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Analysis Report addceupr21_bubbles.exe

Overview

General Information

Sample Name:	addceupr21_bubbles.exe
Analysis ID:	321424
MD5:	11c2b95348f338db6835c23e6be1c862
SHA1:	3346e2fe2384afd22218c16c9028b56a2fed3d66
SHA256:	a365df50290d34a97ad1c02a9c1d9d39a6365720f947703292a3a00a6575a61c
Most interesting Screenshot:

Detection

Score:	72
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Potential malicious icon found

Machine Learning detection for sample

PE file has a writeable .text section

Antivirus or Machine Learning detection for unpacked file

Found inlined nop instructions (likely shell or obfuscated code)

Found large amount of non-executed APIs

PE file contains an invalid checksum

PE file contains strange resources

Program does not show much activity (idle)

Sample file is different than original file name gathered from version info

Classification

Startup

System is w10x64

addceupr21_bubbles.exe (PID: 380 cmdline: 'C:\Users\user\Desktop\addceupr21_bubbles.exe' MD5: 11C2B95348F338DB6835C23E6BE1C862)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Antivirus / Scanner detection for submitted sample

Show sources

Source: addceupr21_bubbles.exe

Avira: detected

Multi AV Scanner detection for submitted file

Show sources

Source: addceupr21_bubbles.exe

Virustotal: Detection: 26%

Perma Link

Machine Learning detection for sample

Show sources

Source: addceupr21_bubbles.exe

Joe Sandbox ML: detected

Source: 0.2.addceupr21_bubbles.exe.400000.0.unpack	Avira: Label: TR/Dropper.Gen
Source: 0.0.addceupr21_bubbles.exe.400000.0.unpack	Avira: Label: TR/Dropper.Gen

Source: C:\Users\user\Desktop\addceupr21_bubbles.exe

Code function: 4x nop then push ebp

System Summary:

Potential malicious icon found

Show sources

Source: initial sample

Icon embedded in PE file: bad icon match: 20047c7c70f0e004

PE file has a writeable .text section

Show sources

Source: addceupr21_bubbles.exe

Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_SHARED, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ

Source: addceupr21_bubbles.exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: addceupr21_bubbles.exe, 00000000.00000002.212499955.000000000040A000.00000040.00020000.sdmp	Binary or memory string: OriginalFilenameBubbles.exe vs addceupr21_bubbles.exe
Source: addceupr21_bubbles.exe, 00000000.00000002.212681425.00000000021C0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenameuser32j% vs addceupr21_bubbles.exe
Source: addceupr21_bubbles.exe	Binary or memory string: OriginalFilenameBubbles.exe vs addceupr21_bubbles.exe

Source: addceupr21_bubbles.exe	Binary or memory string: @*\AC:\Documents and Settings\Mkelly\My Documents\Bubbles\Bubbles.vbp
Source: addceupr21_bubbles.exe, 00000000.00000002.212496871.0000000000409000.00000004.00020000.sdmp	Binary or memory string: f(4@*\AC:\Documents and Settings\Mkelly\My Documents\Bubbles\Bubbles.vbp

Source: classification engine

Classification label: mal72.rans.winEXE@1/0@0/0

Source: C:\Users\user\Desktop\addceupr21_bubbles.exe

Section loaded: C:\Windows\SysWOW64\msvbvm60.dll

Source: C:\Users\user\Desktop\addceupr21_bubbles.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: addceupr21_bubbles.exe

Virustotal: Detection: 26%

Source: addceupr21_bubbles.exe

Static PE information: real checksum: 0x13422 should be: 0x1aed7

Source: C:\Users\user\Desktop\addceupr21_bubbles.exe

Process information set: NOOPENFILEERRORBOX

Source: C:\Users\user\Desktop\addceupr21_bubbles.exe

API coverage: 0.3 %

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Software Packing1	OS Credential Dumping	System Information Discovery1	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Obfuscated Files or Information1	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
addceupr21_bubbles.exe	27%	Virustotal		Browse
addceupr21_bubbles.exe	100%	Avira	TR/Dropper.Gen
addceupr21_bubbles.exe	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
0.2.addceupr21_bubbles.exe.400000.0.unpack	100%	Avira	TR/Dropper.Gen		Download File
0.0.addceupr21_bubbles.exe.400000.0.unpack	100%	Avira	TR/Dropper.Gen		Download File

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	31.0.0 Red Diamond
Analysis ID:	321424
Start date:	22.11.2020
Start time:	01:56:02
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 40s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	addceupr21_bubbles.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	25
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal72.rans.winEXE@1/0@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 65% (good quality ratio 20%) Quality average: 31.1% Quality standard deviation: 46%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe
Warnings:	Show All Exclude process from analysis (whitelisted): taskhostw.exe, MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, UsoClient.exe

