c63548bc40584532040573f155c7d12d9a1e7b8275442f2ab303ba79ab5f1423

General

Target

c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe
Size

71KB
MD5

c404669653d10076017ac2a3769367c0
SHA1

983e476dbbd1ef98c78bedaf32f0a63ddb35b646
SHA256

c63548bc40584532040573f155c7d12d9a1e7b8275442f2ab303ba79ab5f1423
SHA512

28e2e34315d2f72bda168e1c57771f3212a3addec62b374ca130ddcbcea2a6b51961d4ac506716bc8ed16fe329873a13e1b2c5178bfd67ed2e48c56f161bc6df
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8slL:Olg35GTslA5t3/w82

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:

udcoacoat-ecur.exe

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

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

udcoacoat-ecur.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}	udcoacoat-ecur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	udcoacoat-ecur.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\IsInstalled = "1"	udcoacoat-ecur.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\StubPath = "C:\\Windows\\system32\\ufloatix-doot.exe"	udcoacoat-ecur.exe

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

udcoacoat-ecur.exe

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

Executes dropped EXE 2 IoCs

Processes:

udcoacoat-ecur.exeudcoacoat-ecur.exe

pid process

5100 udcoacoat-ecur.exe
4588 udcoacoat-ecur.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

udcoacoat-ecur.exe

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

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

udcoacoat-ecur.exe

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

Drops file in System32 directory 9 IoCs

Processes:

c404669653d10076017ac2a3769367c0_NeikiAnalytics.exeudcoacoat-ecur.exe

description	ioc	process
File created	C:\Windows\SysWOW64\udcoacoat-ecur.exe	c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe
File created	C:\Windows\SysWOW64\opmeacuh.dll	udcoacoat-ecur.exe
File opened for modification	C:\Windows\SysWOW64\opmeacuh.dll	udcoacoat-ecur.exe
File opened for modification	C:\Windows\SysWOW64\udcoacoat-ecur.exe	udcoacoat-ecur.exe
File opened for modification	C:\Windows\SysWOW64\udcoacoat-ecur.exe	c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe
File opened for modification	C:\Windows\SysWOW64\ffeboot.exe	udcoacoat-ecur.exe
File created	C:\Windows\SysWOW64\ffeboot.exe	udcoacoat-ecur.exe
File opened for modification	C:\Windows\SysWOW64\ufloatix-doot.exe	udcoacoat-ecur.exe
File created	C:\Windows\SysWOW64\ufloatix-doot.exe	udcoacoat-ecur.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

udcoacoat-ecur.exeudcoacoat-ecur.exe

pid	process
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
4588	udcoacoat-ecur.exe
4588	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe
5100	udcoacoat-ecur.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c404669653d10076017ac2a3769367c0_NeikiAnalytics.exeudcoacoat-ecur.exe

description pid process

Token: SeDebugPrivilege 4412 c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe
Token: SeDebugPrivilege 5100 udcoacoat-ecur.exe

description	pid	process
Token: SeDebugPrivilege	4412	c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe
Token: SeDebugPrivilege	5100	udcoacoat-ecur.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

c404669653d10076017ac2a3769367c0_NeikiAnalytics.exeudcoacoat-ecur.exe

description	pid	process	target process
PID 4412 wrote to memory of 5100	4412	c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe	udcoacoat-ecur.exe
PID 4412 wrote to memory of 5100	4412	c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe	udcoacoat-ecur.exe
PID 4412 wrote to memory of 5100	4412	c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe	udcoacoat-ecur.exe
PID 5100 wrote to memory of 4588	5100	udcoacoat-ecur.exe	udcoacoat-ecur.exe
PID 5100 wrote to memory of 4588	5100	udcoacoat-ecur.exe	udcoacoat-ecur.exe
PID 5100 wrote to memory of 4588	5100	udcoacoat-ecur.exe	udcoacoat-ecur.exe
PID 5100 wrote to memory of 624	5100	udcoacoat-ecur.exe	winlogon.exe
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE
PID 5100 wrote to memory of 3376	5100	udcoacoat-ecur.exe	Explorer.EXE

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:624

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3376

C:\Users\Admin\AppData\Local\Temp\c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c404669653d10076017ac2a3769367c0_NeikiAnalytics.exe"
2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4412

C:\Windows\SysWOW64\udcoacoat-ecur.exe
"C:\Windows\system32\udcoacoat-ecur.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:5100

C:\Windows\SysWOW64\udcoacoat-ecur.exe
--k33p
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4588

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1712 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:3652

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\ffeboot.exe
Filesize
74KB

MD5
fc88db790c3507fe67917f545f6cf186

SHA1
065410e19e9ad5ab29649ec9dd279709b810e794

SHA256
ab3ef9f2b16065afd20289362228def1f874d4e27b703358aad104e9206d2748

SHA512
1d13a7516bc981c33fb6f48a480bf689e9ce84f4fb47162d49af43a57eb3da4f8f0c19f5a204bfd58da203eb0fdedcd018b036046a4ae41893fe131eb96588cf

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

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\udcoacoat-ecur.exe
Filesize
71KB

MD5
c404669653d10076017ac2a3769367c0

SHA1
983e476dbbd1ef98c78bedaf32f0a63ddb35b646

SHA256
c63548bc40584532040573f155c7d12d9a1e7b8275442f2ab303ba79ab5f1423

SHA512
28e2e34315d2f72bda168e1c57771f3212a3addec62b374ca130ddcbcea2a6b51961d4ac506716bc8ed16fe329873a13e1b2c5178bfd67ed2e48c56f161bc6df

Download Submit
C:\Windows\SysWOW64\ufloatix-doot.exe
Filesize
73KB

MD5
011627cf71cba826cf9055c561ab4d80

SHA1
30f5f91b00698f7549c0f2ad06c9eaad2e55c2b9

SHA256
96e12a7a1752670a2a64de18697bd10570df324dc2a374aa991a5ea9a5c88648

SHA512
ac94e0c68070ea34734fac47d1b4bd3fa2e0abbd9bb8a131b0bf14d7b57e446d15baad70974168c01919592ee0fb87befe5c2b0cdbbb6554f0f4c61dd6c42d2b

Download Submit
memory/4412-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4588-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5100-49-0x0000000000400000-0x0000000000414000-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