MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7. 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


NetSupport


Vendor detections: 14


Intelligence 14 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7
SHA3-384 hash: aa3771855481435413c849b57da01098ead73b3a663a02c58d82ce552dd5ce3a73d8fd0b527445210eaa42fb250c7429
SHA1 hash: 0fec989f098085c68be25fc48d366808aaac610a
MD5 hash: 188f24d52a3f17cf472f0b7860612c58
humanhash: kilo-eighteen-louisiana-mobile
File name:188f24d52a3f17cf472f0b7860612c58.exe
Download: download sample
Signature NetSupport
Create hunting rule
File size:3'856'239 bytes
First seen:2024-08-16 11:10:09 UTC
Last seen:2024-08-16 11:47:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 657e40fb09b2c5e277b865a7cf2b8089 (6 x AsyncRAT, 4 x Arechclient2, 3 x DanaBot)
ssdeep 98304:cVOXXUzpyl/iMcLtN4LS8dHxbuBTYoVXKhyRH0BwMX:0Vzpl4L7dHjo4hyRH7+
Threatray 629 similar samples on MalwareBazaar
TLSH T1A7061232A1A2303BE6F029B3F554D6303D6DA2182B58D9BACAC0DC1D3D685D56EF7346
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b2e1b496a6cada72 (13 x LummaStealer, 12 x AsyncRAT, 8 x Rhadamanthys)
Reporter abuse_ch
Tags:94-232-42-28 exe fadetail-com fadetail8299-com NetSupport


Avatar
abuse_ch
NetSupport C2:
94.232.42.28:443

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
94.232.42.28:443 https://threatfox.abuse.ch/ioc/1311751/

