MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab
SHA3-384 hash: 7db4a8e0c83e5f98706733fecb469621e169cd2ec6c0a57ea112c529f395c7a56e219d09066eeb4c9efe49a79912962c
SHA1 hash: bfa3ce692c9b7f91004d39deab2cf25277ea0dd4
MD5 hash: b04a7a20d108af793b0aebbe8b373d14
humanhash: maine-michigan-green-pasta
File name:SecuriteInfo.com.W64.Remsim.A.gen.Eldorado.5736.8171
Download: download sample
File size:1'797'640 bytes
First seen:2024-04-25 03:23:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6b43713c2dcdf19e54a9964767500d9f
ssdeep 49152:Q2bzQS8PJgnTnAJrvdJEiOYsNmRCpWMJU8:EenTn6rFJpLsMRCpd
TLSH T1D285D028E3924DBDDE279AFCD08E44DBA65BBDA303C4017717F186D28A653D0542EE2D
TrID 37.7% (.SCR) Windows screen saver (13097/50/3)
30.3% (.EXE) Win64 Executable (generic) (10523/12/4)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.8% (.EXE) OS/2 Executable (generic) (2029/13)
5.7% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 70fcb0b0b0b0f87c (28 x SimpleHelp, 10 x CobaltStrike)
Reporter SecuriteInfoCom
Tags:exe signed

Code Signing Certificate

Organisation:SimpleHelp Ltd
Issuer:COMODO RSA Extended Validation Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:2021-02-25T00:00:00Z
Valid to:2024-02-25T23:59:59Z
Serial number: c74f79c78393ebf22858e9ad3914567f
Intelligence: 40 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 472b1939ed7df19bad95512e63ca44aac4d95a7109d31f98a042e45c37a5a630
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
290
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab.exe
Verdict:
Malicious activity
Analysis date:
2024-04-25 03:45:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c9f0c55a-36b0-46d2-b477-4e18978dbd70

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

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% subdirectories
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Replacing files
Using the Windows Management Instrumentation requests
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint lolbin masquerade overlay packed remote shell32
Link:
https://www.filescan.io/uploads/6629ccd654bafb7d21dcc654/reports/bd4b1644-7e7a-4e3c-a15f-640801b7bf01/overview
Verdict:
Malicious
Labled as:
Tool.Remsim.Win64
Link:
https://www.hybrid-analysis.com/sample/e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab
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/3fade8a1-2c7a-457f-8db4-3a74837cc98d
Result
Threat name:
n/a
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
63 / 100
Link:
https://www.joesandbox.com/analysis/1431437
Signature
Deletes keys which are related to windows safe boot (disables safe mode boot)
Enables network access during safeboot for specific services
Installs a global keyboard hook
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Snort IDS alert for network traffic
Writes a notice file (html or txt) to demand a ransom
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1431437 Sample: SecuriteInfo.com.W64.Remsim... Startdate: 25/04/2024 Architecture: WINDOWS Score: 63 76 simplehelp.vow.cloud 2->76 82 Snort IDS alert for network traffic 2->82 84 Multi AV Scanner detection for submitted file 2->84 86 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 2->86 88 2 other signatures 2->88 10 SecuriteInfo.com.W64.Remsim.A.gen.Eldorado.5736.8171.exe 255 2->10         started        15 SimpleService.exe 2->15         started        17 svchost.exe 2->17         started        signatures3 process4 dnsIp5 80 simplehelp.vow.cloud 34.173.17.153, 50302, 50303, 50304 ATGS-MMD-ASUS United States 10->80 68 C:\Users\user\AppData\...\Remote Support.exe, PE32+ 10->68 dropped 70 C:\Users\user\AppData\Roaming\...\en.txt, ASCII 10->70 dropped 72 C:\Users\user\AppData\...\session_win.exe, PE32 10->72 dropped 74 52 other files (none is malicious) 10->74 dropped 96 Writes a notice file (html or txt) to demand a ransom 10->96 19 Remote Support.exe 41 10->19         started        24 Remote SupportECompatibility.exe 4 10->24         started        26 unpack200.exe 1 10->26         started        32 11 other processes 10->32 28 SimpleService.exe 15->28         started        30 session_win.exe 15->30         started        file6 signatures7 process8 dnsIp9 78 127.0.0.1 unknown unknown 19->78 58 C:\ProgramData\...\SimpleService.exe, PE32 19->58 dropped 60 C:\Users\user\AppData\...\winpty64.dll, PE32+ 19->60 dropped 62 C:\Users\user\AppData\...\winpty-agent64.exe, PE32+ 19->62 dropped 64 8 other files (none is malicious) 19->64 dropped 90 Installs a global keyboard hook 19->90 34 elev_win.exe 19->34         started        36 icacls.exe 19->36         started        38 icacls.exe 19->38         started        40 icacls.exe 19->40         started        92 Deletes keys which are related to windows safe boot (disables safe mode boot) 28->92 42 windowslauncher.exe 30->42         started        file10 signatures11 process12 file13 45 elev_win.exe 34->45         started        47 conhost.exe 36->47         started        49 conhost.exe 38->49         started        51 conhost.exe 40->51         started        66 C:\Users\user\...\Session Elevation Helper, PE32+ 42->66 dropped 53 Session Elevation Helper 42->53         started        process14 process15 55 SimpleService.exe 45->55         started        signatures16 94 Enables network access during safeboot for specific services 55->94
Score:
9%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5hczb5r5agwvvqttsu6f3ky5pkl5mp5kgrd7qcldui4bns5ytkvq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/240425-dx4desef5s/
Behaviour
Suspicious use of WriteProcessMemory
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab
MD5 hash:
b04a7a20d108af793b0aebbe8b373d14
SHA1 hash:
bfa3ce692c9b7f91004d39deab2cf25277ea0dd4
Link:
https://www.unpac.me/results/81dccd37-2aaf-4c2b-9ae5-ae12a25a26bf/
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/e9c590f63d01ad5ac273953c5dab1d7a97d63faa3447f80963a23816cbb89aab

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertStringSidToSidA
ADVAPI32.dll::EqualSid
ADVAPI32.dll::GetExplicitEntriesFromAclA
ADVAPI32.dll::GetNamedSecurityInfoA
ADVAPI32.dll::SetEntriesInAclA
ADVAPI32.dll::SetNamedSecurityInfoA
MULTIMEDIA_APICan Play MultimediaWINMM.dll::timeGetTime
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
WININET.dll::InternetCloseHandle
WINHTTP.dll::WinHttpCloseHandle
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::MoveFileExA
KERNEL32.dll::MoveFileA
KERNEL32.dll::GetFileAttributesA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpGetIEProxyConfigForCurrentUser
WINHTTP.dll::WinHttpGetProxyForUrl
WINHTTP.dll::WinHttpOpen
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

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