MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670. 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: 15

Intelligence 15 IOCs YARA 9 File information Comments

SHA256 hash:	01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670
SHA3-384 hash:	296f3bff9adea8cdebbb5d20cf559df5b35eb11cbc0234a851712a412f534580008889ed3e13d539cc1123ffa47afdcd
SHA1 hash:	61a581577055ab60b7a045b4c7ceb60a29169eaf
MD5 hash:	c2da676fc2acce43dce2be9b78db0220
humanhash:	mango-oscar-avocado-purple
File name:	01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670
Download:	download sample
Signature	Blackmoon Create hunting rule
File size:	1'720'877 bytes
First seen:	2024-04-09 19:57:51 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	dd5204082ad3a8e7d9c8a8c517f0afd1 (1 x Blackmoon)
ssdeep	49152:TOZC1fj26Q3o08mH6N/Iyx0fBST1WDCyP:plj26Q3sN/7UOWDpP
TLSH	T10C85AD63E56084B2E92C2538CD7D273ABA74B5DC0925CBE3E395DF751C32A909B2710E
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	959a9b5508c6740d (4 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:

01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670.exe

Verdict:

Malicious activity

Analysis date:

2024-04-09 20:38:34 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4b880093-367a-40ea-9fb5-657d393f9b6c

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

Changing a file

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

Changing critical settings of the Internet Explorer browser

Enabling autorun

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

antavmu anti-vm crypto flystudio hook keylogger lolbin netsh overlay packed rundll32 shell32 startpage

Link:

https://www.filescan.io/uploads/66159dca0b46b3036930a049/reports/2b3ba209-948d-434d-bd1d-e28d2c013c02/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670

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/9fe472a5-e72e-4824-8f83-8c7f3c4135bf

Result

Threat name:

BlackMoon

Detection:

malicious

Classification:

rans.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1423310

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/01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670/

Threat name:

Win32.Browser.StartPage

Status:

Malicious

First seen:

2024-04-05 15:39:38 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

34 of 38 (89.47%)

Threat level:

4/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ag3mgbp4mxgknadn6phkajfokirr7vb3lyl5mq7e5vd3yzswazya._file

Verdict:

malicious

Result

Malware family:

blackmoon

Score:

10/10

Tags:

family:blackmoon banker trojan

Link:

https://tria.ge/reports/240409-yps8psgf54/

Behaviour

Modifies Internet Explorer settings

Modifies Internet Explorer start page

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Drops file in System32 directory

Executes dropped EXE

Loads dropped DLL

Blackmoon, KrBanker

Detect Blackmoon payload

Unpacked files

SH256 hash:

bd7854dda90a3d21c5311a0e179beccb2c5c1644bbda5b9ea9d53a53f539607b

MD5 hash:

20e2d4b1f7e17dc450552fb9204b2b26

SHA1 hash:

48a9fea9d82d50a68c1dc0dacc571e207f230ebe

Detections:

BlackmoonBanker

MALWARE_Win_BlackMoon

Link:

https://www.unpac.me/results/fd8d7f90-818a-47a1-ab47-30d603cd2429/

SH256 hash:

b2b2ea9737587313d420bde96a42063c002a83e35d9f987f8ec0d5d4d96c262c

MD5 hash:

c3adbb35a05b44bc877a895d273aa270

SHA1 hash:

8afe20d8261d217fd23ccfe53bd45ad3bec82d2d

Link:

https://www.unpac.me/results/fd8d7f90-818a-47a1-ab47-30d603cd2429/

SH256 hash:

01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670

MD5 hash:

c2da676fc2acce43dce2be9b78db0220

SHA1 hash:

61a581577055ab60b7a045b4c7ceb60a29169eaf

Detections:

BlackmoonBanker

MALWARE_Win_BlackMoon

Link:

https://www.unpac.me/results/fd8d7f90-818a-47a1-ab47-30d603cd2429/

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/01b6c305fc65cca6806df3cea024ae52231fd43b5e17d643e4ed47bc66560670

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__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_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

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

Rule name:	meth_peb_parsing Create hunting rule
Author:	Willi Ballenthin

Rule name:	ThreadControl__Context 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.

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
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
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::OpenProcess 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::GetWindowsDirectoryA KERNEL32.dll::GetSystemDirectoryA
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::FindWindowA USER32.dll::OpenClipboard USER32.dll::PeekMessageA

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample