MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73e8b7f7ff4e8cf3bb270bc8bcaccd204c104ada52e968ebd4b27fac81b401d0. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73e8b7f7ff4e8cf3bb270bc8bcaccd204c104ada52e968ebd4b27fac81b401d0
SHA3-384 hash: 851a114bdc7c10640ccbfc5343838047ec34a4a8cbc1e3bf09cede76ed5a9f1267974c70076680de5c644a8415ef2b09
SHA1 hash: ba4176d873f9c0e7b86781b68f595355551754aa
MD5 hash: 6c15224e84db96edc2d327f4d3bdd0c7
humanhash: beryllium-ohio-white-fruit
File name:scan doc 202307068398726639392.exe
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:455'168 bytes
First seen:2023-07-06 12:42:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7b189a1ea318a56844e63d62f67d17ab (1 x Stealc, 1 x Rhadamanthys)
ssdeep 6144:5+FLa3vrRstbQ9TNmyQqAx84qW1KLuS+TWhUALXQdvEs3mpAfVoli+TI:5G2/eu284qW1KYTWhUkgdvVIIC
Threatray 392 similar samples on MalwareBazaar
TLSH T180A4E003B5D0FCB0D9614B328D2EC2E8375EB952CE197B5676A47F2B29701A2E273741
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)
File icon (PE):PE icon
dhash icon 64e4d4d4ecf4dcd0 (1 x Rhadamanthys)
Reporter malwarelabnet
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
scan doc 202307068398726639392.exe
Verdict:
Malicious activity
Analysis date:
2023-07-06 12:42:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e433dfcd-284f-4ee3-b0a2-9232b97823bf

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/409361/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Reading critical registry keys
Unauthorized injection to a system process
Stealing user critical data
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/95990/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/64a6b6d760057e5006845168/reports/8ead2800-76b8-44e0-b43e-c83446226621/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/73e8b7f7ff4e8cf3bb270bc8bcaccd204c104ada52e968ebd4b27fac81b401d0
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd872062-8ec7-42e7-bdaa-4401663a4c50
Result
Threat name:
RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1268132
Signature
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73e8b7f7ff4e8cf3bb270bc8bcaccd204c104ada52e968ebd4b27fac81b401d0/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2023-07-06 12:43:05 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opulp577j2gphozhbpelzlgnebgbasw2kluwr26uwj72zanuahia._file
Verdict:
malicious
Similar samples:
1b306f9a2c87c8ab411564465e3213533585d259654a4435c781a3a8fbb08488
Rhadamanthys
340ddbc39fa594be22802391645176d5c5f1a18105f2a47a297b2eeb6c790674
Rhadamanthys
4a524e63c81e6cf9ab8a86f8de0973ea6a6d0973545867d34eba1b777e238628
Rhadamanthys
5f79066ea8731982dcd1d2f5cba63213ec60f5bed4937fc5992bf8b11cd53e96
Rhadamanthys
7f500eca61d1bb18feeadebda84d65023a482e7ce11b81184e8357973e63a077
Rhadamanthys
a2a99c9f239e20040a7f5b6a1c215263f331862f9924bbafe2dadc73b16bee3e
Rhadamanthys
bd60605304be239c72f53cc7b881a7c0aa77b668f3e732ae1ea032b24e052fc0
Rhadamanthys
c459a4a1f1b9253dde6e26e12e651c3990ce4f9d1c464308d360dbaf7f82235f
Rhadamanthys
e2160fb0cdb707aa84430207c6357cb9bc099ab4cbbc5299d8be7208a41a718b
Rhadamanthys
ed1ec4eaec56d4354920312bbe1d443f9e2cb1bc34cdd10f32ad8649015ff1ae
Rhadamanthys
+ 382 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:rhadamanthys collection stealer
Link:
https://tria.ge/reports/230706-pxw5wscc51/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Accesses Microsoft Outlook profiles
Deletes itself
Detect rhadamanthys stealer shellcode
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
b8009559fff3b011f07cba5cb19ec34c182d069df9c788ed24d6db21fad3ff9f
MD5 hash:
842314bf5000e547dd2a9e4c0f552ada
SHA1 hash:
05b3a50f7bc7f0542e39966064436f7d5dfc9d21
Detections:
win_brute_ratel_c4_w0
Create hunting rule
Link:
https://www.unpac.me/results/d8f4502a-3785-4671-b640-41a76a2cea33/
SH256 hash:
73e8b7f7ff4e8cf3bb270bc8bcaccd204c104ada52e968ebd4b27fac81b401d0
MD5 hash:
6c15224e84db96edc2d327f4d3bdd0c7
SHA1 hash:
ba4176d873f9c0e7b86781b68f595355551754aa
Link:
https://www.unpac.me/results/d8f4502a-3785-4671-b640-41a76a2cea33/
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/73e8b7f7ff4e8cf3bb270bc8bcaccd204c104ada52e968ebd4b27fac81b401d0

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:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_brute_ratel_c4_w0
Create hunting rule
Author:Embee_Research @ Huntress
Rule name:win_Brute_Syscall_Hashes
Create hunting rule
Author:Embee_Research @ Huntress
Description:Detection of Brute Ratel Badger via api hashes of Nt* functions.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/409361/

Comments