Intelligence

File Origin
# of uploads :
2
# of downloads :
421
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
netsupport
Create hunting rule
ID:
1
File name:
188f24d52a3f17cf472f0b7860612c58.exe
Verdict:
Malicious activity
Analysis date:
2024-08-16 11:12:57 UTC
Tags:
netsupport unwanted remote
Link:
https://app.any.run/tasks/6531aa63-9c5e-4c85-a1d1-3f8f3bff504f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Malware-gen.17465.24398.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66bf33c8b35234d5cc65edc8
Tags:
Encryption Execution Generic Infostealer Network Static Stealth Trojan Variant
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
CAB crypto epmicrosoft_visual_cc expand fingerprint installer lolbin microsoft_visual_cc mikey overlay packed packed runonce shell32
Link:
https://www.filescan.io/uploads/66bf33d632f6d05ff3ce1b44/reports/3a359f11-465b-4829-8805-1a2ce1cfb35d/overview
Verdict:
Malicious
Labled as:
Ser.Mikey.Generic
Link:
https://www.hybrid-analysis.com/sample/98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7
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:
Malicious
Link:
https://analyze.intezer.com/analyses/b91eea0e-8fe2-432d-8c74-19ad54708481
Result
Threat name:
NetSupport RAT
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1493831
Signature
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1493831 Sample: JbZaDxFXF3.exe Startdate: 16/08/2024 Architecture: WINDOWS Score: 100 84 fadetail.com 2->84 86 buzz-code.com 2->86 88 3 other IPs or domains 2->88 106 Multi AV Scanner detection for domain / URL 2->106 108 Suricata IDS alerts for network traffic 2->108 110 Multi AV Scanner detection for dropped file 2->110 112 3 other signatures 2->112 13 JbZaDxFXF3.exe 8 2->13         started        16 scr_previw.exe 1 2->16         started        19 client32.exe 2->19         started        21 2 other processes 2->21 signatures3 process4 file5 70 C:\Windows\Temp\...\JbZaDxFXF3.exe, PE32 13->70 dropped 23 JbZaDxFXF3.exe 15 13->23         started        96 Maps a DLL or memory area into another process 16->96 98 Found direct / indirect Syscall (likely to bypass EDR) 16->98 26 cmd.exe 2 16->26         started        signatures6 process7 file8 60 C:\Windows\Temp\...\scr_previw.exe, PE32 23->60 dropped 62 C:\Windows\Temp\...\d3dx9_43.dll, PE32 23->62 dropped 64 C:\Windows\Temp\...\Artifice.dll, PE32 23->64 dropped 29 scr_previw.exe 5 23->29         started        66 C:\Users\user\AppData\Local\Temp\wehvsktuif, PE32 26->66 dropped 120 Injects code into the Windows Explorer (explorer.exe) 26->120 122 Writes to foreign memory regions 26->122 124 Maps a DLL or memory area into another process 26->124 33 explorer.exe 1 13 26->33         started        35 conhost.exe 26->35         started        signatures9 process10 file11 72 C:\Users\user\AppData\...\scr_previw.exe, PE32 29->72 dropped 74 C:\Users\user\AppData\...\d3dx9_43.dll, PE32 29->74 dropped 134 Switches to a custom stack to bypass stack traces 29->134 136 Found direct / indirect Syscall (likely to bypass EDR) 29->136 37 scr_previw.exe 1 29->37         started        40 client32.exe 33->40         started        signatures12 process13 signatures14 114 Maps a DLL or memory area into another process 37->114 116 Switches to a custom stack to bypass stack traces 37->116 118 Found direct / indirect Syscall (likely to bypass EDR) 37->118 42 cmd.exe 4 37->42         started        process15 file16 68 C:\Users\user\AppData\Local\Temp\inaxmqeqkj, PE32 42->68 dropped 126 Injects code into the Windows Explorer (explorer.exe) 42->126 128 Writes to foreign memory regions 42->128 130 Found hidden mapped module (file has been removed from disk) 42->130 132 Switches to a custom stack to bypass stack traces 42->132 46 explorer.exe 47 42->46         started        51 conhost.exe 42->51         started        signatures17 process18 dnsIp19 94 buzz-code.com 23.254.226.30, 443, 63969, 63970 HOSTWINDSUS United States 46->94 76 C:\Users\user\AppData\...\remcmdstub.exe, PE32 46->76 dropped 78 C:\Users\user\AppData\Local\...\pcicapi.dll, PE32 46->78 dropped 80 C:\Users\user\AppData\Local\...\client32.exe, PE32 46->80 dropped 82 21 other files (5 malicious) 46->82 dropped 100 System process connects to network (likely due to code injection or exploit) 46->100 102 Uses schtasks.exe or at.exe to add and modify task schedules 46->102 104 Switches to a custom stack to bypass stack traces 46->104 53 client32.exe 17 46->53         started        56 schtasks.exe 1 46->56         started        file20 signatures21 process22 dnsIp23 90 fadetail.com 94.232.42.28, 443, 63973, 63975 WELLWEBNL Russian Federation 53->90 92 geo.netsupportsoftware.com 172.67.68.212, 63974, 80 CLOUDFLARENETUS United States 53->92 58 conhost.exe 56->58         started        process24
