Windows Analysis Report
1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Overview

General Information

Sample name:	1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe
Analysis ID:	1543231
MD5:	e011877d616ad130de4a55dcac6f2b35
SHA1:	2db89a42e9b29ca2f356581934d7efc3b92fd772
SHA256:	e86bff1f4a71cb3629da4267744f3552830837e778d914e4f59a267123dbb2f9
Tags:	base64-decodedexeuser-abuse_ch
Infos:

Detection

LummaC

Score:	84
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Yara detected LummaC Stealer

AI detected suspicious sample

C2 URLs / IPs found in malware configuration

LummaC encrypted strings found

Machine Learning detection for sample

Sample uses string decryption to hide its real strings

AV process strings found (often used to terminate AV products)

Checks if the current process is being debugged

Detected potential crypto function

One or more processes crash

PE file does not import any functions

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Malware Threat Intel
Provided by

Name	Description	Attribution	Blogpost URLs	Link
Lumma Stealer, LummaC2 Stealer	Lumma Stealer (aka LummaC2 Stealer) is an information stealer written in C language that has been available through a Malware-as-a-Service (MaaS) model on Russian-speaking forums since at least August 2022. It is believed to have been developed by the threat actor "Shamel", who goes by the alias "Lumma". Lumma Stealer primarily targets cryptocurrency wallets and two-factor authentication (2FA) browser extensions, before ultimately stealing sensitive information from the victim's machine. Once the targeted data is obtained, it is exfiltrated to a C2 server via HTTP POST requests using the user agent "TeslaBrowser/5.5"." The stealer also features a non-resident loader that is capable of delivering additional payloads via EXE, DLL, and PowerShell.	No Attribution	https://0xmrmagnezi.github.io/malware%20analysis/LummaStealer/ https://0xtoxin-labs.gitbook.io/malware-analysis/malware-analysis/lummac2-breakdown#chrome-extensions-crx https://any.run/cybersecurity-blog/crackedcantil-breakdown/ https://blog.cyble.com/2023/01/06/lummac2-stealer-a-potent-threat-to-crypto-users/ https://blog.sekoia.io/exposing-fakebat-loader-distribution-methods-and-adversary-infrastructure/	https://malpedia.caad.fkie.fraunhofer.de/details/win.lumma

Signatures

AV Detection

Found malware configuration

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Malware Configuration Extractor: LummaC {"C2 url": ["elaboretib.sbs", "mediavelk.sbs", "offybirhtdi.sbs", "strikebripm.sbs", "definitib.sbs", "activedomest.sbs", "ostracizez.sbs", "arenbootk.sbs"]}

Multi AV Scanner detection for submitted file

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

ReversingLabs: Detection: 21%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 99.6% probability

Machine Learning detection for sample

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Joe Sandbox ML: detected

Sample uses string decryption to hide its real strings

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: offybirhtdi.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: activedomest.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: arenbootk.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: mediavelk.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: definitib.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: elaboretib.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: strikebripm.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: ostracizez.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: strikebripm.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: lid=%s&j=%s&ver=4.0
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: TeslaBrowser/5.5
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: - Screen Resoluton:
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: - Physical Installed Memory:
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	String decryptor: Workgroup: -

Uses 32bit PE files

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Networking

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor	URLs: elaboretib.sbs
Source: Malware configuration extractor	URLs: mediavelk.sbs
Source: Malware configuration extractor	URLs: offybirhtdi.sbs
Source: Malware configuration extractor	URLs: strikebripm.sbs
Source: Malware configuration extractor	URLs: definitib.sbs
Source: Malware configuration extractor	URLs: activedomest.sbs
Source: Malware configuration extractor	URLs: ostracizez.sbs
Source: Malware configuration extractor	URLs: arenbootk.sbs

Source: Amcache.hve.4.dr

String found in binary or memory: http://upx.sf.net

Detected potential crypto function

Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_004072DD	0_2_004072DD
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_00407306	0_2_00407306
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_0040C90C	0_2_0040C90C
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_00407315	0_2_00407315
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_0040B189	0_2_0040B189
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_0040D3A7	0_2_0040D3A7

One or more processes crash

Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7676 -s 224

PE file does not import any functions

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Static PE information: No import functions for PE file found

Uses 32bit PE files

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal84.troj.evad.winEXE@2/5@0/0

Source: C:\Windows\SysWOW64\WerFault.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7676

Source: C:\Windows\SysWOW64\WerFault.exe

File created: C:\ProgramData\Microsoft\Windows\WER\Temp\4ecc62ea-8e22-4ed6-8094-7755dafa7247

Jump to behavior

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

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

Jump to behavior

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

ReversingLabs: Detection: 21%

Source: unknown	Process created: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe "C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe"
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7676 -s 224

Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Section loaded: apphelp.dll

Jump to behavior

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Uses code obfuscation techniques (call, push, ret)

Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_004114E4 push ebx; retf		0_2_004114E5
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Code function: 0_2_00401525 push dword ptr [edx+eax-77h]; ret		0_2_0040152A

Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: FAILCRITICALERRORS \| NOGPFAULTERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: Amcache.hve.4.dr	Binary or memory string: VMware
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin
Source: Amcache.hve.4.dr	Binary or memory string: VMware, Inc.
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.4.dr	Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.4.dr	Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.4.dr	Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: vmci.sys
Source: Amcache.hve.4.dr	Binary or memory string: vmci.syshbin`
Source: Amcache.hve.4.dr	Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.4.dr	Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr	Binary or memory string: VMware-42 27 ae 88 8c 2b 21 02-a5 86 22 5b 84 51 ac f0
Source: Amcache.hve.4.dr	Binary or memory string: VMware20,1
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.4.dr	Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.4.dr	Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.4.dr	Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.4.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.4.dr	Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.4.dr	Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.4.dr	Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.4.dr	Binary or memory string: vmci.inf_amd64_68ed49469341f563

Checks if the current process is being debugged

Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Process queried: DebugPort			Jump to behavior
Source: C:\Users\user\Desktop\1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe	Process queried: DebugPort			Jump to behavior

HIPS / PFW / Operating System Protection Evasion

LummaC encrypted strings found

Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: offybirhtdi.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: activedomest.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: arenbootk.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: mediavelk.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: definitib.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: elaboretib.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: strikebripm.sbs
Source: 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe, 00000000.00000000.1359394471.0000000000449000.00000008.00000001.01000000.00000003.sdmp	String found in binary or memory: ostracizez.sbs

AV process strings found (often used to terminate AV products)

Source: Amcache.hve.4.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.4.dr	Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information

Yara detected LummaC Stealer

Source: Yara match

File source: decrypted.binstr, type: MEMORYSTR

Remote Access Functionality

Yara detected LummaC Stealer

Source: Yara match

File source: decrypted.binstr, type: MEMORYSTR

Screenshots

Behavior Graph

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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

Network Map

⊘No contacted IP infos

Contacted URLs

Name	Malicious	Reputation
mediavelk.sbs	true	unknown
activedomest.sbs	true	unknown
ostracizez.sbs	true	unknown
definitib.sbs	true	unknown
strikebripm.sbs	true	unknown
offybirhtdi.sbs	true	unknown
arenbootk.sbs	true	unknown
elaboretib.sbs	true	unknown

ID:	1543231
Product:	CloudBasic
Start time:	13:40:42
Start date:	27.10.2024
Sample:	1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe
Cookbook:	default.jbs
System description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Architecture:	WINDOWS
MD5:	e011877d616ad130de4a55dcac6f2b35
SHA1:	2db89a42e9b29ca2f356581934d7efc3b92fd772
SHA256:	e86bff1f4a71cb3629da4267744f3552830837e778d914e4f59a267123dbb2f9
Filetype:	Win32 Executable (generic) a (10002005/4) 99.96%

Name	Type	MD5	SHA1	SHA256
C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_1730032627d21953_cc6bfb5a7653668b78a3e8872e543b5d046eccd_00d547a8_7da4304e-5dc5-4e63-bed8-44d384fb6a41\Report.wer	Unicode text, UTF-16, little-endian text, with CRLF line terminators	DBFE34BE511A869E778935487B800DDF	889EC822032BB960FA598FE91C7964C4031BE910	538E26E426EEB961C0839221E9AC47AFFEB69743401B79BA1EB3515E21694286
C:\ProgramData\Microsoft\Windows\WER\Temp\WER5206.tmp.dmp	Mini DuMP crash report, 14 streams, Sun Oct 27 12:41:42 2024, 0x1205a4 type	E6450C1312375E3B28A88660FCF65A35	38DDA605D14EB22555F592AA5496C095D3435873	9D4D0BF52C6C5BC2381DA5009844895CD7539D46001ACDCD2BF2AB8DA0CC554D
C:\ProgramData\Microsoft\Windows\WER\Temp\WER5265.tmp.WERInternalMetadata.xml	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators	AFAA12DD47B532C69E895359F3776F5E	101B64398A7A596AB61D438004833CC838814816	63618CE6F1367B87E6CACCBEA39F7BB9710FAE7788C32C0A5EF812DE9FE5B6D9
C:\ProgramData\Microsoft\Windows\WER\Temp\WER5295.tmp.xml	XML 1.0 document, ASCII text, with CRLF line terminators	7587E187DAAD0A28CE2B0E87079701DE	61DFB977600D941FD9A4C2E73C144697D0958095	9BF62F24CF9419E1C98C821D4528E0F4C136747ACC64B51E49BA16567AB2D555
C:\Windows\appcompat\Programs\Amcache.hve	MS Windows registry file, NT/2000 or above	97DB9F2BDA54BD33306EAFC41F7E5289	DBC077BAB7A0BEEA7D68E372BB8EBDA5D58EBE3B	0477FB6E0BAEEE0411DE55D242E992D4138E3EECF5E4041ACF003B906C2A2AE2

Windows Analysis Report
1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Overview

General Information

Detection

Signatures

Classification

Malware Threat Intel
Provided by

Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Screenshots

Behavior Graph

Network Map

Contacted URLs

Windows Analysis Report 1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Overview

General Information

Detection

Signatures

Classification

Malware Threat Intel Provided by

Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Screenshots

Behavior Graph

Network Map

Contacted URLs

Windows Analysis Report
1730032627d2195391cad2819cfdf751f1bb2b885277f672880c302ebc6dacb60d311cdcc8842.dat-decoded.exe

Malware Threat Intel
Provided by