Analysis
-
max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 07:25
Static task
static1
Behavioral task
behavioral1
Sample
ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe
Resource
win7-20240903-en
General
-
Target
ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe
-
Size
2.4MB
-
MD5
0c2ac69f38e954866cb9684f36d00f2c
-
SHA1
a97d9f218a003cfee9e09476439c7dabf5313f69
-
SHA256
ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4
-
SHA512
c3807fc7f9bf8216b77bb5c19f67ce26ec1faa87b193946d150f2a4add845d5842a1519e8a0b601fd4f51af0254ec7328204f5ca7536f76fe3dbb07154ea907a
-
SSDEEP
24576:SCwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nHn:SCwsbCANnKXferL7Vwe/Gg0P+Whc
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3892-14-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3892-15-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/3892-18-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4384-23-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4384-25-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4384-24-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/4384-28-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1280-33-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1280-37-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral2/memory/1280-38-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 11 IoCs
resource yara_rule behavioral2/files/0x0009000000023bac-5.dat family_gh0strat behavioral2/memory/3892-14-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3892-15-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/3892-18-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4384-23-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4384-25-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4384-24-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/4384-28-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1280-33-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1280-37-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral2/memory/1280-38-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Gh0strat family
-
Purplefox family
-
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.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 4 IoCs
pid Process 4588 R.exe 3892 N.exe 4384 TXPlatfor.exe 1280 TXPlatfor.exe -
Loads dropped DLL 1 IoCs
pid Process 4588 R.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\240623375.txt R.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
resource yara_rule behavioral2/memory/3892-14-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3892-15-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3892-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/3892-12-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4384-23-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4384-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4384-25-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4384-24-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/4384-28-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1280-33-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1280-37-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral2/memory/1280-38-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 3480 4588 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 6 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 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language R.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TXPlatfor.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 1548 PING.EXE 1268 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1548 PING.EXE -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1280 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3892 N.exe Token: SeLoadDriverPrivilege 1280 TXPlatfor.exe Token: 33 1280 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1280 TXPlatfor.exe Token: 33 1280 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 1280 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4808 wrote to memory of 4588 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 83 PID 4808 wrote to memory of 4588 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 83 PID 4808 wrote to memory of 4588 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 83 PID 4808 wrote to memory of 3892 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 87 PID 4808 wrote to memory of 3892 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 87 PID 4808 wrote to memory of 3892 4808 ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe 87 PID 4384 wrote to memory of 1280 4384 TXPlatfor.exe 89 PID 4384 wrote to memory of 1280 4384 TXPlatfor.exe 89 PID 4384 wrote to memory of 1280 4384 TXPlatfor.exe 89 PID 3892 wrote to memory of 1268 3892 N.exe 90 PID 3892 wrote to memory of 1268 3892 N.exe 90 PID 3892 wrote to memory of 1268 3892 N.exe 90 PID 1268 wrote to memory of 1548 1268 cmd.exe 92 PID 1268 wrote to memory of 1548 1268 cmd.exe 92 PID 1268 wrote to memory of 1548 1268 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe"C:\Users\Admin\AppData\Local\Temp\ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4588 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 4563⤵
- Program crash
PID:3480
-
-
-
C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3892 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1268 -
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:1548
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4588 -ip 45881⤵PID:3648
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4384 -
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:1280
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.4MB
MD50c2ac69f38e954866cb9684f36d00f2c
SHA1a97d9f218a003cfee9e09476439c7dabf5313f69
SHA256ce602cf0bd970de854f2eb1b0216ecc11aa48dfde0a3c8804d8a23f6ee0e99d4
SHA512c3807fc7f9bf8216b77bb5c19f67ce26ec1faa87b193946d150f2a4add845d5842a1519e8a0b601fd4f51af0254ec7328204f5ca7536f76fe3dbb07154ea907a
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
899KB
MD53eeceed69dc58ea0c2b0d392ef4b2a91
SHA119db3aedd37fd1ed558c6043e04c2066805095af
SHA256247508bdb29694bfa7a75fdddd222c2cfddccb72500c8f24a95aa8acc3f7503f
SHA5122d56aec46be859cbef559e48714d9d741d9832cfb0b8d0e7f49dfe3a994ddec5c8afbd514b7a09dc8456f3617ead89d53f74e6c9a8419c76d2c07d01e100451c