MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cd3314bd837c138a281178784346756a37b84e95a32222e4dcd527be6a66e331. 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: 12
| SHA256 hash: | cd3314bd837c138a281178784346756a37b84e95a32222e4dcd527be6a66e331 |
|---|---|
| SHA3-384 hash: | 491522037bd34b1e6f6a41d60618c3db2cd5ac3ed1dda6ca54f8e611175034f48076e49e9d263930ac97f5bd4adc51f9 |
| SHA1 hash: | 02241488d6044e1355d377b493e3b8b4877ac13c |
| MD5 hash: | ba84cb431da839bba1bf4dedb3e2ee8f |
| humanhash: | delaware-cat-beer-foxtrot |
| File name: | ba84cb431da839bba1bf4dedb3e2ee8f |
| Download: | download sample |
| File size: | 390'656 bytes |
| First seen: | 2023-08-28 07:53:29 UTC |
| Last seen: | 2023-08-28 08:34:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 6144:0aPoIVYrV63Zmc1GrfSy4l0w4wN1o2Ef4ckkV5gZ0sK07yj31xrWuMotome1iu4U:0OHVWUZmVf6ylwN1nEnh5sNyjjidJbyc |
| Threatray | 76 similar samples on MalwareBazaar |
| TLSH | T1038423C48F28C706F56FCA71D0E25D5BFB6C7CFB6A5EA20753AC82096C934C0A9851B1 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10523/12/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  zbetcheckin |
| Tags: | 64 exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
285
Origin country :
FRVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
ba84cb431da839bba1bf4dedb3e2ee8f
Verdict:
Malicious activity
Analysis date:
2023-08-28 07:56:48 UTC
Tags:
remote rat asyncrat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Launching a process
Creating a process from a recently created file
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
Creating a file in the Windows directory
Creating a file in the %AppData% subdirectories
Creating a window
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun for a service
Blocking the User Account Control
Forced shutdown of a system process
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
DotRunpeX
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample is not signed and drops a device driver
Sample uses string decryption to hide its real strings
Sigma detected: Schedule system process
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 AntiVM3
Yara detected DotRunpeX
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Spyboy
Status:
Malicious
First seen:
2023-08-28 04:19:09 UTC
File Type:
PE+ (.Net Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 66 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
persistence
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
cd3314bd837c138a281178784346756a37b84e95a32222e4dcd527be6a66e331
MD5 hash:
ba84cb431da839bba1bf4dedb3e2ee8f
SHA1 hash:
02241488d6044e1355d377b493e3b8b4877ac13c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe cd3314bd837c138a281178784346756a37b84e95a32222e4dcd527be6a66e331
(this sample)
Delivery method
Distributed via web download
Comments
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