Analysis
-
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
18-10-2024 10:11
Static task
static1
Behavioral task
behavioral1
Sample
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe
Resource
win7-20241010-en
General
-
Target
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe
-
Size
1.2MB
-
MD5
ccdeb66280ac17e9138108fb140657c6
-
SHA1
42c1fe2ccbd03d1e6cd09c277082ea2139919ef1
-
SHA256
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7
-
SHA512
1325b394082d8b487e6a71e245dd876db4d5f5ae9c96e6d121327ffaf47cd05245b5d4be80e5ae6c993f1198c52a782a03d038d45414ad38b671e0e3116af985
-
SSDEEP
24576:lPSmv+7kjBMo8AsPYRB07KtDkYqQj4jCnsIAR4Nv:4mgkNMwZfyAYxBCngRKv
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral2/memory/1940-11-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1940-8-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1940-7-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4908-21-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4908-20-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-34-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-35-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-36-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-41-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4420-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 13 IoCs
Processes:
resource yara_rule behavioral2/memory/1940-11-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1940-8-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1940-7-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4908-21-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4908-20-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-34-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-35-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-36-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-41-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4420-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
Ghxya.exedescription ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghxya.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
Ghxya.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghxya.exe -
Executes dropped EXE 2 IoCs
Processes:
Ghxya.exeGhxya.exepid Process 4908 Ghxya.exe 4420 Ghxya.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
Ghxya.exedescription ioc Process File opened (read-only) \??\H: Ghxya.exe File opened (read-only) \??\J: Ghxya.exe File opened (read-only) \??\P: Ghxya.exe File opened (read-only) \??\R: Ghxya.exe File opened (read-only) \??\S: Ghxya.exe File opened (read-only) \??\X: Ghxya.exe File opened (read-only) \??\B: Ghxya.exe File opened (read-only) \??\Q: Ghxya.exe File opened (read-only) \??\Y: Ghxya.exe File opened (read-only) \??\E: Ghxya.exe File opened (read-only) \??\O: Ghxya.exe File opened (read-only) \??\U: Ghxya.exe File opened (read-only) \??\V: Ghxya.exe File opened (read-only) \??\M: Ghxya.exe File opened (read-only) \??\I: Ghxya.exe File opened (read-only) \??\K: Ghxya.exe File opened (read-only) \??\L: Ghxya.exe File opened (read-only) \??\N: Ghxya.exe File opened (read-only) \??\T: Ghxya.exe File opened (read-only) \??\W: Ghxya.exe File opened (read-only) \??\Z: Ghxya.exe File opened (read-only) \??\G: Ghxya.exe -
Drops file in System32 directory 2 IoCs
Processes:
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exedescription ioc Process File created C:\Windows\SysWOW64\Ghxya.exe d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe File opened for modification C:\Windows\SysWOW64\Ghxya.exe d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 42 IoCs
Processes:
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exeGhxya.exeGhxya.exepid Process 1940 d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe 1940 d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe 4908 Ghxya.exe 4908 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe -
Processes:
resource yara_rule behavioral2/memory/1940-5-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1940-11-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1940-8-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1940-7-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4908-18-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4908-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4908-20-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-32-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-34-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-35-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-41-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4420-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
PING.EXEGhxya.exed71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exeGhxya.execmd.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghxya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghxya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid Process 4492 cmd.exe 3356 PING.EXE -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
Ghxya.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Ghxya.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Ghxya.exe -
Modifies data under HKEY_USERS 5 IoCs
Processes:
Ghxya.exedescription ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie Ghxya.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum\Version = "7" Ghxya.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum Ghxya.exe Key created \REGISTRY\USER\.DEFAULT\Software Ghxya.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft Ghxya.exe -
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
Ghxya.exepid Process 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe 4420 Ghxya.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
Ghxya.exepid Process 4420 Ghxya.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exeGhxya.exedescription pid Process Token: SeIncBasePriorityPrivilege 1940 d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe Token: SeLoadDriverPrivilege 4420 Ghxya.exe Token: 33 4420 Ghxya.exe Token: SeIncBasePriorityPrivilege 4420 Ghxya.exe Token: 33 4420 Ghxya.exe Token: SeIncBasePriorityPrivilege 4420 Ghxya.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exeGhxya.execmd.exedescription pid Process procid_target PID 1940 wrote to memory of 4492 1940 d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe 88 PID 1940 wrote to memory of 4492 1940 d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe 88 PID 1940 wrote to memory of 4492 1940 d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe 88 PID 4908 wrote to memory of 4420 4908 Ghxya.exe 89 PID 4908 wrote to memory of 4420 4908 Ghxya.exe 89 PID 4908 wrote to memory of 4420 4908 Ghxya.exe 89 PID 4492 wrote to memory of 3356 4492 cmd.exe 91 PID 4492 wrote to memory of 3356 4492 cmd.exe 91 PID 4492 wrote to memory of 3356 4492 cmd.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe"C:\Users\Admin\AppData\Local\Temp\d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7.exe"1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1940 -
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\D71A18~1.EXE > nul2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4492 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3356
-
-
-
C:\Windows\SysWOW64\Ghxya.exeC:\Windows\SysWOW64\Ghxya.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\Ghxya.exeC:\Windows\SysWOW64\Ghxya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:4420
-
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
1.2MB
MD5ccdeb66280ac17e9138108fb140657c6
SHA142c1fe2ccbd03d1e6cd09c277082ea2139919ef1
SHA256d71a180cba36ae98f2f5f68f50a8326051488a7757358aaaf8cbc41ff74b6cc7
SHA5121325b394082d8b487e6a71e245dd876db4d5f5ae9c96e6d121327ffaf47cd05245b5d4be80e5ae6c993f1198c52a782a03d038d45414ad38b671e0e3116af985