34e8478a258b1b17644bdb5b81de8f805224db14ffeee9d33614e567046be3b7

General

Target

34e8478a258b1b17644bdb5b81de8f805224db14ffeee9d33614e567046be3b7.dll
Size

35KB
MD5

5fe2dcee2f2a7614b0afa4915533b16c
SHA1

c4e51b76564cb405b031c8e5041e90ab4c4ebd76
SHA256

34e8478a258b1b17644bdb5b81de8f805224db14ffeee9d33614e567046be3b7
SHA512

3222d1761999c924cf11ef45e009c03f028441ec30f99da490ca0d7e4a6ab11fdb5038457642101cfe8fa0559179213effeca09c619b1210803a8451860b5bd7

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

svchost.exe

pid process

856 svchost.exe

pid	process
856	svchost.exe

Drops file in System32 directory 3 IoCs

Processes:

rundll32.exesvchost.exe

description	ioc	process
File created	C:\Windows\system32\vBszKyhVp.dll	rundll32.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	svchost.exe
File created	C:\Windows\System32\Tasks\Microsoft\Windows\SoftwareProtectionPlatform\SvcRestartTask	svchost.exe

Drops file in Windows directory 1 IoCs

Processes:

svchost.exe

description ioc process

File opened for modification C:\Windows\appcompat\programs\RecentFileCache.bcf svchost.exe

description	ioc	process
File opened for modification	C:\Windows\appcompat\programs\RecentFileCache.bcf	svchost.exe

Modifies data under HKEY_USERS 28 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = e00d053d8748d701	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadNetworkName = "Network"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDetectedUrl	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	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\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\32-e2-17-db-d2-77	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = e00d053d8748d701	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = c017ab8e8748d701	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecision = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecision = "0"	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionTime = c017ab8e8748d701	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 (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{2A905F01-0A57-4E51-8685-54144DDC3A32}\WpadDecisionReason = "1"	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1688 rundll32.exe

pid	process
1688	rundll32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

rundll32.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	1688	rundll32.exe
Token: SeAssignPrimaryTokenPrivilege	856	svchost.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe
Token: SeTakeOwnershipPrivilege	856	svchost.exe
Token: SeLoadDriverPrivilege	856	svchost.exe
Token: SeSystemtimePrivilege	856	svchost.exe
Token: SeBackupPrivilege	856	svchost.exe
Token: SeRestorePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeSystemEnvironmentPrivilege	856	svchost.exe
Token: SeUndockPrivilege	856	svchost.exe
Token: SeManageVolumePrivilege	856	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	856	svchost.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe
Token: SeTakeOwnershipPrivilege	856	svchost.exe
Token: SeLoadDriverPrivilege	856	svchost.exe
Token: SeSystemtimePrivilege	856	svchost.exe
Token: SeBackupPrivilege	856	svchost.exe
Token: SeRestorePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeSystemEnvironmentPrivilege	856	svchost.exe
Token: SeUndockPrivilege	856	svchost.exe
Token: SeManageVolumePrivilege	856	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	856	svchost.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe
Token: SeTakeOwnershipPrivilege	856	svchost.exe
Token: SeLoadDriverPrivilege	856	svchost.exe
Token: SeSystemtimePrivilege	856	svchost.exe
Token: SeBackupPrivilege	856	svchost.exe
Token: SeRestorePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeSystemEnvironmentPrivilege	856	svchost.exe
Token: SeUndockPrivilege	856	svchost.exe
Token: SeManageVolumePrivilege	856	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	856	svchost.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe
Token: SeTakeOwnershipPrivilege	856	svchost.exe
Token: SeLoadDriverPrivilege	856	svchost.exe
Token: SeSystemtimePrivilege	856	svchost.exe
Token: SeBackupPrivilege	856	svchost.exe
Token: SeRestorePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeSystemEnvironmentPrivilege	856	svchost.exe
Token: SeUndockPrivilege	856	svchost.exe
Token: SeManageVolumePrivilege	856	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	856	svchost.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe
Token: SeTakeOwnershipPrivilege	856	svchost.exe
Token: SeLoadDriverPrivilege	856	svchost.exe
Token: SeSystemtimePrivilege	856	svchost.exe
Token: SeBackupPrivilege	856	svchost.exe
Token: SeRestorePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeSystemEnvironmentPrivilege	856	svchost.exe
Token: SeUndockPrivilege	856	svchost.exe
Token: SeManageVolumePrivilege	856	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	856	svchost.exe
Token: SeIncreaseQuotaPrivilege	856	svchost.exe
Token: SeSecurityPrivilege	856	svchost.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

rundll32.exesvchost.exe

description	pid	process	target process
PID 1688 wrote to memory of 856	1688	rundll32.exe	svchost.exe
PID 856 wrote to memory of 1072	856	svchost.exe	WMIADAP.EXE
PID 856 wrote to memory of 1072	856	svchost.exe	WMIADAP.EXE
PID 856 wrote to memory of 1072	856	svchost.exe	WMIADAP.EXE

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
2⤵
PID:1072

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\34e8478a258b1b17644bdb5b81de8f805224db14ffeee9d33614e567046be3b7.dll,#1
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\system32\vBszKyhVp.dll
MD5
22a9e1060c45f2d0919e22c1030183d1

SHA1
62a53ff68d1c862c9c68fb577b06fa261ef573e4

SHA256
7a48dd8cc1c52caaf6abf8ea15fda2a91244751919e106c7510829f2999f727e

SHA512
b7624adc49e7b393407ba3d4cea8162aeb2074862b85497628dbb67c0589607c33f529b069ffd3d69e10d1b79167423bc782645a228025ab1aac1c645e651ac1

Download Submit
\Windows\System32\vBszKyhVp.dll
MD5
22a9e1060c45f2d0919e22c1030183d1

SHA1
62a53ff68d1c862c9c68fb577b06fa261ef573e4

SHA256
7a48dd8cc1c52caaf6abf8ea15fda2a91244751919e106c7510829f2999f727e

SHA512
b7624adc49e7b393407ba3d4cea8162aeb2074862b85497628dbb67c0589607c33f529b069ffd3d69e10d1b79167423bc782645a228025ab1aac1c645e651ac1

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads