Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
29/05/2024, 02:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe
Resource
win7-20240220-en
19 signatures
150 seconds
General
- Target 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe
- Size 7.6MB
- Sample240529-csheqafe49
- SHA256 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f
- MD5 6c957a3f91459376dae5a4886bc1087c
- SHA1 a2c8e24e713342def1a7410a668a46144565f217
- SHA512 192d6640efe36adcc7e63011e5bce4dc8898f285d6a78147e747b91bdc9c30a3e75ba026c6ace576307c725614198dcc4ff2efb0218aa396b6c8ca44cc97c129
- SSDEEP 196608:kKXbeO7m3ZDSBFB973PHBdBpvXvDTdBtB/jznPnDvDDVnlEtd/B/BcFxMaN65ttg:V7IDYbjnl8d/hBuxMaN+tte
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/1508-19-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1508-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3428-27-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3428-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2552-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2552-36-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/2552-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit - Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x00070000000233cd-5.dat family_gh0strat behavioral2/memory/1508-19-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1508-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3428-27-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3428-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2552-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2552-36-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/2552-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat - Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe - Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240600328.txt" R.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" TXPlatfor.exe - Executes dropped EXE 6 IoCs
pid Process 3364 R.exe 1508 N.exe 3428 TXPlatfor.exe 2552 TXPlatfor.exe 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 5072 Remote Data.exe - Loads dropped DLL 3 IoCs
pid Process 3364 R.exe 3596 svchost.exe 5072 Remote Data.exe - Modifies file permissions 1 TTPs 1 IoCs
pid Process 692 icacls.exe -
resource yara_rule behavioral2/memory/1508-19-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1508-17-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1508-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3428-26-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3428-27-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3428-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2552-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2552-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/2552-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
resource yara_rule behavioral2/files/0x00070000000233d4-42.dat vmprotect behavioral2/memory/3808-45-0x0000023DBCEB0000-0x0000023DBD536000-memory.dmp vmprotect - Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe File created C:\Windows\SysWOW64\240600328.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe - Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Runs ping.exe 1 TTPs 1 IoCs
pid Process 1196 PING.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2552 TXPlatfor.exe - Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1508 N.exe Token: SeLoadDriverPrivilege 2552 TXPlatfor.exe Token: SeDebugPrivilege 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe Token: 33 2552 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2552 TXPlatfor.exe Token: 33 2552 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2552 TXPlatfor.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe - Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1988 wrote to memory of 3364 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 82 PID 1988 wrote to memory of 3364 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 82 PID 1988 wrote to memory of 3364 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 82 PID 1988 wrote to memory of 1508 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 85 PID 1988 wrote to memory of 1508 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 85 PID 1988 wrote to memory of 1508 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 85 PID 3428 wrote to memory of 2552 3428 TXPlatfor.exe 89 PID 3428 wrote to memory of 2552 3428 TXPlatfor.exe 89 PID 3428 wrote to memory of 2552 3428 TXPlatfor.exe 89 PID 1508 wrote to memory of 652 1508 N.exe 88 PID 1508 wrote to memory of 652 1508 N.exe 88 PID 1508 wrote to memory of 652 1508 N.exe 88 PID 1988 wrote to memory of 3808 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 90 PID 1988 wrote to memory of 3808 1988 07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 90 PID 652 wrote to memory of 1196 652 cmd.exe 92 PID 652 wrote to memory of 1196 652 cmd.exe 92 PID 652 wrote to memory of 1196 652 cmd.exe 92 PID 3808 wrote to memory of 1720 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 98 PID 3808 wrote to memory of 1720 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 98 PID 3808 wrote to memory of 4848 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 99 PID 3808 wrote to memory of 4848 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 99 PID 3808 wrote to memory of 1568 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 101 PID 3808 wrote to memory of 1568 3808 HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe 101 PID 3596 wrote to memory of 5072 3596 svchost.exe 105 PID 3596 wrote to memory of 5072 3596 svchost.exe 105 PID 3596 wrote to memory of 5072 3596 svchost.exe 105 PID 1720 wrote to memory of 692 1720 java.exe 106 PID 1720 wrote to memory of 692 1720 java.exe 106
