MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51. 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


RemcosRAT


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
SHA3-384 hash: 102364f4530861a7aef73903dd2d3f3ca0bf058625d3231c1831970c5675124ab23e3cfd722497900c0c5599afab1847
SHA1 hash: 6f7af4cd953a3711da734b178b73c1772410cd6c
MD5 hash: 1f6fdfe6fb0fcda923b6b07c555234d5
humanhash: neptune-diet-quebec-mississippi
File name:013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'349'120 bytes
First seen:2024-03-08 13:04:01 UTC
Last seen:2024-03-08 14:29:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Xtb20pkaCqT5TBWgNQ7adzRSvUBdEj1Lsr6A:UVg5tQ7adNZc1e5
TLSH T1F055D01363DE8360C7B25273BA65B741AEBF7C2506B1F96B2FD4093DE820122525E673
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 aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
421
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
Verdict:
No threats detected
Analysis date:
2024-03-08 13:03:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/18f8526c-c3c5-44fd-b909-9bca6e3276e0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit fingerprint keylogger lolbin packed shell32
Link:
https://www.filescan.io/uploads/65eb0cc31d6034c3c029bf63/reports/042ce8e8-4811-4525-a7b2-1779a143dd6c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
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/5d8c2322-78c3-49c6-ae61-cfe8923cbb53
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1405388
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Drops VBS files to the startup folder
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1405388 Sample: 5sf813pVef.exe Startdate: 08/03/2024 Architecture: WINDOWS Score: 100 68 Multi AV Scanner detection for domain / URL 2->68 70 Found malware configuration 2->70 72 Malicious sample detected (through community Yara rule) 2->72 74 10 other signatures 2->74 14 5sf813pVef.exe 6 2->14         started        18 wscript.exe 1 2->18         started        process3 file4 66 C:\Users\user\AppData\...\isochronal.exe, PE32 14->66 dropped 94 Binary is likely a compiled AutoIt script file 14->94 20 isochronal.exe 3 14->20         started        96 Windows Scripting host queries suspicious COM object (likely to drop second stage) 18->96 24 isochronal.exe 2 18->24         started        signatures5 process6 file7 64 C:\Users\user\AppData\...\isochronal.vbs, data 20->64 dropped 80 Binary is likely a compiled AutoIt script file 20->80 82 Drops VBS files to the startup folder 20->82 26 isochronal.exe 2 20->26         started        29 isochronal.exe 2 24->29         started        signatures8 process9 signatures10 88 Binary is likely a compiled AutoIt script file 26->88 31 isochronal.exe 2 26->31         started        34 isochronal.exe 2 29->34         started        process11 signatures12 98 Binary is likely a compiled AutoIt script file 31->98 36 isochronal.exe 2 31->36         started        39 isochronal.exe 2 34->39         started        process13 signatures14 78 Binary is likely a compiled AutoIt script file 36->78 41 isochronal.exe 2 36->41         started        44 isochronal.exe 39->44         started        process15 signatures16 86 Binary is likely a compiled AutoIt script file 41->86 46 isochronal.exe 2 41->46         started        49 isochronal.exe 44->49         started        process17 signatures18 92 Binary is likely a compiled AutoIt script file 46->92 51 isochronal.exe 2 46->51         started        54 isochronal.exe 49->54         started        process19 signatures20 76 Binary is likely a compiled AutoIt script file 51->76 56 isochronal.exe 2 51->56         started        59 isochronal.exe 54->59         started        process21 signatures22 84 Binary is likely a compiled AutoIt script file 56->84 61 isochronal.exe 2 56->61         started        process23 signatures24 90 Binary is likely a compiled AutoIt script file 61->90
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 01:31:16 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ae6insplo2i6mrotem3pspqdorks5u5rm5f36p3sc7dwlwz37niq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:jnmanymen rat
Link:
https://tria.ge/reports/240308-qaxzcaff89/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
AutoIT Executable
Drops startup file
Executes dropped EXE
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
many.ydns.eu:1144
Unpacked files
SH256 hash:
8e9544745a9e84ab286e3076ef3716b89f703317736394950c9be81f84727967
MD5 hash:
4b749d6b8aba318a668cdafd7f315c60
SHA1 hash:
5b712a32010b275b6f43b907eda2ee75ffbfcbbc
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/c68e03e0-33e0-45ce-8c70-21895e3c6b9b/
Parent samples :
d81731825aace0973b57c123b8a3a625181e30927e2cbd5b429dc8fcf5b7617c
013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
1b5ba1755ed43689d38dd0ece8c01b5fa25a21a16834eb9ce13ce7d7da8d1982
a4355c61babedeffc4ada9f90d46b5c526882a19ae18771733c7e05122a86500
f31a1a4253e9c3ba4ca22968b9f6f805984346464e10910bb8c3dfd84b028558
SH256 hash:
013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51
MD5 hash:
1f6fdfe6fb0fcda923b6b07c555234d5
SHA1 hash:
6f7af4cd953a3711da734b178b73c1772410cd6c
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/c68e03e0-33e0-45ce-8c70-21895e3c6b9b/
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/013c86c9eb7691e645d32336f93e0374552ed3b1674bbf3f7217c765db3bfb51

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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