MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a07914fe6fdfe6106e7114a188c1e87ffc4814fa086698943d22a4e720a62d2d. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a07914fe6fdfe6106e7114a188c1e87ffc4814fa086698943d22a4e720a62d2d
SHA3-384 hash: fffd7c0f4e72bde6c70a9fe049c2723165eb087a243c73114617985309bbc79aeca1ebba6108fdc1631278a548c26b7f
SHA1 hash: ad53abf7b1086c84cf5bfa43174f3c07a557a632
MD5 hash: 475c3d6081260a54407f2f845f433aec
humanhash: lake-lactose-east-ten
File name:SecuriteInfo.com.W64.Remsim.A.gen.Eldorado.1858.7118
Download: download sample
File size:1'797'640 bytes
First seen:2024-07-27 06:23:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6b43713c2dcdf19e54a9964767500d9f
ssdeep 24576:QjClfTPLQS8UgFTgrTk2nqtOstrvdJT1R0iOYOrhUEiuQTt4TGadAanC:Q2bzQS8PJgnTnAJrvdJEiOYsNmRCpWB
TLSH T14485D024E3964DBDDE279AFCD08E44EBA65BBDA303C4017717F086D28A653D0542EE2D
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 :
337
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W64.Remsim.A.gen.Eldorado.1858.7118.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a49286de3a92a81b2bbab6
Tags:
Encryption Generic Infostealer Network Static Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Searching for the window
Using the Windows Management Instrumentation requests
Setting a global event handler
Setting a keyboard event handler
Launching a process
Creating a process with a hidden window
Creating a file in the Windows subdirectories
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint lolbin microsoft_visual_cc overlay packed remote shell32
Link:
https://www.filescan.io/uploads/66a4928478d5c73fb1c75f7d/reports/061f127e-b64b-4c35-949f-8bdac4a83090/overview
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/f355aafc-5738-4295-9f88-a36c4736c0e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
rans.spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1483395
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
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 domain / URL
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)
Writes a notice file (html or txt) to demand a ransom
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1483395 Sample: SecuriteInfo.com.W64.Remsim... Startdate: 27/07/2024 Architecture: WINDOWS Score: 72 76 remote.beesmart.dk 2->76 82 Multi AV Scanner detection for domain / URL 2->82 84 Antivirus detection for URL or domain 2->84 86 Multi AV Scanner detection for submitted file 2->86 88 4 other signatures 2->88 10 SecuriteInfo.com.W64.Remsim.A.gen.Eldorado.1858.7118.exe 262 2->10         started        15 SimpleService.exe 2->15         started        17 svchost.exe 2->17         started        signatures3 process4 dnsIp5 80 remote.beesmart.dk 89.150.152.43, 49708, 49709, 49710 FULLRATEDK Denmark 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 42 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:
79%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a07914fe6fdfe6106e7114a188c1e87ffc4814fa086698943d22a4e720a62d2d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a07914fe6fdfe6106e7114a188c1e87ffc4814fa086698943d22a4e720a62d2d/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ub4rj7tp37tba3trcsqyrqpip76eqfh2bbtjrfb5eksooifgfuwq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240727-g52fksvbnf/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Modifies file permissions
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8e559459-90f7-4ab0-8c14-d15375dcbc99
Unpacked files
SH256 hash:
a07914fe6fdfe6106e7114a188c1e87ffc4814fa086698943d22a4e720a62d2d
MD5 hash:
475c3d6081260a54407f2f845f433aec
SHA1 hash:
ad53abf7b1086c84cf5bfa43174f3c07a557a632
Link:
https://www.unpac.me/results/75195549-a7c0-40cc-8e90-69368570df4e/
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/a07914fe6fdfe6106e7114a188c1e87ffc4814fa086698943d22a4e720a62d2d

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

Comments