Processes
-
C:\Users\Admin\AppData\Local\Temp\07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe"C:\Users\Admin\AppData\Local\Temp\07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:3364
-
-
C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1508 -
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\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:652 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:1196
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exeC:\Users\Admin\AppData\Local\Temp\HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3808 -
C:\Program Files\Java\jdk-1.8\bin\java.exe"C:\Program Files\Java\jdk-1.8\bin\java.exe" -version3⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\system32\icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M4⤵
- Modifies file permissions
PID:692
-
-
-
C:\Program Files\Java\jdk-1.8\jre\bin\java.exe"C:\Program Files\Java\jdk-1.8\jre\bin\java.exe" -version3⤵PID:4848
-
-
C:\Program Files\Java\jre-1.8\bin\java.exe"C:\Program Files\Java\jre-1.8\bin\java.exe" -version3⤵PID:1568
-
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:4880
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:3596 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240600328.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:5072
-
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3428 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2552
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
- Size 46B
- SHA256 3234e83ddf7be62b606690cee7b2699c00b476a80fdf967262b21d0822947208
- MD5 6edef38e5201f838d9c8f3ac91be21af
- SHA1 66ed18e81870529116542946e225381d726026d4
- SHA512 a814d561ffe10c974c563af5db9ad45067a9ad0bcfffca518fe7a6ace346f955c6f406404b45d94a0e4fab6d8d3af778b53daeea1bd3856836ecdda1c1fd8dd3
- MD5 SHA1 SHA512
- Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\905ebba3a8fc8cc.timestamp
- Size 50B
- SHA256 81b9bf0d7768ff7e61fb5b76f67de30abad39ddee532d32e8018d5f375e5cb5d
- MD5 39d64aae263c238320ca31b068e34b84
- SHA1 6ade20e6861be6a3aace24925b7db9c19ff0e358
- SHA512 5e146d7c60498c1615a9e7319a7932b3feb692dced9e4c8d7afca31a0351615fceeefb26b8571bb0ffd2ad3b35978ea1388bc1865a610f5ddf953632a48f6cc9
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\HD_07732376a914eb847f21cd9807679d67c6859d74bc9be51f895b9e0126ee7e0f.exe
- Size 4.0MB
- SHA256 a0cc237e040fcac58952dface637a5f79502151d41b02206c06cb0de096bab9a
- MD5 023e2ea2a2ee66e1218594a904459060
- SHA1 64c3f02e15e49d7acf0260ebfdc636e0f21b11cd
- SHA512 e9d02a21c0fc1033e6e9b43e39207a306e856ce839b6f6c6b76148b86f3611db9e3830f9053df7deae989c52ac32df17e68377f20e2a280d0f8297c239c2a14c
- SSDEEP 49152:qdovGPNyOUlEpDzVDGWkIB+Izexe6Yv2uKr3hpdpXDCIZqgpQYk5OR9cy2ZwR+T8:Gd/JD/B+IaPxjFDlMgp7Rey65ThteB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\HD_X.dat
- Size 3.7MB
- SHA256 c4551d9764db10b110aecd41652ffa74e43a47853a7c1980ca4306b942aa33c2
- MD5 7e38eef7f3fa05c96affe2e1018403eb
- SHA1 0541c973876dc23256fab032f2cc7038407bc498
- SHA512 4382a3d1a392562b66ce65ddcf66e1c719f2383f75b169f28c566090d20221cde278a262d33016d70bdde77230eb70dc3f9da22f4bdd97f1876176bd220954e3
- SSDEEP 98304:Wws2ANnKXOaeOgmhi353ZDSBFB973PHBdBpvXvDTdBtB/jznPnDvDDVnlEq+:kKXbeO7m3ZDSBFB973PHBdBpvXvDTdB8
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\N.exe
- Size 377KB
- SHA256 3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
- MD5 4a36a48e58829c22381572b2040b6fe0
- SHA1 f09d30e44ff7e3f20a5de307720f3ad148c6143b
- SHA512 5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
- SSDEEP 6144:5UGp2l6zRmeVLNHfkQ2TAygOcqAJwQZgb4YtjH6/MuQafORzEOmFfMzi71o+YHL7:HclcceBKlKwAg0Mja/UafOVwbha
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\R.exe
- Size 941KB
- SHA256 bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
- MD5 8dc3adf1c490211971c1e2325f1424d2
- SHA1 4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
- SHA512 ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
- SSDEEP 24576:N+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH1PXw:cerL7Vw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\240600328.txt
- Size 899KB
- SHA256 26ceac4a99769a6ee5c43e35c653655090b3f0b9fc7ed64093703f60f8a410f1
- MD5 243c63ee1728ca1199b3d75eaff787dd
- SHA1 17a591dae96e2a887d0886d0e38f53f6ce889278
- SHA512 6a2d1517085aca95e5da6fdb8ba8c80c145478d2e2d6e8d1a894018d9d8d220d063b49c753cad455c8d34c7b5d30cca750e59a0583697f17b2e15ed3a303c75e
- SSDEEP 24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXE:7wqd87VE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\Remote Data.exe
- Size 60KB
- SHA256 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
- MD5 889b99c52a60dd49227c5e485a016679
- SHA1 8fa889e456aa646a4d0a4349977430ce5fa5e2d7
- SHA512 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
- SSDEEP 1536:H9ykYCTdiHQKrFXmw2RQln5IUmDjoX6+:HlMHprF2nRQln5I
- MD5 SHA1 SHA512 SSDEEP