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	4.49233828273567
TrID:	Win32 Executable (generic) a (10002005/4) 99.15% Win32 Executable Microsoft Visual Basic 6 (82127/2) 0.81% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	addceupr21_bubbles.exe
File size:	53248
MD5:	11c2b95348f338db6835c23e6be1c862
SHA1:	3346e2fe2384afd22218c16c9028b56a2fed3d66
SHA256:	a365df50290d34a97ad1c02a9c1d9d39a6365720f947703292a3a00a6575a61c
SHA512:	3e38713f66ab5e6a8a20428978f8280250a1e782a8398a6081c93e2135d6527584c0fac8a42c3a3ea14c3631e67a891dbf5fc8f5b51e0d781138b4eda19e681e
SSDEEP:	384:62sltQZAASik6ixk0sBZZ1XCvUARW6KMgH6/oPPD7tWBCVSVZb1HOqaVSM36:UltQZA96ck0sBx8RW6Kh3D7kBBpue
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......................z...............T.......Rich............PE..L....g5<..................... ....................@................

File Icon


Icon Hash:	20047c7c70f0e004

Static PE Info

General
Entrypoint:	0x401318
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x3C3567D3 [Fri Jan 4 08:29:07 2002 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	9845ab130c6b0538839ca253be6d3d6e

Entrypoint Preview

Instruction
push 00401B0Ch
call 00007FF5B07B21C5h
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
xor byte ptr [eax], al
add byte ptr [eax], al
push 38000000h
add byte ptr [eax], al
add bh, bh
rcl dword ptr [edx-6Ch], 1

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x7f34	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xa000	0x8d4	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x228	0x20
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x114	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x8000	0x8000	False	0.298797607422	data	4.9798968159	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_SHARED, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x9000	0x1000	0x1000	False	0.223876953125	data	2.36191635208	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0xa000	0x20ac	0x3000	False	0.334309895833	data	4.39637685669	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_SHARED, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0xa7a4	0x130	data
RT_ICON	0xa4bc	0x2e8	data
RT_ICON	0xa394	0x128	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0xa364	0x30	data
RT_VERSION	0xa150	0x214	data	English	United States

Imports

DLL

Import

MSVBVM60.DLL

EVENT_SINK_GetIDsOfNames, __vbaVarTstGt, __vbaStrI2, _CIcos, _adj_fptan, __vbaStrI4, __vbaFreeVar, __vbaLateIdCall, __vbaFreeVarList, _adj_fdiv_m64, EVENT_SINK_Invoke, __vbaNextEachVar, __vbaFreeObjList, _adj_fprem1, __vbaStrCat, __vbaHresultCheckObj, _adj_fdiv_m32, Zombie_GetTypeInfo, __vbaObjSet, _adj_fdiv_m16i, __vbaObjSetAddref, _adj_fdivr_m16i, __vbaForEachCollVar, _CIsin, __vbaVarZero, __vbaChkstk, EVENT_SINK_AddRef, __vbaVarTstEq, __vbaNextEachCollVar, __vbaVarLateMemSt, _adj_fpatan, Zombie_GetTypeInfoCount, EVENT_SINK_Release, __vbaNew, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaLateIdStAd, __vbaFPException, __vbaVarCat, _CIlog, __vbaErrorOverflow, __vbaNew2, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaFreeStrList, _adj_fdivr_m32, _adj_fdiv_r, __vbaVerifyVarObj, __vbaVarLateMemCallLd, _CIatan, __vbaStrMove, __vbaCastObj, __vbaForEachVar, _allmul, __vbaLateIdSt, _CItan, __vbaAryUnlock, _CIexp, __vbaFreeObj, __vbaFreeStr

Version Infos

Description	Data
Translation	0x0409 0x04b0
InternalName	Bubbles
FileVersion	1.00
CompanyName	CooperVision
ProductName	Bubbles
ProductVersion	1.00
OriginalFilename	Bubbles.exe

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

No network behavior found

Code Manipulations

Statistics

System Behavior

Analysis Process: addceupr21_bubbles.exe PID: 380 Parent PID: 5684

General

Start time:	01:56:49
Start date:	22/11/2020
Path:	C:\Users\user\Desktop\addceupr21_bubbles.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\addceupr21_bubbles.exe'
Imagebase:	0x400000
File size:	53248 bytes
MD5 hash:	11C2B95348F338DB6835C23E6BE1C862
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Reputation:	low

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report addceupr21_bubbles.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Sigma Overview

Signature Overview

AV Detection:

Software Vulnerabilities:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

System Behavior

Analysis Process: addceupr21_bubbles.exe PID: 380 Parent PID: 5684

General

Disassembly

Code Analysis