MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b57a659304b0c03e8975e389daa4dd44629e7fd0a1f16dd17ac26a91e90b24aa. 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
Threat unknown
Vendor detections: 6
| SHA256 hash: | b57a659304b0c03e8975e389daa4dd44629e7fd0a1f16dd17ac26a91e90b24aa |
|---|---|
| SHA3-384 hash: | 141fa11d478616399ddad5f37d7d0c51ba6bfa65e782a6ceb699f722fe13c3f84e3b13c4e95a44b3a7cfa451b6436592 |
| SHA1 hash: | aac737980fbf7f370fdba82ba7627c7ea037c25d |
| MD5 hash: | 1c1df5988d3b34024e07763ec420a390 |
| humanhash: | kitten-kilo-salami-dakota |
| File name: | 4.exe |
| Download: | download sample |
| File size: | 2'085'376 bytes |
| First seen: | 2020-09-14 01:26:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner) |
| ssdeep | 49152:KZPXINLwhV7ffSzw+gAxelSoMbtoG7dHo5+v:MemV7H07nDbqGlF |
| Threatray | 6 similar samples on MalwareBazaar |
| TLSH | 98A5224A86D1260CE3E432FA514289F51B771F2FD66D1F44E119FB23FA3B60A6A0D163 |
| Reporter |  TrappmanRhett |
Intelligence
File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for analyzing tools
Searching for the window
Creating a file in the %AppData% subdirectories
Sending a UDP request
Creating a process from a recently created file
Creating a window
Enabling autorun by creating a file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Threat name:
Win32.Packed.Themida
Status:
Malicious
First seen:
2020-09-13 22:36:34 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
1/5
Verdict:
malicious
Similar samples:
Result
Malware family:
n/a
Score:
9/10
Tags:
evasion
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Drops startup file
Identifies Wine through registry keys
Loads dropped DLL
Checks BIOS information in registry
Drops startup file
Identifies Wine through registry keys
Executes dropped EXE
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Themida
Score:
0.70
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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