Overview
overview
10Static
static
3infected/F...98.exe
windows7-x64
7infected/F...98.exe
windows10-2004-x64
7infected/I...er.exe
windows10-2004-x64
10infected/R...ed.exe
windows7-x64
10infected/R...ed.exe
windows10-2004-x64
10infected/S...64.exe
windows7-x64
10infected/S...64.exe
windows10-2004-x64
10infected/b...kO.exe
windows7-x64
7infected/b...kO.exe
windows10-2004-x64
7Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
05-11-2024 02:37
Static task
static1
Behavioral task
behavioral1
Sample
infected/Furk Ultra_10298.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
infected/Furk Ultra_10298.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
infected/Installer.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
infected/RobloxSynapceX Cracked.exe
Resource
win7-20240729-en
Behavioral task
behavioral5
Sample
infected/RobloxSynapceX Cracked.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
infected/Setup x64.exe
Resource
win7-20240903-en
Behavioral task
behavioral7
Sample
infected/Setup x64.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral8
Sample
infected/best-setup_FLc4rckO.exe
Resource
win7-20240729-en
Behavioral task
behavioral9
Sample
infected/best-setup_FLc4rckO.exe
Resource
win10v2004-20241007-en
General
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Target
infected/best-setup_FLc4rckO.exe
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Size
5.0MB
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MD5
c528c3d6799af4bf0dfc38e9b549fb75
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SHA1
489837e49d9f655f8adbd8a7bd9929fefed3679b
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SHA256
ec08d9c7f34da0f45d1c5d6419e4705e18cb75912f7afc6a46c967cc3c1ed603
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SHA512
b79c1179dbfda1bc1a1f348c21d37c646ca0641a74938990eb1ad77bd560fd4f4ce466a83898161a7942304b0c6ae65566646ed81e544f17a66abaf283ca6538
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SSDEEP
98304:xbUPREbmFZgVTVr38OMVyYow2JsOnPtTvxtWXdqqMU00tBh+0HdSzvCC6vgtuZ:dUPREGyr38HVyY2xljx1XPW7Y7Cd4tuZ
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 2264 best-setup_FLc4rckO.tmp 2600 RegOrganizerAgent.exe 2868 RegOrganizerAgent.exe -
Loads dropped DLL 6 IoCs
pid Process 2096 best-setup_FLc4rckO.exe 2264 best-setup_FLc4rckO.tmp 2264 best-setup_FLc4rckO.tmp 2264 best-setup_FLc4rckO.tmp 2264 best-setup_FLc4rckO.tmp 2264 best-setup_FLc4rckO.tmp -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 26 IoCs
description ioc Process File created C:\Program Files (x86)\Reg Organizer\Languages\is-LE01K.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-OVHQS.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-MJQLM.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-SAJ4D.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-CM50H.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-AGB96.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-7M4ON.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-EEAJB.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-NLEVN.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-MSJ2B.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-3AVP7.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-1UH4L.tmp best-setup_FLc4rckO.tmp File opened for modification C:\Program Files (x86)\Reg Organizer\unins000.dat best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-QNO82.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-VNMHQ.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\Documentation\Russian\is-DFH1R.tmp best-setup_FLc4rckO.tmp File opened for modification C:\Program Files (x86)\Reg Organizer\RegOrganizerAgent.exe best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-3NMJU.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-9A92P.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-HV4H9.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-GIMR2.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\Documentation\English\is-CI8M8.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-HGAAP.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\unins000.dat best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-C0L9Q.tmp best-setup_FLc4rckO.tmp File created C:\Program Files (x86)\Reg Organizer\is-R5CU2.tmp best-setup_FLc4rckO.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language best-setup_FLc4rckO.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language best-setup_FLc4rckO.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegOrganizerAgent.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegOrganizerAgent.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2096 wrote to memory of 2264 2096 best-setup_FLc4rckO.exe 31 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2600 2264 best-setup_FLc4rckO.tmp 32 PID 2264 wrote to memory of 2872 2264 best-setup_FLc4rckO.tmp 33 PID 2264 wrote to memory of 2872 2264 best-setup_FLc4rckO.tmp 33 PID 2264 wrote to memory of 2872 2264 best-setup_FLc4rckO.tmp 33 PID 2264 wrote to memory of 2872 2264 best-setup_FLc4rckO.tmp 33 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34 PID 2264 wrote to memory of 2868 2264 best-setup_FLc4rckO.tmp 34
Processes
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C:\Users\Admin\AppData\Local\Temp\infected\best-setup_FLc4rckO.exe"C:\Users\Admin\AppData\Local\Temp\infected\best-setup_FLc4rckO.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Users\Admin\AppData\Local\Temp\is-G41D0.tmp\best-setup_FLc4rckO.tmp"C:\Users\Admin\AppData\Local\Temp\is-G41D0.tmp\best-setup_FLc4rckO.tmp" /SL5="$110152,4965743,52224,C:\Users\Admin\AppData\Local\Temp\infected\best-setup_FLc4rckO.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Program Files (x86)\Reg Organizer\RegOrganizerAgent.exe"C:\Program Files (x86)\Reg Organizer\RegOrganizerAgent.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2600
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Delete /F /TN "Reg Organizer 6"3⤵
- System Location Discovery: System Language Discovery
PID:2872
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C:\Program Files (x86)\Reg Organizer\RegOrganizerAgent.exe"C:\Program Files (x86)\Reg Organizer\RegOrganizerAgent.exe" ad9ff40ab2841a8973dbdb0a6dca746b3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2868
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3.6MB
MD5b8aa5a417e4954313a8001e72e66e51c
SHA1672ee46f694277cc72dd5671baa1d22a6e3482b7
SHA256ef3e8c0ad06d7c0310d862bccdd5d058f8c1b9d91ca3214c1a8239ec57733308
SHA5125084940d52454e6d819b3b4bca553e08cffb01da11bfbf6acdf1db867b662906d5f4ece0f5b60e370c53b80e783ddfda826689550e2b166cb8baec211bfe4be2
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
675KB
MD5f37fc9007d7cac6c71bfc69921887808
SHA1ca60cb48048e3bd66919205fadf3be9b54b0ddfd
SHA256f124fd180f1d91fb12f9d5df6f83faa3bba46bca37e6a5f8fb27022338231c53
SHA5123c79e686cfbb8b7ce2a02b2b6a28403e63707164b1912ef550e629a29f26b2054f26f495ad6554a154cdf7e43dbf537fdd9b4bd0ad90916830438b5a6c567cd9