MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3. 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

Blackmoon

Vendor detections: 14

Intelligence 14 IOCs YARA 7 File information Comments

SHA256 hash:	5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3
SHA3-384 hash:	aa851cda9e574e3246ad2b7109e231c4497d619b1d20a604082232ff065cdf377a4b1a44b874b7904fd02c5132ce8e88
SHA1 hash:	5b9ee6c9f8f39a110427976c313d563d6dbb61f5
MD5 hash:	e62c8dd01651b0b125bc1cf30e99cd73
humanhash:	indigo-hawaii-nevada-four
File name:	5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3
Download:	download sample
Signature	Blackmoon Create hunting rule
File size:	1'841'892 bytes
First seen:	2024-04-09 20:00:45 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	fa32697a83d3b6688888de5b3cd08e4d (2 x Blackmoon)
ssdeep	24576:HfqMeY3QBhoWYJgIDWAeTkzZ+RkFN/yKBUZZAFDrrqBh3SWgSklWXKBUZq:HneXoWS5ZRN/yKiZEDrKBST1WXKiZq
TLSH	T11D85CF93F08280F2D92D153814B97B3BD67A691E0935DB8BA762FD765C32D82923710F
TrID	41.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 22.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 11.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 7.6% (.EXE) Win64 Executable (generic) (10523/12/4) 4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):
dhash icon	9d553139355bdf13 (2 x Blackmoon)
Reporter	e24111111111111
Tags:	Blackmoon

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3.exe

Verdict:

Malicious activity

Analysis date:

2024-04-09 20:42:20 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/264938b9-d370-4f63-82f4-d919ed982321

Note:

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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Creating a file

Creating a process from a recently created file

Searching for synchronization primitives

Launching the process to change network settings

Creating a process with a hidden window

Creating a file in the Windows subdirectories

Enabling autorun

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

antavmu anti-vm autorun blackmoon cmd hook keylogger lolbin netsh overlay packed rundll32 shell32 virus xpack

Link:

https://www.filescan.io/uploads/66159e8835699b4745c37df1/reports/b9f29d0d-68de-445f-8070-007c5c96e745/overview

Verdict:

Malicious

Labled as:

Trojan.Kolovorot

Link:

https://www.hybrid-analysis.com/sample/5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3

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.

Malware family:

Barack Obama's Everlasting Blue Blackmail Virus

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8d3d0a8e-2e58-40f6-a6e2-91b179ed50c4

Result

Threat name:

BlackMoon

Detection:

malicious

Classification:

rans.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1423487

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Machine Learning detection for dropped file

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Uses netsh to modify the Windows network and firewall settings

Yara detected BlackMoon Ransomware

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-04-04 03:48:47 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 24 (95.83%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lyw6rhqb2sgdqn4a4l6f4vtbtnfczwfjdnvjyyca3dzwbowttwzq._file

Verdict:

malicious

Result

Malware family:

blackmoon

Score:

10/10

Tags:

family:blackmoon banker trojan

Link:

https://tria.ge/reports/240409-yrne8scc7t/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Drops file in System32 directory

Executes dropped EXE

Loads dropped DLL

Blackmoon, KrBanker

Detect Blackmoon payload

Unpacked files

SH256 hash:

37e240edad991cced622c2f314070b29294218522888e2f9606187a2113e134a

MD5 hash:

fdad798b35b3b821871ef3a4425f1a62

SHA1 hash:

9b664d6a492256d99d6fac1dc2ed9a2d67dc9036

Detections:

BlackmoonBanker

MALWARE_Win_BlackMoon

Link:

https://www.unpac.me/results/2b18b70c-7769-4aa0-baa2-3194b46af56f/

Parent samples :

55813133f759653a5058c386e8599013168fd95ec185139d952bcae4022e1e24
5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3

SH256 hash:

b2b2ea9737587313d420bde96a42063c002a83e35d9f987f8ec0d5d4d96c262c

MD5 hash:

c3adbb35a05b44bc877a895d273aa270

SHA1 hash:

8afe20d8261d217fd23ccfe53bd45ad3bec82d2d

Link:

https://www.unpac.me/results/2b18b70c-7769-4aa0-baa2-3194b46af56f/

SH256 hash:

5e2de89e01d48c383780e2fc5e56619b4a2cd8a91b6a9c6040d8f360bad39db3

MD5 hash:

e62c8dd01651b0b125bc1cf30e99cd73

SHA1 hash:

5b9ee6c9f8f39a110427976c313d563d6dbb61f5

Detections:

BlackmoonBanker

MALWARE_Win_BlackMoon

Link:

https://www.unpac.me/results/2b18b70c-7769-4aa0-baa2-3194b46af56f/

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

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:	blackmoon_payload_v1 Create hunting rule
Author:	RandomMalware

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

Rule name:	Hacktools_CN_JoHor_Rdos Create hunting rule
Author:	Florian Roth
Description:	Disclosed hacktool set - file spec.vbp

Rule name:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	MALWARE_Win_BlackMoon Create hunting rule
Author:	ditekSHen
Description:	Detects executables using BlackMoon RunTime

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

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_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::InitializeSecurityDescriptor
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::midiOutPrepareHeader WINMM.dll::midiOutReset WINMM.dll::midiOutUnprepareHeader WINMM.dll::midiStreamClose WINMM.dll::midiStreamOpen WINMM.dll::midiStreamOut
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::SetSecurityDescriptorDacl
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteA
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.DLL::CreateProcessA KERNEL32.DLL::CloseHandle KERNEL32.DLL::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.DLL::TerminateProcess KERNEL32.DLL::LoadLibraryA KERNEL32.DLL::GetVolumeInformationA KERNEL32.DLL::GetStartupInfoA KERNEL32.DLL::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.DLL::WinExec KERNEL32.DLL::SetStdHandle
WIN_BASE_IO_API	Can Create Files	KERNEL32.DLL::CopyFileA KERNEL32.DLL::CreateFileMappingA KERNEL32.DLL::CreateFileA KERNEL32.DLL::DeleteFileA KERNEL32.DLL::MoveFileA KERNEL32.DLL::GetWindowsDirectoryA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyA ADVAPI32.dll::RegCreateKeyExA ADVAPI32.dll::RegDeleteKeyA ADVAPI32.dll::RegOpenKeyExA ADVAPI32.dll::RegOpenKeyA ADVAPI32.dll::RegQueryValueExA ADVAPI32.dll::RegQueryValueA
WIN_USER_API	Performs GUI Actions	USER32.dll::AppendMenuA USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::PeekMessageA USER32.dll::CreateWindowExA

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