MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e. 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

DCRat

Vendor detections: 16

Intelligence 16 IOCs 1 YARA 10 File information Comments

SHA256 hash:	5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e
SHA3-384 hash:	5d51ed66827ed1e042a707ff96e5852dcde5f8858cefbcea9e836d61f9f4e91dddd35d2460fb44c00a6bd5f09ecdeb92
SHA1 hash:	510440f3f98c71655589ebd44fd5e6e9eda4b61d
MD5 hash:	0f06a4736bff917f2390740a71db11d6
humanhash:	aspen-potato-alabama-stream
File name:	0F06A4736BFF917F2390740A71DB11D6.exe
Download:	download sample
Signature	DCRat Create hunting rule
File size:	835'966 bytes
First seen:	2024-07-14 04:15:14 UTC
Last seen:	2024-07-24 14:55:46 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	12e12319f1029ec4f8fcbed7e82df162 (486 x NirCmd, 396 x DCRat, 52 x RedLineStealer)
ssdeep	12288:2ToPWBv/cpGrU3yVtX+t4VEGTnR/xiIu7WeJl20v/XwJJMA+vZ6X:2TbBv5rUyXVEGTnRu/20v/XiJMA+R6X
TLSH	T14E055B0826DD0E72E0FA17F183D6190591FCF8A6BB2ECB8E5DC409DEE511384DA6A753
TrID	74.5% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 16.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 2.9% (.EXE) Win64 Executable (generic) (10523/12/4) 1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):
dhash icon	9494b494d4aeaeac (918 x DCRat, 486 x NirCmd, 172 x RedLineStealer)
Reporter	abuse_ch
Tags:	DCRat exe

abuse_ch

DCRat C2:
http://574056cm.nyashka.top/ExternalCpuDefaultdb.php

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
http://574056cm.nyashka.top/ExternalCpuDefaultdb.php	https://threatfox.abuse.ch/ioc/1297756/

Intelligence

File Origin

# of uploads :

# of downloads :

521

Origin country :

Vendor Threat Intelligence

Malware family:

dcrat

ID:

File name:

5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e.exe

Verdict:

Malicious activity

Analysis date:

2024-07-14 04:20:04 UTC

Tags:

dcrat rat remote darkcrystal

Link:

https://app.any.run/tasks/9179dca8-d44b-4a98-811f-e192733116ef

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL

SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL

Win.Dropper.HawkEye-10027238-0

Win.Packed.Uztuby-10015486-0

Win.Packed.Uztuby-10017372-0

Win.Packed.Uztuby-10017373-0

Win.Trojan.Uztuby-9855059-0

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66935103da3a746b9a73deb2win7simulatehigh_evasion

Tags:

Banker Encryption Execution Generic Network Other Static Stealth Runner Dexter

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Searching for the window

Сreating synchronization primitives

Searching for synchronization primitives

Creating a file

Creating a process from a recently created file

Running batch commands

Creating a process with a hidden window

Creating a file in the %temp% directory

Launching a process

Connection attempt to an infection source

Using the Windows Management Instrumentation requests

Unauthorized injection to a recently created process

Query of malicious DNS domain

Sending an HTTP POST request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm cmd epmicrosoft_visual_cc fingerprint installer lolbin microsoft_visual_cc overlay packed setupapi sfx shdocvw shell32

Link:

https://www.filescan.io/uploads/669351038d263b620f9dbe56/reports/610dede9-2e23-4942-b220-f4621378a197/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e

Malware family:

DCRat

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/06f320d3-074b-48a9-b41a-648c412b10ff

Result

Threat name:

DCRat

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1472798

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

Drops executable to a common third party application directory

Machine Learning detection for dropped file

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Snort IDS alert for network traffic

Windows Scripting host queries suspicious COM object (likely to drop second stage)

Yara detected DCRat

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e/

Threat name:

Win32.Trojan.Uztuby

Status:

Malicious

First seen:

2024-07-06 14:19:26 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

29 of 38 (76.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lzq5ncovduakjb57cplsycz4kx4okpk6gpwl6h6cz4o5z4a3vrpa._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/240714-evspksyelb/

Behaviour

Modifies registry class

Runs ping.exe

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Drops file in Program Files directory

Drops file in Windows directory

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/34cbe29a-dc4e-4921-9834-fe45f7b4b958

Unpacked files

SH256 hash:

74e2f7095ad1763517f0c64496196a618a280d22b103c8afe00663a991ad7497

MD5 hash:

524c397ff72f7a7086fc59c6b8673bdf

SHA1 hash:

a12215e12f647b374c09b55902a6d7c5c94429ad

Detections:

cn_utf8_windows_terminal

Link:

https://www.unpac.me/results/d7c9d81d-c434-4a0e-aa3e-93ed4bd1a8cf/

SH256 hash:

5e3a703082b8b994ed58459f8be3056cbc0da26235716453caac755f5fe03d74

MD5 hash:

ac18626132f858bc0f48beb3146d6805

SHA1 hash:

b178c544c902cad292d07b2af1f50763cbcd9b80

Link:

https://www.unpac.me/results/d7c9d81d-c434-4a0e-aa3e-93ed4bd1a8cf/

SH256 hash:

5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e

MD5 hash:

0f06a4736bff917f2390740a71db11d6

SHA1 hash:

510440f3f98c71655589ebd44fd5e6e9eda4b61d

Detections:

cn_utf8_windows_terminal

Link:

https://www.unpac.me/results/d7c9d81d-c434-4a0e-aa3e-93ed4bd1a8cf/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/5e61d689d51d00a487bf13d72c0b3c55f8e53d5e33ecbf1fc2cf1ddcf01bac5e

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:	DCRat Create hunting rule
Author:	Nikolaos 'n0t' Totosis
Description:	DCRat Payload

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

Rule name:	INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing bas64 encoded gzip files

Rule name:	maldoc_find_kernel32_base_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SelfExtractingRAR Create hunting rule
Author:	Xavier Mertens
Description:	Detects an SFX archive with automatic script execution

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

File information

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

No further information available

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
GDI_PLUS_API	Interfaces with Graphics	gdiplus.dll::GdiplusStartup gdiplus.dll::GdiplusShutdown gdiplus.dll::GdipAlloc
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryExA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::AllocConsole KERNEL32.dll::AttachConsole KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW KERNEL32.dll::CreateFileW KERNEL32.dll::CreateFileMappingW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::MoveFileExW

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