75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5

Analysis

max time kernel
149s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 23:50

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General

Target

75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
Size

70KB
MD5

1d6b69c057890a28767a98e3d5bb2414
SHA1

b33266ca1395f5106a325d2ae6b500af94ce7c7e
SHA256

75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5
SHA512

723a76626e325ba61996dafb0b38c638c21d71a17e8657d91d796bad0f9daa68052c5996ccc1bdb555692465a4f51f0024da8c5599f2a1461d48b0d1c00a18f5
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8U+:Olg35GTslA5t3/w8p

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

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

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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

Sets file execution options in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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

Executes dropped EXE 2 IoCs

pid	Process
5008	eahteatof-adat.exe
2172	eahteatof-adat.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

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

Modifies WinLogon 2 TTPs 5 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

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

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\uggisec.exe	eahteatof-adat.exe
File opened for modification	C:\Windows\SysWOW64\omcorit.dll	eahteatof-adat.exe
File created	C:\Windows\SysWOW64\omcorit.dll	eahteatof-adat.exe
File created	C:\Windows\SysWOW64\uggisec.exe	eahteatof-adat.exe
File opened for modification	C:\Windows\SysWOW64\eahteatof-adat.exe	eahteatof-adat.exe
File opened for modification	C:\Windows\SysWOW64\eahteatof-adat.exe	75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
File created	C:\Windows\SysWOW64\eahteatof-adat.exe	75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
File opened for modification	C:\Windows\SysWOW64\opcugug.exe	eahteatof-adat.exe
File created	C:\Windows\SysWOW64\opcugug.exe	eahteatof-adat.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
2172	eahteatof-adat.exe
2172	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe
5008	eahteatof-adat.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4456	75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
Token: SeDebugPrivilege	5008	eahteatof-adat.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 5008	4456	75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe	83
PID 4456 wrote to memory of 5008	4456	75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe	83
PID 4456 wrote to memory of 5008	4456	75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe	83
PID 5008 wrote to memory of 612	5008	eahteatof-adat.exe	5
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 2172	5008	eahteatof-adat.exe	84
PID 5008 wrote to memory of 2172	5008	eahteatof-adat.exe	84
PID 5008 wrote to memory of 2172	5008	eahteatof-adat.exe	84
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56
PID 5008 wrote to memory of 3404	5008	eahteatof-adat.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3404
- C:\Users\Admin\AppData\Local\Temp\75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe
  "C:\Users\Admin\AppData\Local\Temp\75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4456
- - C:\Windows\SysWOW64\eahteatof-adat.exe
    "C:\Windows\system32\eahteatof-adat.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:5008
  - - C:\Windows\SysWOW64\eahteatof-adat.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\eahteatof-adat.exe

Filesize
70KB

MD5
1d6b69c057890a28767a98e3d5bb2414

SHA1
b33266ca1395f5106a325d2ae6b500af94ce7c7e

SHA256
75ba1c571157d860b968459f23d033460065d98b71b5db182a9bafe82a413df5

SHA512
723a76626e325ba61996dafb0b38c638c21d71a17e8657d91d796bad0f9daa68052c5996ccc1bdb555692465a4f51f0024da8c5599f2a1461d48b0d1c00a18f5

Download Submit
C:\Windows\SysWOW64\omcorit.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

Download Submit
C:\Windows\SysWOW64\opcugug.exe

Filesize
73KB

MD5
f7e3e5273c61d2fd4d7b757a7fcc3e53

SHA1
20e38284b1299bf011da2798de186b0b36c2a56f

SHA256
daa7b8ce720184c6f8162e66edcbc92fb7eb28be7b2d50a9d676d469b7d44ad6

SHA512
535fd8127db1d82ac6cf44de3a82b6034728180ebb795b89d23255c8c1101e2ca4a5e582ca767c89480b62f35466a14619c17fef17f8d254c150eccbeae7b810

Download Submit
C:\Windows\SysWOW64\uggisec.exe

Filesize
72KB

MD5
606850ff973559074afd215d6bacd699

SHA1
ca42e9e9dd90d2d44799b4b1026ce9e08a68ff6f

SHA256
f29e97346744a852e4ef81837b9c0f4793e42fdb58e6e508b045ee3419153f0b

SHA512
7b9b68dea166781fa4946f37556d622074c524eaaf5fc5b846f34e698e78261ad2f07c7528c9eb65deb78c683abd4e20416233ca40459c0acc50b825000bec35

Download Submit
memory/2172-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4456-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/5008-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download