Analysis
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max time kernel
143s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
02-01-2025 07:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
PQ2.exe
Resource
win7-20241010-en
windows7-x64
20 signatures
150 seconds
General
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Target
PQ2.exe
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Size
491KB
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MD5
77b621c8ae246da4619c8315c6996576
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SHA1
43b19a006a6e8c864b33f63604c3d5b94b26a410
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SHA256
0cb5c8e6987f74a213353851dc12b7b3a08130fd5ebb18f4455c659e8f46442f
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SHA512
a28bdb4b08c732558e97c6efc71a32d2e7681d770c68eacc78e2dace03f78e2dbf4abfaa66d1b2e0e69cefe05955d7a2cbffb88dbad3957e48d63d68af4f0f46
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SSDEEP
6144:GpoMkequERu8qQ1fjYMMW9eKZH+IdISTUL24qL9cPKcPzR2RD6lZv:oDR+u8pfjYMMWNvdhUSByFPzdv
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2368-3-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2368-2-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2368-6-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2368-5-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2352-15-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2352-21-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2368-17-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2028-26-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2028-28-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2028-25-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral1/memory/2028-24-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral1/memory/2368-3-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2368-2-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2368-6-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2368-5-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2352-15-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2352-21-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2368-17-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2028-27-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2028-26-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2028-28-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2028-25-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral1/memory/2028-24-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Deletes itself 1 IoCs
pid Process 1980 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 2352 Deuvw.exe 2028 Deuvw.exe -
Loads dropped DLL 1 IoCs
pid Process 2352 Deuvw.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: Deuvw.exe File opened (read-only) \??\X: Deuvw.exe File opened (read-only) \??\I: Deuvw.exe File opened (read-only) \??\P: Deuvw.exe File opened (read-only) \??\Q: Deuvw.exe File opened (read-only) \??\R: Deuvw.exe File opened (read-only) \??\S: Deuvw.exe File opened (read-only) \??\V: Deuvw.exe File opened (read-only) \??\K: Deuvw.exe File opened (read-only) \??\L: Deuvw.exe File opened (read-only) \??\M: Deuvw.exe File opened (read-only) \??\T: Deuvw.exe File opened (read-only) \??\Z: Deuvw.exe File opened (read-only) \??\B: Deuvw.exe File opened (read-only) \??\G: Deuvw.exe File opened (read-only) \??\O: Deuvw.exe File opened (read-only) \??\N: Deuvw.exe File opened (read-only) \??\U: Deuvw.exe File opened (read-only) \??\Y: Deuvw.exe File opened (read-only) \??\E: Deuvw.exe File opened (read-only) \??\H: Deuvw.exe File opened (read-only) \??\J: Deuvw.exe -
resource yara_rule behavioral1/memory/2368-3-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2368-2-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2368-0-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2368-6-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2368-5-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2352-15-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2352-21-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2368-17-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2028-27-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2028-22-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2028-26-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2028-28-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2028-25-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral1/memory/2028-24-0x0000000010000000-0x00000000101D0000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Deuvw.exe PQ2.exe File opened for modification C:\Program Files\Deuvw.exe PQ2.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Deuvw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Deuvw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PQ2.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1980 cmd.exe 2452 PING.EXE -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Deuvw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Deuvw.exe -
Modifies data under HKEY_USERS 6 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum Deuvw.exe Key created \REGISTRY\USER\.DEFAULT\Software Deuvw.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft Deuvw.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie Deuvw.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie\devenum Deuvw.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie\devenum\Version = "7" Deuvw.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2452 PING.EXE -
Suspicious behavior: EnumeratesProcesses 33 IoCs
pid Process 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe 2028 Deuvw.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2368 PQ2.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2368 wrote to memory of 1980 2368 PQ2.exe 31 PID 2368 wrote to memory of 1980 2368 PQ2.exe 31 PID 2368 wrote to memory of 1980 2368 PQ2.exe 31 PID 2368 wrote to memory of 1980 2368 PQ2.exe 31 PID 2352 wrote to memory of 2028 2352 Deuvw.exe 33 PID 2352 wrote to memory of 2028 2352 Deuvw.exe 33 PID 2352 wrote to memory of 2028 2352 Deuvw.exe 33 PID 2352 wrote to memory of 2028 2352 Deuvw.exe 33 PID 1980 wrote to memory of 2452 1980 cmd.exe 34 PID 1980 wrote to memory of 2452 1980 cmd.exe 34 PID 1980 wrote to memory of 2452 1980 cmd.exe 34 PID 1980 wrote to memory of 2452 1980 cmd.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\PQ2.exe"C:\Users\Admin\AppData\Local\Temp\PQ2.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368 -
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\PQ2.exe > nul2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1980 -
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:2452
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C:\Program Files\Deuvw.exe"C:\\Program Files\\Deuvw.exe" -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Program Files\Deuvw.exe"C:\Program Files\Deuvw.exe" -acsi2⤵
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2028
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
491KB
MD577b621c8ae246da4619c8315c6996576
SHA143b19a006a6e8c864b33f63604c3d5b94b26a410
SHA2560cb5c8e6987f74a213353851dc12b7b3a08130fd5ebb18f4455c659e8f46442f
SHA512a28bdb4b08c732558e97c6efc71a32d2e7681d770c68eacc78e2dace03f78e2dbf4abfaa66d1b2e0e69cefe05955d7a2cbffb88dbad3957e48d63d68af4f0f46