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Analysis
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max time kernel
128s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02/01/2025, 07:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
PQ2.exe
Resource
win7-20240903-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 behavioral2/memory/4448-6-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/4448-3-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/1676-14-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/4484-26-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/4484-25-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/1676-24-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/1676-17-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/1676-16-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/1676-13-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/4448-5-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/4448-2-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit behavioral2/memory/4484-30-0x0000000010000000-0x00000000101D0000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 12 IoCs
resource yara_rule behavioral2/memory/4448-6-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/4448-3-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/1676-14-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/4484-26-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/4484-25-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/1676-24-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/1676-17-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/1676-16-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/1676-13-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/4448-5-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/4448-2-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat behavioral2/memory/4484-30-0x0000000010000000-0x00000000101D0000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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Executes dropped EXE 2 IoCs
pid Process 1676 Deuvw.exe 4484 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) \??\E: Deuvw.exe File opened (read-only) \??\G: Deuvw.exe File opened (read-only) \??\I: Deuvw.exe File opened (read-only) \??\Q: Deuvw.exe File opened (read-only) \??\J: Deuvw.exe File opened (read-only) \??\L: Deuvw.exe File opened (read-only) \??\P: Deuvw.exe File opened (read-only) \??\T: Deuvw.exe File opened (read-only) \??\X: Deuvw.exe File opened (read-only) \??\Z: Deuvw.exe File opened (read-only) \??\H: Deuvw.exe File opened (read-only) \??\K: Deuvw.exe File opened (read-only) \??\N: Deuvw.exe File opened (read-only) \??\O: Deuvw.exe File opened (read-only) \??\R: Deuvw.exe File opened (read-only) \??\S: Deuvw.exe File opened (read-only) \??\U: Deuvw.exe File opened (read-only) \??\V: Deuvw.exe File opened (read-only) \??\W: Deuvw.exe File opened (read-only) \??\B: Deuvw.exe File opened (read-only) \??\M: Deuvw.exe File opened (read-only) \??\Y: Deuvw.exe -
resource yara_rule behavioral2/memory/4448-6-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4448-3-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/1676-14-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4484-26-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4484-25-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/1676-24-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/1676-17-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/1676-16-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/1676-13-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/1676-11-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4448-5-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4448-0-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4448-2-0x0000000010000000-0x00000000101D0000-memory.dmp upx behavioral2/memory/4484-30-0x0000000010000000-0x00000000101D0000-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 1988 PING.EXE 1168 cmd.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 5 IoCs
description ioc Process 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 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum\Version = "7" Deuvw.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum Deuvw.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1988 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe 4484 Deuvw.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4448 PQ2.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4448 wrote to memory of 1168 4448 PQ2.exe 85 PID 4448 wrote to memory of 1168 4448 PQ2.exe 85 PID 4448 wrote to memory of 1168 4448 PQ2.exe 85 PID 1676 wrote to memory of 4484 1676 Deuvw.exe 87 PID 1676 wrote to memory of 4484 1676 Deuvw.exe 87 PID 1676 wrote to memory of 4484 1676 Deuvw.exe 87 PID 1168 wrote to memory of 1988 1168 cmd.exe 88 PID 1168 wrote to memory of 1988 1168 cmd.exe 88 PID 1168 wrote to memory of 1988 1168 cmd.exe 88
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:4448 -
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⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1168 -
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:1988
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C:\Program Files\Deuvw.exe"C:\\Program Files\\Deuvw.exe" -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1676 -
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:4484
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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