MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 36f236ece6077f65bf5513daa3fc779863f6027b62950137f606ef448fc7727a. 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
XFilesStealer
Vendor detections: 7
| SHA256 hash: | 36f236ece6077f65bf5513daa3fc779863f6027b62950137f606ef448fc7727a |
|---|---|
| SHA3-384 hash: | c54b0d0eed387ebedfad18289804f3ee9a92df7bf2544dc5cb5a90bf38739bbb5da3b9ea3f068156d9a273a0bd1cef3b |
| SHA1 hash: | 13d5986df62020b8ec677ad119ea8c822b9d2021 |
| MD5 hash: | 10c199b76be8f81d273a866b4097c558 |
| humanhash: | uncle-moon-crazy-bulldog |
| File name: | Order THD-PRG-00093-Alfero TOP PEAK QUOTATION REQUEST PO3587.exe |
| Download: | download sample |
| Signature | XFilesStealer |
| File size: | 684'544 bytes |
| First seen: | 2022-07-27 11:22:56 UTC |
| Last seen: | 2022-07-29 20:54:02 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:wMRJSxLm5SeFZbDL07sY01nlZBZo7pN0CM7UZJvQ6H/g1tNNDslWIW9mfik2fXZu:BvUERZbitClHZIN0NUZgPXs0HYp0xwyC |
| TLSH | T16CE412DE3B84C14ACE1EC3B1709EAF8759D39798E5A3FE6BA203319D55640D8B12C11B |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10523/12/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | ca82b2b2a88ab2b2 (1 x XFilesStealer) |
| Reporter |  GovCERT_CH |
| Tags: | exe XFilesStealer |
Intelligence
File Origin
# of uploads :
3
# of downloads :
343
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
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.
Verdict:
Suspicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-07-27 09:52:42 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
8
AV detection:
23 of 39 (58.97%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
n/a
Score:
7/10
Tags:
collection persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
36f236ece6077f65bf5513daa3fc779863f6027b62950137f606ef448fc7727a
MD5 hash:
10c199b76be8f81d273a866b4097c558
SHA1 hash:
13d5986df62020b8ec677ad119ea8c822b9d2021
Verdict:
Malicious
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
Dropped by
XFilesStealer
Delivery method
Distributed via e-mail attachment
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