MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a
SHA3-384 hash: a94896714c24ccfe00ea627fa94204482c5dd3351943f0fb6c5d7689c404374a6e29766ffc53d1191f7da2428cde6a58
SHA1 hash: 4d14725fbcdfc078a3b4e4fdfcfe03e3e613650c
MD5 hash: 3ec156d4d00369234d6a51285db9fe93
humanhash: fruit-colorado-iowa-beryllium
File name:official __PaySlip2024 07.pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'356'288 bytes
First seen:2024-08-13 13:51:43 UTC
Last seen:2024-08-13 14:24:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bd3825b6e0410966f0c31f64b6c7644a (36 x AgentTesla, 15 x Formbook, 6 x RemcosRAT)
ssdeep 24576:bAHnh+eWsN3skA4RV1Hom2KXcmtcySB42WGiRjocxGJo3ToETGMCjf:2h+ZkldoPKsacyC4YSjoaw8oEqMC
Threatray 145 similar samples on MalwareBazaar
TLSH T18E55CE0273D1C036FFABA2739B6AE60156B97D254133852F13982D79BD701B2273E663
TrID 49.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.7% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
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 :
396
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
official __PaySlip2024 07.pdf.exe
Verdict:
No threats detected
Analysis date:
2024-08-13 14:20:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/698a4f0a-a36a-4306-876f-8b9ab72852bb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packer.Embedpe-3
Create hunting rule

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66bb651caa5b40be0aa027f6
Tags:
Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin masquerade microsoft_visual_cc packed shell32
Link:
https://www.filescan.io/uploads/66bb65123930e113b90abc55/reports/29905053-daef-407d-8699-1edf05e6f2b8/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a
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/7a76115a-3d1a-474c-855e-c48ddd8f6b56
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1492220
Signature
AI detected suspicious sample
Binary is likely a compiled AutoIt script file
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Double Extension File Execution
Uses an obfuscated file name to hide its real file extension (double extension)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a/
Threat name:
Win32.Trojan.Strab
Create hunting rule
Status:
Malicious
First seen:
2024-08-13 13:52:14 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mduiuxutna64x2u7j7xxh6kggnnbg6hqcmh7it5lklyy6sd4fsfa._file
Verdict:
unknown
Similar samples:
2db2ce01cb77bd0981b789c62af358866171a409fdad4bef98c62a302e8348ca
RemcosRAT
95b00f75b811e33b79725a40c2dde196dc8c95fc1591d36fee341181d2e7a167
RemcosRAT
c20765742b6d22e16299239e960d1c4e851fa9f12bd1b0696d4195f8890a6bf6
RemcosRAT
f35b64d832d85766d915d2aaba9bf5f32be38e24c132543cce25db154c287f8b
RemcosRAT
ffda6d2c03b4e8cf19a1e2624498c3dfd30270f4cb0efeee908d9ca37cf0e1ca
RemcosRAT
+ 135 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240813-q6esmsxbqa/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d91144a7-5937-46b7-8ec2-bce12a7b3d6c
Unpacked files
SH256 hash:
16da2306e37c4a85a217cbe52b0a65175c1868e3a29822e4e25ff78f85768288
MD5 hash:
81596543df6c19892da2284507ed0014
SHA1 hash:
649d3308a7611d87cbc0e30e7f95004c1a4eb181
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_w0
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
Link:
https://www.unpac.me/results/f470ee27-0bf4-4222-90e8-262efee486f2/
Parent samples :
575c516d8a79420f7319c19839c63919b585947635fa54e87430e1c9f95e299d
c2cf1032ae671d0bcba6d625bc72236b125f864a1bb6114c6b96a8e0c91c6759
391ac1ceedd3c960f32890f834a86ba1570ee5a0cc12dcef1714d43bb29fc457
ccd6b2a6a94558d78d46955365f3dde6562301f7e3be7c7821521e8ae1cb2f10
60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a
2c98d193201137a3e33b34934fa866c2c66f346ed6878562e8191f4314bc5dc9
92be4e60ffc8bcce4d34243d1c5ec0f70c8059504d6466248ceeb8d0dde01afa
SH256 hash:
60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a
MD5 hash:
3ec156d4d00369234d6a51285db9fe93
SHA1 hash:
4d14725fbcdfc078a3b4e4fdfcfe03e3e613650c
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/f470ee27-0bf4-4222-90e8-262efee486f2/
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/60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a

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

File information

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

Malspam

RemcosRAT

Executable exe 60e88a5e93683dcbea9f4fef73f946335a1378f0130ff44fab52f18f487c2c8a

(this sample)

  
Delivery method
Distributed via e-mail attachment

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::CopyFileExW
KERNEL32.DLL::CopyFileW
KERNEL32.DLL::CreateDirectoryW
KERNEL32.DLL::CreateHardLinkW
KERNEL32.DLL::CreateFileW
IPHLPAPI.DLL::IcmpCreateFile
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

Comments