Analysis
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max time kernel
146s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26-01-2025 01:31
Static task
static1
Behavioral task
behavioral1
Sample
2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe
Resource
win7-20240708-en
General
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Target
2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe
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Size
6.4MB
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MD5
6eec022515dd49cbf712f5a74dace27b
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SHA1
1e8f7622186962b8d8a258c0f85998575dc20986
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SHA256
b5f4c0e1e520c0468f71a2b7131bfc9dfe41e7517f19e973bbc3ddfb4d7f32da
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SHA512
02ee6e8add7c2de57b88d11c079ad02b15f93dde8c26c03b367348ba73d508709c5e3d6b17bb000b70ca26d7905ae974d8479f785994dea76165a2551c34f40b
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SSDEEP
98304:3qJbc5Htz+kl/m5lifXc/PKkuExnaZ/l+7Y1rtJKCg84:6JW+y/mnif8KkbaZ/l+7Y1rtECg84
Malware Config
Signatures
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Floxif family
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Detects Floxif payload 1 IoCs
resource yara_rule behavioral1/files/0x000900000001225f-1.dat floxif -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000900000001225f-1.dat acprotect -
Executes dropped EXE 2 IoCs
pid Process 2376 geek64.exe 1232 Process not Found -
Loads dropped DLL 2 IoCs
pid Process 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\e: 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe -
resource yara_rule behavioral1/memory/2180-3-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/files/0x000900000001225f-1.dat upx behavioral1/memory/2180-16-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2180-18-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2180-24-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2180-27-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2180-30-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2180-33-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2180-36-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe File created \??\c:\program files\common files\system\symsrv.dll.000 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-A90000000001}\SC_Reader.exe geek64.exe File opened for modification C:\Windows\Installer\{90140000-002A-0000-1000-0000000FF1CE}\ShellUI.MST geek64.exe -
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 1 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 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 2376 geek64.exe 2376 geek64.exe 2376 geek64.exe 2376 geek64.exe 2376 geek64.exe 2376 geek64.exe 2376 geek64.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2180 wrote to memory of 2376 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 30 PID 2180 wrote to memory of 2376 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 30 PID 2180 wrote to memory of 2376 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 30 PID 2180 wrote to memory of 2376 2180 2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-26_6eec022515dd49cbf712f5a74dace27b_floxif_icedid_luca-stealer.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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Users\Admin\AppData\Local\Temp\geek64.exeC:\Users\Admin\AppData\Local\Temp\geek64.exe2⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:2376
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
3.5MB
MD52062e8118cf10d1fba19a80a885c80f0
SHA17e4a6fee0595832708b9cc9ee9b7d589f9c2bcc8
SHA256316fbec9eca41deef9a63837dfaf4de4369ca507c5b2143cd3a805cb238e5057
SHA512684533abd11842833a0a4bab308c5a06253307dd8f0297211624eb1acd36ade78bf85a19cf2c8f0cc0cf85593732ebd612d6c32ce49eff284ebd6d7e8aa922b2