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-08-12 23:40:34 UTC
File Type:
PE (Exe)
Extracted files:
630
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdfmn3yuqtrxtusjn6ncrogfa55lvodg4olxu3p52u4lpal3mw3q._file
Verdict:
malicious
Similar samples:
49075027bcf3a718935a08895c2fe60ddde8ea5f8d74312a737eda24f64c8e84
NetSupport
5c8d532a1142f0396b6c4742b9762dca824a448afa857f8da08c51129187c829
NetSupport
60c7df3267974a0037ed9a6a52840267b4a39b217961ffe6899735e8d9d94ebf
NetSupport
6a323c543789eca4d90c56216e34d686f52e39a091ce0fa5d70cea7fc86cb5a6
NetSupport
895e910c38611ba5ff5c113d5e1070fed60aa5d430edb17f82f995c9c707d3ca
NetSupport
96385f4b5516a545f13898e67cf7055c45604d4e7b0dc8f2afb910329ba95c13
NetSupport
a4148996a4755fb0e360f98d70fe35210b76f5f88ee9bf248e4da9a2364d0d55
NetSupport
bb9c4ce78b3e938c2d32885d2b6060848b06f752b56d8f4c38a42a43c51e010c
NetSupport
bcc60c13d0b9748cf36d3ce99164a6021a8fe11a6be3da68eabbe1b7f762fd29
NetSupport
+ 619 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240816-m99kms1fkb/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d107c78a-b30c-42fd-93b6-3e7668980acb
Unpacked files
SH256 hash:
68bee500e0080f21c003126e73b6d07804d23ac98b2376a8b76c26297d467abe
MD5 hash:
d4dae7149d6e4dab65ac554e55868e3b
SHA1 hash:
b3bea0a0a1f0a6f251bcf6a730a97acc933f269a
Link:
https://www.unpac.me/results/568fe16c-eeea-450d-be4b-68c043043890/
SH256 hash:
a6edb3fb6d21dd461da3767a7995034e208f7d6b08997f6cf7ee7b0ea833a8f0
MD5 hash:
cabb58bb5694f8b8269a73172c85b717
SHA1 hash:
9ed583c56385fed8e5e0757ddb2fdf025f96c807
Link:
https://www.unpac.me/results/568fe16c-eeea-450d-be4b-68c043043890/
SH256 hash:
843cb536456a0bdf78dfcfd04a45575f0b2b231e12c8a26085437712f121fa4c
MD5 hash:
edffaeecf1d2be26df6ca2e455030dad
SHA1 hash:
1e9e96910d2599ae2c3ace86780236fa6801397d
Link:
https://www.unpac.me/results/568fe16c-eeea-450d-be4b-68c043043890/
SH256 hash:
ee6198bd176cbd9192ce0dd472e668dfbf5d5d7314f85645d38627f7d84e2e48
MD5 hash:
fa995e0ce9ef0299204ba8e1600a630d
SHA1 hash:
d627e5035227a44a3785845539ba005da3f43820
Link:
https://www.unpac.me/results/568fe16c-eeea-450d-be4b-68c043043890/
SH256 hash:
ecaba43e3bb901a3eaf8d780a42193f3315e2d9ac2aa30b1a2086ea1fa0ccb02
MD5 hash:
34949b03bbabc3440ceaec22130f1dd8
SHA1 hash:
318c2947dfd9adf80c283299cef3bda831e94e8b
Link:
https://www.unpac.me/results/568fe16c-eeea-450d-be4b-68c043043890/
SH256 hash:
98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7
MD5 hash:
188f24d52a3f17cf472f0b7860612c58
SHA1 hash:
0fec989f098085c68be25fc48d366808aaac610a
Link:
https://www.unpac.me/results/568fe16c-eeea-450d-be4b-68c043043890/
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/98cac6ef1484e379d2496f9a28b8c5077abab866e3977a6dfdd538b7817b65b7

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_detect_tls_callbacks
Create hunting rule

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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
ADVAPI32.dll::CreateWellKnownSid
ADVAPI32.dll::SetEntriesInAclW
ADVAPI32.dll::SetEntriesInAclA
ADVAPI32.dll::SetNamedSecurityInfoW
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoInitializeSecurity
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::IsWellKnownSid
ADVAPI32.dll::SetSecurityDescriptorDacl
ADVAPI32.dll::SetSecurityDescriptorGroup
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::SetProcessShutdownParameters
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt FilesADVAPI32.dll::DecryptFileW
WIN_CRYPT_APIUses Windows Crypt APIADVAPI32.dll::CryptAcquireContextW
ADVAPI32.dll::CryptCreateHash
ADVAPI32.dll::CryptGetHashParam
ADVAPI32.dll::CryptHashData
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryInfoKeyW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::ChangeServiceConfigW
ADVAPI32.dll::ControlService
ADVAPI32.dll::OpenSCManagerW
ADVAPI32.dll::OpenServiceW
ADVAPI32.dll::QueryServiceConfigW
ADVAPI32.dll::QueryServiceStatus
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

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