Overview
overview
10Static
static
10Kurome.Bui...er.exe
windows7-x64
3Kurome.Bui...er.exe
windows10-2004-x64
3Kurome.Bui...db.dll
windows7-x64
1Kurome.Bui...db.dll
windows10-2004-x64
1Kurome.Bui...db.dll
windows7-x64
1Kurome.Bui...db.dll
windows10-2004-x64
1Kurome.Bui...ks.dll
windows7-x64
1Kurome.Bui...ks.dll
windows10-2004-x64
1Kurome.Bui...il.dll
windows7-x64
1Kurome.Bui...il.dll
windows10-2004-x64
1Kurome.Bui...ub.exe
windows7-x64
10Kurome.Bui...ub.exe
windows10-2004-x64
10Kurome.Hos...st.exe
windows7-x64
3Kurome.Hos...st.exe
windows10-2004-x64
3Kurome.Hos...CF.dll
windows7-x64
1Kurome.Hos...CF.dll
windows10-2004-x64
1Kurome.Loa...er.exe
windows7-x64
4Kurome.Loa...er.exe
windows10-2004-x64
4Panel/RedL...).docx
windows7-x64
4Panel/RedL...).docx
windows10-2004-x64
1Panel/RedL...).docx
windows7-x64
4Panel/RedL...).docx
windows10-2004-x64
1Panel/RedL...el.exe
windows7-x64
10Panel/RedL...el.exe
windows10-2004-x64
10Panel/RedL...me.exe
windows7-x64
6Panel/RedL...me.exe
windows10-2004-x64
6Panel/RedL...48.exe
windows7-x64
7Panel/RedL...48.exe
windows10-2004-x64
7Panel/RedL...ar.exe
windows7-x64
1Panel/RedL...ar.exe
windows10-2004-x64
1crack.exe
windows7-x64
7crack.exe
windows10-2004-x64
7Analysis
-
max time kernel
133s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 10:48
Behavioral task
behavioral1
Sample
Kurome.Builder/Kurome.Builder.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Kurome.Builder/Kurome.Builder.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Kurome.Builder/Mono.Cecil.Mdb.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Kurome.Builder/Mono.Cecil.Mdb.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Kurome.Builder/Mono.Cecil.Pdb.dll
Resource
win7-20240729-en
Behavioral task
behavioral6
Sample
Kurome.Builder/Mono.Cecil.Pdb.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Kurome.Builder/Mono.Cecil.Rocks.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Kurome.Builder/Mono.Cecil.Rocks.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Kurome.Builder/Mono.Cecil.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Kurome.Builder/Mono.Cecil.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Kurome.Builder/stub.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Kurome.Builder/stub.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Kurome.Host/Kurome.Host.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
Kurome.Host/Kurome.Host.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Kurome.Host/Kurome.WCF.dll
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
Kurome.Host/Kurome.WCF.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Kurome.Loader/Kurome.Loader.exe
Resource
win7-20241023-en
Behavioral task
behavioral18
Sample
Kurome.Loader/Kurome.Loader.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Panel/RedLine_20_2/FAQ (English).docx
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
Panel/RedLine_20_2/FAQ (English).docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
Panel/RedLine_20_2/FAQ(RUS).docx
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Panel/RedLine_20_2/FAQ(RUS).docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Panel/RedLine_20_2/Panel/Panel.exe
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
Panel/RedLine_20_2/Panel/Panel.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
Panel/RedLine_20_2/Tools/Chrome.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Panel/RedLine_20_2/Tools/Chrome.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
Panel/RedLine_20_2/Tools/NetFramework48.exe
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Panel/RedLine_20_2/Tools/NetFramework48.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
Panel/RedLine_20_2/Tools/WinRar.exe
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Panel/RedLine_20_2/Tools/WinRar.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
crack.exe
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
crack.exe
Resource
win10v2004-20241007-en
General
-
Target
Panel/RedLine_20_2/FAQ(RUS).docx
-
Size
51KB
-
MD5
aa9534a22d08fb17b6c50164ca226aba
-
SHA1
9d68e6e4b0ea3c41ad7f70733dc53628962765ce
-
SHA256
e3f9590d0a28e8f17d40f9a5a5489a963c6d5e722a324adf0d1d666ea424c89f
-
SHA512
a4290cf0f3ecbb25078a0d3f870ed6abcab83d831e107f59730cf5fbdbc0268ac831d8f31f18a08794e27e51ba302ecb5bdd4bac85f3887844ed881c363bb8b9
-
SSDEEP
1536:YmF2FkS3yM0Yj3ePetyogAcLrANZLI3dakgXeV:YNFkGem74Lr+k3v7V
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid Process 5088 WINWORD.EXE 5088 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
WINWORD.EXEpid Process 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Panel\RedLine_20_2\FAQ(RUS).docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5088
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD5c74571953cee39c4e228960b59cb3161
SHA144a1ca85fdd0c3dae81d13e7cc8d7f8a1fc1b029
SHA2563e7e24f08c1c6bd970253dcf531b188f85b4e2d58393ae5622cfe85259080890
SHA51243cbd9d287f46d4b073b35bc8c13186627b4b3f77b0768304aa674f0d0eb4dc79a6d9dbbe5b5677ac443cdab12ceaa2b15457d43a79cf6d8626e4ff702f604fe