MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53. 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


Rhadamanthys


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53
SHA3-384 hash: 78c567d7d275f158d8822771c80e72737d837538d4067a10cbcca16ac3a8bee5481ef6b6a1fbcceaaf2c535a1e947eb0
SHA1 hash: d2cfdc28c15f49f533bf48edde6f5323f4116f33
MD5 hash: bc1d7fb307a2713f7d4f198b2929ce6f
humanhash: alabama-july-virginia-asparagus
File name:bc1d7fb307a2713f7d4f198b2929ce6f.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:603'136 bytes
First seen:2023-05-05 11:55:46 UTC
Last seen:2023-05-13 22:47:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bc995d314526062de9c69ce50fed50d5 (2 x Rhadamanthys)
ssdeep 6144:MTOuy+iTPC6i7u+W/XkbZpOXYicJMYgTsGSH8BZ+mxw+V2oUg8lLLtoatc:qes4kkBThb7Wq
Threatray 1 similar samples on MalwareBazaar
TLSH T1E0D45A52EA94A4A9E8F536FF01A540E612C78ECC636AD2DF59BC7561FFF42912C3010B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
2
# of downloads :
227
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bc1d7fb307a2713f7d4f198b2929ce6f.exe
Verdict:
Malicious activity
Analysis date:
2023-05-05 11:58:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6ed3bb28-b0b3-4e8f-aaf6-973755b1e49f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Rhadamanthys
Create hunting rule
Link:
https://www.capesandbox.com/analysis/386846/
Detection(s):
SecuriteInfo.com.Variant.Zusy.466363.11436.32192.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Reading critical registry keys
Searching for the window
Launching the default Windows debugger (dwwin.exe)
Forced system process termination
Creating a window
Unauthorized injection to a system process
Sending a TCP request to an infection source
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/82663/overview
Behaviour
MalwareBazaar
CallSleep
MeasuringTime
SystemUptime
AntidebugCommonApi
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
exploit greyware
Link:
https://www.filescan.io/uploads/6454eed57931110bc895b1dc/reports/a22ec998-dce6-4724-a1d5-1d47ce8b3f84/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53
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:
Unknown
Link:
https://analyze.intezer.com/analyses/b6c25f96-7eea-44de-9396-e66e4b82f6dc
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1227191
Signature
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-05-02 19:42:57 UTC
File Type:
PE (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=we2ltfs2xteyjlxhnjyn7fjzju52vuyk37fuh3ymkvxwlnadxrjq._file
Verdict:
malicious
Similar samples:
30db12742dfdfa1551ea1001dfd45124be0bfb183e4204a9e7eeee1dee29eed6
Rhadamanthys
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/230505-n31jtsca8y/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53
MD5 hash:
bc1d7fb307a2713f7d4f198b2929ce6f
SHA1 hash:
d2cfdc28c15f49f533bf48edde6f5323f4116f33
Detections:
win_brute_ratel_c4_w0
Create hunting rule
Link:
https://www.unpac.me/results/5b573697-e252-4bf0-ae15-83869df99f25/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:BruteSyscallHashes
Create hunting rule
Author:Embee_Research @ Huntress
Rule name:win_brute_ratel_c4_w0
Create hunting rule
Author:Embee_Research @ Huntress

File information

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

Web download

Rhadamanthys

Executable exe b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2568402/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/386846/

Comments