MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c2766a9b8df935b6144459c3ae5c8f6b7cab54ab844cc78ae770ed1481c4220. 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


BitRAT


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c2766a9b8df935b6144459c3ae5c8f6b7cab54ab844cc78ae770ed1481c4220
SHA3-384 hash: b720ab7818d456958b834935a42c02c246747cbc76c860cac7b20f051b6e997976bbe2e6fc7a0c023d34890fa1373b59
SHA1 hash: 6c4953baee81b92254a73d40182678cfbe59c63b
MD5 hash: 599efde12b6948266df775575d37c433
humanhash: bulldog-butter-skylark-december
File name:760138.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:61'440 bytes
First seen:2021-02-26 21:10:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bbee3e1ff32e406c537a84c72c3d2e50 (2 x GuLoader, 1 x BitRAT)
ssdeep 768:KKUqDiGt6ZY+Nwxh2w+N+VC6XimNjtj93xXLrNQr5:bUqeGt2Y8wL2w1VCUJT1k5
Threatray 193 similar samples on MalwareBazaar
TLSH C5536CC7E189E677C285C5F6EAB86BAC5087BC309714C007B4D52A4F9B79BC1626037B
Reporter Scoobs_McGee
Tags:BitRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
589307.exe
Verdict:
Malicious activity
Analysis date:
2021-02-26 19:01:42 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/bb6da0ca-c2fc-431a-8be8-e5681eb78f9e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/119474/
Detection(s):
Win.Trojan.Generic-9836012-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Creating a file in the %temp% subdirectories
DNS request
Sending a custom TCP request
Creating a file
Launching the default Windows debugger (dwwin.exe)
Setting a single autorun event
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.
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/620095
Signature
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Contains functionality to hide a thread from the debugger
Creates autostart registry keys with suspicious values (likely registry only malware)
Detected RDTSC dummy instruction sequence (likely for instruction hammering)
Hides threads from debuggers
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential malicious icon found
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 359042 Sample: 760138.exe Startdate: 26/02/2021 Architecture: WINDOWS Score: 100 85 dataprotectcdn.datarecognitionpath.xyz 2->85 103 Potential malicious icon found 2->103 105 Multi AV Scanner detection for submitted file 2->105 107 Yara detected GuLoader 2->107 109 2 other signatures 2->109 9 760138.exe 1 1 2->9         started        12 wscript.exe 2->12         started        14 wscript.exe 2->14         started        signatures3 process4 signatures5 111 Creates autostart registry keys with suspicious values (likely registry only malware) 9->111 113 Contains functionality to detect hardware virtualization (CPUID execution measurement) 9->113 115 Detected RDTSC dummy instruction sequence (likely for instruction hammering) 9->115 117 4 other signatures 9->117 16 760138.exe 1 9 9->16         started        21 Ritzes.exe 1 12->21         started        23 Ritzes.exe 14->23         started        process6 dnsIp7 71 dataprotectcdn.datarecognitionpath.xyz 94.103.80.254, 4334, 49747, 49756 VDSINA-ASRU Russian Federation 16->71 73 cdn.filesend.jp 104.26.1.235, 443, 49733, 49738 CLOUDFLARENETUS United States 16->73 75 192.168.2.1 unknown unknown 16->75 47 C:\Users\user\AppData\Local\...\Ritzes.exe, PE32 16->47 dropped 49 C:\Users\user\AppData\Local\...\Ritzes.vbs, ASCII 16->49 dropped 91 Tries to detect Any.run 16->91 93 Hides threads from debuggers 16->93 25 WerFault.exe 20 9 16->25         started        28 WerFault.exe 9 16->28         started        30 WerFault.exe 9 16->30         started        38 5 other processes 16->38 95 Multi AV Scanner detection for dropped file 21->95 97 Contains functionality to detect hardware virtualization (CPUID execution measurement) 21->97 99 Detected RDTSC dummy instruction sequence (likely for instruction hammering) 21->99 101 Tries to detect virtualization through RDTSC time measurements 21->101 32 Ritzes.exe 21->32         started        36 Ritzes.exe 23->36         started        file8 signatures9 process10 dnsIp11 57 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->57 dropped 59 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 28->59 dropped 61 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 30->61 dropped 77 dataprotectcdn.datarecognitionpath.xyz 32->77 79 cdn.filesend.jp 32->79 87 Tries to detect Any.run 32->87 89 Hides threads from debuggers 32->89 40 WerFault.exe 32->40         started        43 WerFault.exe 32->43         started        45 WerFault.exe 32->45         started        81 dataprotectcdn.datarecognitionpath.xyz 36->81 83 cdn.filesend.jp 36->83 63 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 38->63 dropped 65 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 38->65 dropped 67 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 38->67 dropped 69 2 other malicious files 38->69 dropped file12 signatures13 process14 file15 51 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 40->51 dropped 53 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 43->53 dropped 55 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 45->55 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c2766a9b8df935b6144459c3ae5c8f6b7cab54ab844cc78ae770ed1481c4220/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-02-26 19:37:45 UTC
AV detection:
9 of 29 (31.03%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lqtwnkny36jvwykeiwodvzoi6234vnkkxbcmy6foo4hncsa4iiqa._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
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BitRAT
+ 183 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat persistence trojan
Link:
https://tria.ge/reports/210226-asfm3ctges/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
BitRAT
BitRAT Payload
Unpacked files
SH256 hash:
5c2766a9b8df935b6144459c3ae5c8f6b7cab54ab844cc78ae770ed1481c4220
MD5 hash:
599efde12b6948266df775575d37c433
SHA1 hash:
6c4953baee81b92254a73d40182678cfbe59c63b
Link:
https://www.unpac.me/results/d2355fd0-f31f-4379-bf13-07f03fc3cebb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5c2766a9b8df935b6144459c3ae5c8f6b7cab54ab844cc78ae770ed1481c4220

File information

The table below shows additional information about this malware sample such as delivery method and external references.

anyrun
any.run
https://app.any.run/tasks/b12fa448-40c2-46a5-a378-2f6e5a1def9e#
Cape
Cape
https://www.capesandbox.com/analysis/119474/

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