order Confirmation, Bank transfer succesful
Attachment: INVOICE.275.doc
TrickBot payload URL:
https://gulfcrossings.com/yas28.dll
Intelligence
File Origin
# of uploads :
2
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Emotet
Status:
Malicious
First seen:
2020-04-16 19:35:28 UTC
File Type:
PE (Dll)
Extracted files:
18
AV detection:
23 of 31 (74.19%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
trickbot
emotet
Similar samples:
+ 2'946 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
doc Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::SetStdHandle |
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