Analysis
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max time kernel
150s -
max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-09-2024 14:43
Behavioral task
behavioral1
Sample
d53b12f422a463bf4006875933fb3336b580078f247e4c661571fe83154bf31b.dll
Resource
win7-20240903-en
windows7-x64
16 signatures
150 seconds
General
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Target
d53b12f422a463bf4006875933fb3336b580078f247e4c661571fe83154bf31b.dll
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Size
437KB
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MD5
893ffac5398d65b1e17378527553d513
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SHA1
5dcda28ef8b4582f3072b1d50bad4e9de36eb21e
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SHA256
d53b12f422a463bf4006875933fb3336b580078f247e4c661571fe83154bf31b
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SHA512
ff0f92e3961cefb14198abaa2d5f2bbab3eb7a1540116d3aa731da248bf98e790f77f29396a82669435f4f156f997c35b3f60cc4b2becd5a882677144a083dae
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SSDEEP
6144:bas0ZLc/IJvCklIqA8mvHwgnHJp9OWqw7zsK0bencTpX4KtjY5Jt/lt0zwzOu6WX:gBFJqk2q1g5ppemr0bAKoNfnQCSWpoSN
Malware Config
Signatures
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Detect Blackmoon payload 2 IoCs
resource yara_rule behavioral1/memory/3012-2-0x0000000010000000-0x00000000100A6000-memory.dmp family_blackmoon behavioral1/memory/3012-3-0x0000000010000000-0x00000000100A6000-memory.dmp family_blackmoon -
resource yara_rule behavioral1/memory/1144-35-0x0000000010000000-0x00000000101A0000-memory.dmp purplefox_rootkit behavioral1/memory/1144-37-0x0000000010000000-0x00000000101A0000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 2 IoCs
resource yara_rule behavioral1/memory/1144-35-0x0000000010000000-0x00000000101A0000-memory.dmp family_gh0strat behavioral1/memory/1144-37-0x0000000010000000-0x00000000101A0000-memory.dmp family_gh0strat -
Suspicious use of NtCreateUserProcessOtherParentProcess 18 IoCs
description pid Process procid_target PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 PID 3012 created 432 3012 rundll32.exe 5 -
resource yara_rule behavioral1/memory/3012-2-0x0000000010000000-0x00000000100A6000-memory.dmp upx behavioral1/memory/3012-3-0x0000000010000000-0x00000000100A6000-memory.dmp upx behavioral1/memory/3012-1-0x0000000010000000-0x00000000100A6000-memory.dmp upx behavioral1/memory/2296-6-0x0000000000400000-0x0000000000543000-memory.dmp upx behavioral1/memory/2296-8-0x0000000000400000-0x0000000000543000-memory.dmp upx behavioral1/memory/2296-18-0x0000000000400000-0x0000000000543000-memory.dmp upx behavioral1/memory/2296-17-0x0000000000400000-0x0000000000543000-memory.dmp upx behavioral1/memory/2296-19-0x0000000000400000-0x0000000000543000-memory.dmp upx behavioral1/memory/2296-10-0x0000000000400000-0x0000000000543000-memory.dmp upx -
Enumerates connected drives 3 TTPs 44 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\X: svchost.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3012 set thread context of 2296 3012 rundll32.exe 47 PID 3012 set thread context of 1144 3012 rundll32.exe 48 -
System Location Discovery: System Language Discovery 1 TTPs 3 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe -
Modifies data under HKEY_USERS 17 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" svchost.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000003000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings svchost.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings svchost.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie\devenum\Version = "7" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\ActiveMovie\devenum svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3012 rundll32.exe 3012 rundll32.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 1144 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe 2296 svchost.exe -
Suspicious use of AdjustPrivilegeToken 26 IoCs
