Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
05/01/2025, 12:27
General
- Target 2025-01-05_bf7cf323c49635841fd66afc0cb6064f_floxif_icedid_rhadamanthys.exe
- Size 1.6MB
- Sample250105-pmvt3stpgt
- SHA256 30672d8c9620ce5a1ca52d690a542e09d9a089333f2eec010f21cf059631d3d5
Malware Config
Extracted
-
lumma
-
https://hummskitnj.buzz/api
-
https://cashfuzysao.buzz/api
-
https://appliacnesot.buzz/api
-
https://screwamusresz.buzz/api
-
https://inherineau.buzz/api
-
https://scentniej.buzz/api
-
https://rebuildeso.buzz/api
-
https://prisonyfork.buzz/api
Signatures
- Floxif family
- Floxif, Floodfix
Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
- Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
- Lumma family
- Detects Floxif payload 1 IoCs
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-01-05_bf7cf323c49635841fd66afc0cb6064f_floxif_icedid_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-05_bf7cf323c49635841fd66afc0cb6064f_floxif_icedid_rhadamanthys.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2025-01-05_bf7cf323c49635841fd66afc0cb6064f_floxif_icedid_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-05_bf7cf323c49635841fd66afc0cb6064f_floxif_icedid_rhadamanthys.exe"2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
symsrv.dll
memory/748-30-0x00000000756D0000-0x0000000075733000-memory.dmp
memory/748-29-0x0000000000400000-0x0000000000585000-memory.dmp
memory/748-12-0x00000000756D0000-0x0000000075733000-memory.dmp
memory/748-23-0x0000000000400000-0x0000000000585000-memory.dmp
memory/748-16-0x0000000010000000-0x0000000010030000-memory.dmp
memory/748-18-0x00000000756E5000-0x00000000756E6000-memory.dmp
memory/748-22-0x00000000756D0000-0x0000000075733000-memory.dmp
memory/748-21-0x0000000000400000-0x0000000000585000-memory.dmp
memory/748-11-0x00000000756E5000-0x00000000756E6000-memory.dmp
memory/748-25-0x0000000000400000-0x0000000000585000-memory.dmp
memory/748-15-0x00000000756D0000-0x0000000075733000-memory.dmp
memory/748-24-0x0000000000400000-0x0000000000585000-memory.dmp
memory/748-34-0x0000000010000000-0x0000000010030000-memory.dmp
memory/748-27-0x0000000000400000-0x0000000000585000-memory.dmp
memory/748-4-0x0000000010000000-0x0000000010030000-memory.dmp
memory/3652-32-0x0000000000590000-0x00000000005E7000-memory.dmp
memory/3652-31-0x0000000000590000-0x00000000005E7000-memory.dmp
memory/3652-26-0x0000000000590000-0x00000000005E7000-memory.dmp
memory/3652-35-0x0000000000590000-0x00000000005E7000-memory.dmp