MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce. 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 20 File information Comments
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SHA256 hash: 11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce
SHA3-384 hash: 9c3366b48b6785287b5a7864c11eef9b618cb0883b938ed218fb4cf70cc4ac4becb174831834a9311bf3d3bcc5971b8a
SHA1 hash: 04e556e1b9da51bf246d5cf29d8019a136ebf670
MD5 hash: 0a554c494685e86c116fb212e5f38db7
humanhash: ceiling-princess-oven-mobile
File name:400000.0e2e0014-476d-4a5f-9597-ed691897b66f.exe
Download: download sample
Signature Blackmoon
Create hunting rule
File size:4'486'179 bytes
First seen:2024-10-19 21:07:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ef019f869856c20dcc82efaf3b85b4de (1 x Blackmoon)
ssdeep 49152:jZqy1Tbdsll/lDTe0WN2HBwG/nugOEIblwlz4x0mCwFA9bXItpxENddMO:8+TJsllZTe0WACqugOfblKi0T9T
Threatray 1 similar samples on MalwareBazaar
TLSH T14C266D417D7EC142F25854BC737513A6A870B1600A76C6F3AAFDCAE12F31AE0597A339
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) (10522/11/4)
4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
Reporter NDA0E
Tags:Blackmoon exe unpacked

Intelligence

File Origin
# of uploads :
1
# of downloads :
431
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
400000.0e2e0014-476d-4a5f-9597-ed691897b66f.exe
Verdict:
No threats detected
Analysis date:
2024-10-19 21:09:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6d2c1a32-4abb-4763-a744-a70beff7bcf1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Dropper.Tiggre-9845940-0
Create hunting rule

Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cobalt lolbin microsoft_visual_cc obfuscated overlay packed packed packer_detected rijndael shell32 upx
Link:
https://www.filescan.io/uploads/67141fb3247c141664977a7d/reports/5dad9a81-1195-4f8a-afd5-9e05653f2ce8/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce
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:
BazarLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9ac5e4f4-53a1-42df-bb4c-4490dc8a6296
Result
Threat name:
BlackMoon
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1537883
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected BlackMoon Ransomware
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce/
Threat name:
Win32.Infostealer.BlackMoon
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 21:08:16 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ceervg3hubxbjb7ammn3tfct2jl4echf6kvwd2kbgi3paay35tha._file
Verdict:
malicious
Label(s):
krbanker
Create hunting rule
Similar samples:
11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce
Blackmoon
error
Blackmoon
Result
Malware family:
blackmoon
Create hunting rule
Score:
  10/10
Tags:
family:blackmoon discovery
Link:
https://tria.ge/reports/241019-zyvzbs1cpn/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
red_team_tool cobalt_strike trojan blackmoon
YARA:
Windows_Trojan_CobaltStrike_f0b627fc MALWARE_Win_BlackMoon
Link:
https://app.threat.zone/submission/af05f108-a2a4-4ed3-9559-1181338731b7
Unpacked files
SH256 hash:
e6e9e172eb09df481adbf02c1e26e9e94cf828a3135993ed8d86050c553c66c7
MD5 hash:
bf09f0e34ce9a426b101acd361dda03c
SHA1 hash:
03c2bdba514161a16fe86efb6650cc58d700060d
Link:
https://www.unpac.me/results/9e951fe1-7cd6-4ced-9b9a-3869489ed1ba/
SH256 hash:
0f63d0cdd05e5308a25e9414136bbc2d1898ea3cfda9388d5af1796b47d40106
MD5 hash:
6206e7bd72ee6c7df5e2a13b19a05303
SHA1 hash:
88260d9da5e75ae2aa7d4a671de0e1807ebf006d
Link:
https://www.unpac.me/results/9e951fe1-7cd6-4ced-9b9a-3869489ed1ba/
SH256 hash:
11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce
MD5 hash:
0a554c494685e86c116fb212e5f38db7
SHA1 hash:
04e556e1b9da51bf246d5cf29d8019a136ebf670
Detections:
BlackmoonBanker
Create hunting rule
Link:
https://www.unpac.me/results/9e951fe1-7cd6-4ced-9b9a-3869489ed1ba/
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/11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
Rule name:Windows_Trojan_CobaltStrike_f0b627fc
Create hunting rule
Description:Rule for beacon reflective loader
Rule name:Windows_Trojan_CobaltStrike_f0b627fc
Create hunting rule
Author:Elastic Security
Description:Rule for beacon reflective loader
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Blackmoon

Executable exe 5210187b59b81d41ef25f176f6742c8487aa568308a370c10aee4e0489cb933a

Blackmoon

Executable exe 11091a9b67a06e1487e0631bb99453d257c208e5f2ab61e9413236f0031becce

(this sample)

  
Dropped by
SHA256 5210187b59b81d41ef25f176f6742c8487aa568308a370c10aee4e0489cb933a
  
URLhaus
https://urlhaus.abuse.ch/url/3243136/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5f127b68f647dda070bc236083c469cd

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentscombase.dll::CoFreeUnusedLibraries
combase.dll::CreateStreamOnHGlobal
GDI_PLUS_APIInterfaces with GraphicsGdiPlus.dll::GdiplusStartup
GdiPlus.dll::GdipGetImageEncoders
GdiPlus.dll::GdipGetImageEncodersSize
GdiPlus.dll::GdipDeleteGraphics
GdiPlus.dll::GdipFillRectangle
GdiPlus.dll::GdipDeleteBrush
MULTIMEDIA_APICan Play Multimediawinmm.dll::timeGetTime
RAS_APIUses Remote Accessrasapi32.dll::RasHangUpA
WIN32_PROCESS_APICan Create Process and Threadswininet.dll::InternetCloseHandle
WIN_BASE_APIUses Win Base APIole32.dll::LoadLibraryA
kernel32.dll::LoadLibraryA
WIN_SOCK_APIUses Network to send and receive dataws2_32.dll::WSACleanup
WIN_USER_APIPerforms GUI Actionsuser32.dll::AppendMenuW
user32.dll::CreateMenu
user32.dll::PeekMessageA

Comments