description pid Process Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: SeDebugPrivilege 3012 rundll32.exe Token: 33 1144 svchost.exe Token: SeIncBasePriorityPrivilege 1144 svchost.exe Token: 33 2296 svchost.exe Token: SeIncBasePriorityPrivilege 2296 svchost.exe Token: 33 1144 svchost.exe Token: SeIncBasePriorityPrivilege 1144 svchost.exe Token: 33 2296 svchost.exe Token: SeIncBasePriorityPrivilege 2296 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 552 wrote to memory of 3012 552 rundll32.exe 30 PID 3012 wrote to memory of 2576 3012 rundll32.exe 31 PID 3012 wrote to memory of 2576 3012 rundll32.exe 31 PID 3012 wrote to memory of 2576 3012 rundll32.exe 31 PID 3012 wrote to memory of 2576 3012 rundll32.exe 31 PID 3012 wrote to memory of 2524 3012 rundll32.exe 32 PID 3012 wrote to memory of 2524 3012 rundll32.exe 32 PID 3012 wrote to memory of 2524 3012 rundll32.exe 32 PID 3012 wrote to memory of 2524 3012 rundll32.exe 32 PID 3012 wrote to memory of 2372 3012 rundll32.exe 33 PID 3012 wrote to memory of 2372 3012 rundll32.exe 33 PID 3012 wrote to memory of 2372 3012 rundll32.exe 33 PID 3012 wrote to memory of 2372 3012 rundll32.exe 33 PID 3012 wrote to memory of 2400 3012 rundll32.exe 34 PID 3012 wrote to memory of 2400 3012 rundll32.exe 34 PID 3012 wrote to memory of 2400 3012 rundll32.exe 34 PID 3012 wrote to memory of 2400 3012 rundll32.exe 34 PID 3012 wrote to memory of 2392 3012 rundll32.exe 35 PID 3012 wrote to memory of 2392 3012 rundll32.exe 35 PID 3012 wrote to memory of 2392 3012 rundll32.exe 35 PID 3012 wrote to memory of 2392 3012 rundll32.exe 35 PID 3012 wrote to memory of 2276 3012 rundll32.exe 36 PID 3012 wrote to memory of 2276 3012 rundll32.exe 36 PID 3012 wrote to memory of 2276 3012 rundll32.exe 36 PID 3012 wrote to memory of 2276 3012 rundll32.exe 36 PID 3012 wrote to memory of 2100 3012 rundll32.exe 37 PID 3012 wrote to memory of 2100 3012 rundll32.exe 37 PID 3012 wrote to memory of 2100 3012 rundll32.exe 37 PID 3012 wrote to memory of 2100 3012 rundll32.exe 37 PID 3012 wrote to memory of 2396 3012 rundll32.exe 38 PID 3012 wrote to memory of 2396 3012 rundll32.exe 38 PID 3012 wrote to memory of 2396 3012 rundll32.exe 38 PID 3012 wrote to memory of 2396 3012 rundll32.exe 38 PID 3012 wrote to memory of 2076 3012 rundll32.exe 39 PID 3012 wrote to memory of 2076 3012 rundll32.exe 39 PID 3012 wrote to memory of 2076 3012 rundll32.exe 39 PID 3012 wrote to memory of 2076 3012 rundll32.exe 39 PID 3012 wrote to memory of 2928 3012 rundll32.exe 40 PID 3012 wrote to memory of 2928 3012 rundll32.exe 40 PID 3012 wrote to memory of 2928 3012 rundll32.exe 40 PID 3012 wrote to memory of 2928 3012 rundll32.exe 40 PID 3012 wrote to memory of 3008 3012 rundll32.exe 41 PID 3012 wrote to memory of 3008 3012 rundll32.exe 41 PID 3012 wrote to memory of 3008 3012 rundll32.exe 41 PID 3012 wrote to memory of 3008 3012 rundll32.exe 41 PID 3012 wrote to memory of 2168 3012 rundll32.exe 42 PID 3012 wrote to memory of 2168 3012 rundll32.exe 42 PID 3012 wrote to memory of 2168 3012 rundll32.exe 42 PID 3012 wrote to memory of 2168 3012 rundll32.exe 42 PID 3012 wrote to memory of 2932 3012 rundll32.exe 43 PID 3012 wrote to memory of 2932 3012 rundll32.exe 43 PID 3012 wrote to memory of 2932 3012 rundll32.exe 43 PID 3012 wrote to memory of 2932 3012 rundll32.exe 43 PID 3012 wrote to memory of 2180 3012 rundll32.exe 44 PID 3012 wrote to memory of 2180 3012 rundll32.exe 44 PID 3012 wrote to memory of 2180 3012 rundll32.exe 44 PID 3012 wrote to memory of 2180 3012 rundll32.exe 44 PID 3012 wrote to memory of 2752 3012 rundll32.exe 45
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2576
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2524
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2372
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2400
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2392
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2276
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2100
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2396
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2076
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2928
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:3008
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2168
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2932
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2180
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2752
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵PID:2760
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2296
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1144
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d53b12f422a463bf4006875933fb3336b580078f247e4c661571fe83154bf31b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:552 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d53b12f422a463bf4006875933fb3336b580078f247e4c661571fe83154bf31b.dll,#12⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3012
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