70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455

General

Target

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
Size

70KB
MD5

8b82dcf7bd132da739ae1eb9061455a2
SHA1

768666a07b5ebc1d0cf2afe3e80ce7326b3d5c45
SHA256

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455
SHA512

2e8326178b736ad60c56451821d634ce519fcc32fdd618f77d79f7c04a4422f870b000ae8120567284affc4cc29cbc10288293e5f6def5a1941c6a2307bb29ca
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8kr:Olg35GTslA5t3/w8u

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

uvrooteg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	uvrooteg.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

uvrooteg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\IsInstalled = "1"	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4256524B-4950-5453-4256-524B49505453}\StubPath = "C:\\Windows\\system32\\evhecub-eaceab.exe"	uvrooteg.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

uvrooteg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ednicear.exe"	uvrooteg.exe

Executes dropped EXE 2 IoCs

Processes:

uvrooteg.exeuvrooteg.exe

pid process

2924 uvrooteg.exe
2260 uvrooteg.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

uvrooteg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	uvrooteg.exe

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

uvrooteg.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\oxgoocut.dll"	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	uvrooteg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}	uvrooteg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	uvrooteg.exe

Drops file in System32 directory 9 IoCs

Processes:

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exeuvrooteg.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\uvrooteg.exe	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
File created	C:\Windows\SysWOW64\uvrooteg.exe	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
File created	C:\Windows\SysWOW64\ednicear.exe	uvrooteg.exe
File opened for modification	C:\Windows\SysWOW64\evhecub-eaceab.exe	uvrooteg.exe
File opened for modification	C:\Windows\SysWOW64\oxgoocut.dll	uvrooteg.exe
File opened for modification	C:\Windows\SysWOW64\ednicear.exe	uvrooteg.exe
File created	C:\Windows\SysWOW64\evhecub-eaceab.exe	uvrooteg.exe
File created	C:\Windows\SysWOW64\oxgoocut.dll	uvrooteg.exe
File opened for modification	C:\Windows\SysWOW64\uvrooteg.exe	uvrooteg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

uvrooteg.exeuvrooteg.exe

pid	process
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2260	uvrooteg.exe
2260	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe
2924	uvrooteg.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exeuvrooteg.exe

description	pid	process
Token: SeDebugPrivilege	3104	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
Token: SeDebugPrivilege	2924	uvrooteg.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exeuvrooteg.exe

description	pid	process	target process
PID 3104 wrote to memory of 2924	3104	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 3104 wrote to memory of 2924	3104	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 3104 wrote to memory of 2924	3104	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 2924 wrote to memory of 628	2924	uvrooteg.exe	winlogon.exe
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 2260	2924	uvrooteg.exe	uvrooteg.exe
PID 2924 wrote to memory of 2260	2924	uvrooteg.exe	uvrooteg.exe
PID 2924 wrote to memory of 2260	2924	uvrooteg.exe	uvrooteg.exe
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE
PID 2924 wrote to memory of 3420	2924	uvrooteg.exe	Explorer.EXE

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:628

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3420

C:\Users\Admin\AppData\Local\Temp\70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
"C:\Users\Admin\AppData\Local\Temp\70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe"
2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3104

C:\Windows\SysWOW64\uvrooteg.exe
"C:\Windows\system32\uvrooteg.exe"
3⤵
- Windows security bypass
- Modifies Installed Components in the registry
- Sets file execution options in registry
- Executes dropped EXE
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2924

C:\Windows\SysWOW64\uvrooteg.exe
--k33p
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2260

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Winlogon Helper DLL

1

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Winlogon Helper DLL

1

T1547.004

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Windows\SysWOW64\ednicear.exe
Filesize
74KB

MD5
9c2feac49a713ff17a973fb8a967a1e0

SHA1
b0d8d89654af4c981f9aaaca069a88b7f2036c85

SHA256
89e54de2ae04db976dccb4386e0ae25763ab90089b9a44bfb99f4eb7d4a315f7

SHA512
dccec9d140ccbecf5124851722b7d21b86a97d64e0405a4e9c94733533bb98f0f1a3f2895d9c89bafc60f0275e2560b8a981b3394e1fab6cc7d781116393e9e9

Download Submit
C:\Windows\SysWOW64\evhecub-eaceab.exe
Filesize
73KB

MD5
300fa296aa40b202b8fd7e371568a8c2

SHA1
0d9b45774f043070dfedc866d648f93c0a2260df

SHA256
162ec68ec5b6e5d91756125dd263b46acb4b7be1b062a1cc84cbbbb42c87a749

SHA512
384a78669242535c94ec2a0220479ceeae01730bc3189767409b4bf586797730682f090bea9811bc854d128fd80ce7b18346e2a93f1687a681c98a861ab6f9b0

Download Submit
C:\Windows\SysWOW64\oxgoocut.dll
Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\uvrooteg.exe
Filesize
70KB

MD5
8b82dcf7bd132da739ae1eb9061455a2

SHA1
768666a07b5ebc1d0cf2afe3e80ce7326b3d5c45

SHA256
70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455

SHA512
2e8326178b736ad60c56451821d634ce519fcc32fdd618f77d79f7c04a4422f870b000ae8120567284affc4cc29cbc10288293e5f6def5a1941c6a2307bb29ca

Download Submit
memory/2260-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2924-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3104-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads