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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/10/2024, 12:34
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe
Resource
win7-20241010-en
General
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Target
2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe
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Size
4.8MB
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MD5
ac4122420bae55b084da11e6aa8f9eb7
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SHA1
fa309fe47913153d750f199900258a02030e736e
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SHA256
980e21566e7242bea51f88da989363daa885e9727e47037d9493513e422550e0
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SHA512
97962c52e4e762e20917ed545f798c674e7ee6268e8e56cc3ef2cec58a007bb9caec36f8217aad76124d7b6bf77c0cb5b69d58ff0669e006bc32480c4b247761
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SSDEEP
49152:gQZAdVyVT9n/Gg0P+Who6MvfKGbXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHCr:pGdVyVT9nOgmh9PGbXsPN5kiQaZ56
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2468-6-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2468-10-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2468-7-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3932-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3932-17-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3932-16-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3932-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1992-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1992-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1992-42-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1992-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral2/memory/2468-6-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2468-10-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2468-7-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3932-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3932-17-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3932-16-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3932-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/files/0x0007000000023c9d-30.dat family_gh0strat behavioral2/memory/1992-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1992-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1992-42-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1992-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatforn.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240623906.txt" svchos.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatforn.exe -
Executes dropped EXE 6 IoCs
pid Process 2468 svchost.exe 3932 TXPlatforn.exe 1992 TXPlatforn.exe 2640 svchos.exe 1072 HD_2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 2296 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2640 svchos.exe 3908 svchost.exe 2296 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe File created C:\Windows\SysWOW64\240623906.txt svchos.exe File opened for modification C:\Windows\SysWOW64\ini.ini svchos.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatforn.exe svchost.exe -
resource yara_rule behavioral2/memory/2468-4-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2468-6-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2468-10-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2468-7-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3932-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3932-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3932-16-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3932-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1992-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3932-13-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1992-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1992-42-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1992-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe File created C:\Program Files (x86)\Google\Chrome\Application\chrome.exe 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.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 9 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 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchos.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HD_2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatforn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4332 cmd.exe 2352 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2352 PING.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1992 TXPlatforn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2468 svchost.exe Token: SeLoadDriverPrivilege 1992 TXPlatforn.exe Token: 33 1992 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1992 TXPlatforn.exe Token: 33 1992 TXPlatforn.exe Token: SeIncBasePriorityPrivilege 1992 TXPlatforn.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3872 wrote to memory of 2468 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 86 PID 3872 wrote to memory of 2468 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 86 PID 3872 wrote to memory of 2468 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 86 PID 2468 wrote to memory of 4332 2468 svchost.exe 90 PID 2468 wrote to memory of 4332 2468 svchost.exe 90 PID 2468 wrote to memory of 4332 2468 svchost.exe 90 PID 3932 wrote to memory of 1992 3932 TXPlatforn.exe 91 PID 3932 wrote to memory of 1992 3932 TXPlatforn.exe 91 PID 3932 wrote to memory of 1992 3932 TXPlatforn.exe 91 PID 3872 wrote to memory of 2640 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 92 PID 3872 wrote to memory of 2640 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 92 PID 3872 wrote to memory of 2640 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 92 PID 4332 wrote to memory of 2352 4332 cmd.exe 96 PID 4332 wrote to memory of 2352 4332 cmd.exe 96 PID 4332 wrote to memory of 2352 4332 cmd.exe 96 PID 3872 wrote to memory of 1072 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 97 PID 3872 wrote to memory of 1072 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 97 PID 3872 wrote to memory of 1072 3872 2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe 97 PID 3908 wrote to memory of 2296 3908 svchost.exe 106 PID 3908 wrote to memory of 2296 3908 svchost.exe 106 PID 3908 wrote to memory of 2296 3908 svchost.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\\svchost.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4332 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2352
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C:\Users\Admin\AppData\Local\Temp\svchos.exeC:\Users\Admin\AppData\Local\Temp\\svchos.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2640
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C:\Users\Admin\AppData\Local\Temp\HD_2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exeC:\Users\Admin\AppData\Local\Temp\HD_2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1072
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C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3932 -
C:\Windows\SysWOW64\TXPlatforn.exeC:\Windows\SysWOW64\TXPlatforn.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:1992
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:956
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623906.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2296
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_2024-10-17_ac4122420bae55b084da11e6aa8f9eb7_hijackloader_icedid.exe
Filesize3.1MB
MD5fb083acd60fe5c3156dc25442be815e3
SHA161df59b8f3ebd8b3d29ca3aedc4995e23cacf6d8
SHA256f130b3789962d5c8b59aa250d6f26ad5945928f3905b32bf65aa7bd30348a794
SHA5127147337d2c1006bb15cfa967c9eea6826b63c8d343f866e7454d7368d25019f39e52cf179500810834244c3ca9644d6c0df0b2c3128a9051e9ee6b428fa926f6
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Filesize
1.8MB
MD5db9ade7526a06ae5427bc5dd83a3f8c2
SHA1fec9d76615fad9f3a15d98eaa1833e3b9848e287
SHA256592db095d2d791521928081e0923614e54be3272516820b7ac1319d33824acbc
SHA512782b6b04b9d1bf6cc30af861e8ca03f711940a4467c768b1ee822996faf14bee3c87aca211c2f298b9e30b0dd7cf3bc053bad153beff2a3192758f66c27cdd9f
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Filesize
93KB
MD53b377ad877a942ec9f60ea285f7119a2
SHA160b23987b20d913982f723ab375eef50fafa6c70
SHA25662954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84
SHA512af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f
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Filesize
377KB
MD5a4329177954d4104005bce3020e5ef59
SHA123c29e295e2dbb8454012d619ca3f81e4c16e85a
SHA2566156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd
SHA51281e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208
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Filesize
50KB
MD521d6e87851ff10e9d2e3f1b8bf991abe
SHA114c2e62b11fb2c97bcbe57ce38446530cf78a2e3
SHA256c236e47cb02e0fd02de91f5a3534d2573d631620dbea4f80d093d408029febd0
SHA512ff3e0bce51513494d4d1f2a241e9459c810184f33746784aecb932a01374db6022c902d1b9271674e5924be85d3efb66b164d8028cc02add4c6dc4748a252a53
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641