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\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 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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	uvrooteg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\IsInstalled = "1"	uvrooteg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}\StubPath = "C:\\Windows\\system32\\evhecub-eaceab.exe"	uvrooteg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{53434647-4252-4254-5343-464742524254}	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

2928 uvrooteg.exe
3056 uvrooteg.exe

Loads dropped DLL 3 IoCs

Processes:

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exeuvrooteg.exe

pid	process
2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
2928	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\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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "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}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	uvrooteg.exe
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

Drops file in System32 directory 9 IoCs

Processes:

uvrooteg.exe70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

uvrooteg.exeuvrooteg.exe

pid	process
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
3056	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe
2928	uvrooteg.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exeuvrooteg.exe

description	pid	process
Token: SeDebugPrivilege	2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
Token: SeDebugPrivilege	2928	uvrooteg.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exeuvrooteg.exe

description	pid	process	target process
PID 2136 wrote to memory of 2928	2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 2136 wrote to memory of 2928	2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 2136 wrote to memory of 2928	2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 2136 wrote to memory of 2928	2136	70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe	uvrooteg.exe
PID 2928 wrote to memory of 436	2928	uvrooteg.exe	winlogon.exe
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 3056	2928	uvrooteg.exe	uvrooteg.exe
PID 2928 wrote to memory of 3056	2928	uvrooteg.exe	uvrooteg.exe
PID 2928 wrote to memory of 3056	2928	uvrooteg.exe	uvrooteg.exe
PID 2928 wrote to memory of 3056	2928	uvrooteg.exe	uvrooteg.exe
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE
PID 2928 wrote to memory of 1368	2928	uvrooteg.exe	Explorer.EXE

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:436

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368

C:\Users\Admin\AppData\Local\Temp\70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe
"C:\Users\Admin\AppData\Local\Temp\70bc053579dbbd5848cfb1f85fbe3b93dfeb8d4e6a5a313fedf08ae9a798f455.exe"
2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2136

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
- Loads dropped DLL
- Windows security modification
- Modifies WinLogon
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2928

C:\Windows\SysWOW64\uvrooteg.exe
--k33p
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3056

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
4b75a62d71564e609671b982219a08b3

SHA1
dac9faefb278f4390a273e7349d8685646a69d09

SHA256
9d8eccd471820b6f6015d13ded757bcec15681cc0df7b2dbd3039db6d936337e

SHA512
7a4ab51fb51b735a9c5b8d3a20113fc715d8337343d5212ba01e9bd19da5ded55e369ac6005421c1c4bfb8e0bd5507e4e1a3534bb345018b3f7bcac91862aa99

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

MD5
05223bfef3c693f0da9245ebe85e95de

SHA1
b4c0541eb17763dcae89c113583f35148ecd5c3b

SHA256
aa619f0db650a98358ddafbda32360104e95b0059a604be7417db65daf2e2ab8

SHA512
0b67ea36f73d662e2e5d1df204d4d44c8a2ac3f6a8140211a62e5288a33024d29c41783f9748e9b4d0023438e9d72d33acb13a6f6043ae373feffbe5173ee4a9

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/2136-9-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2928-55-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3056-56-0x0000000000400000-0x0000000000414000-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