6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/04/2024, 22:13

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General

Target

6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe
Size

70KB
MD5

1cdc0e4cc8a075a83972f9dda06201da
SHA1

2da27843dba876d1844ae1f1d9819e4f54de30e1
SHA256

6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33
SHA512

5d3160ffdb83bfe08c62647b21de1d87dc88c8f11145ff8b17d2229a8997130a85c0e66dba69bf2423d77b9cd6357952ab28eb60acdde39e1fd26c12e3923763
SSDEEP

1536:1teqKDlXvCDB04f5Gn/L8FlADNt3d1Hw8V5:Olg35GTslA5t3/w8j

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"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ohgedob.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\{4F41494C-5643-4e59-4F41-494C56434e59}\StubPath = "C:\\Windows\\system32\\ilsapeat.exe"	ohgedob.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}	ohgedob.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{4F41494C-5643-4e59-4F41-494C56434e59}\IsInstalled = "1"	ohgedob.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	ohgedob.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a"	ohgedob.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\ouxkucot.exe"	ohgedob.exe

Executes dropped EXE 2 IoCs

pid	Process
1980	ohgedob.exe
4088	ohgedob.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\FirewallDisableNotify = "25600"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600"	ohgedob.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600"	ohgedob.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}	ohgedob.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify	ohgedob.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a"	ohgedob.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ordoafooc-eatoas.dll"	ohgedob.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup"	ohgedob.exe

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ohgedob.exe	ohgedob.exe
File opened for modification	C:\Windows\SysWOW64\ohgedob.exe	6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe
File created	C:\Windows\SysWOW64\ohgedob.exe	6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe
File opened for modification	C:\Windows\SysWOW64\ouxkucot.exe	ohgedob.exe
File opened for modification	C:\Windows\SysWOW64\ilsapeat.exe	ohgedob.exe
File created	C:\Windows\SysWOW64\ilsapeat.exe	ohgedob.exe
File opened for modification	C:\Windows\SysWOW64\ordoafooc-eatoas.dll	ohgedob.exe
File created	C:\Windows\SysWOW64\ordoafooc-eatoas.dll	ohgedob.exe
File created	C:\Windows\SysWOW64\ouxkucot.exe	ohgedob.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
4088	ohgedob.exe
4088	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe
1980	ohgedob.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	824	6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe
Token: SeDebugPrivilege	1980	ohgedob.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 824 wrote to memory of 1980	824	6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe	90
PID 824 wrote to memory of 1980	824	6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe	90
PID 824 wrote to memory of 1980	824	6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe	90
PID 1980 wrote to memory of 4088	1980	ohgedob.exe	91
PID 1980 wrote to memory of 4088	1980	ohgedob.exe	91
PID 1980 wrote to memory of 4088	1980	ohgedob.exe	91
PID 1980 wrote to memory of 632	1980	ohgedob.exe	5
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57
PID 1980 wrote to memory of 3188	1980	ohgedob.exe	57

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:632

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3188
- C:\Users\Admin\AppData\Local\Temp\6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe
  "C:\Users\Admin\AppData\Local\Temp\6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:824
- - C:\Windows\SysWOW64\ohgedob.exe
    "C:\Windows\system32\ohgedob.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:1980
  - - C:\Windows\SysWOW64\ohgedob.exe
      --k33p
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:4088

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=1316 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
1⤵
PID:2136

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\ilsapeat.exe

Filesize
72KB

MD5
adc8fe327f41d0473c5f755b82127eac

SHA1
d7d2e67ca8b97662c316dc2fb2b118e1ad697744

SHA256
b9d3e8223899cbdfc62efa22f38f35cf4ddeacef2018cc8b719fe348c9c92eff

SHA512
833c7a0c9e19513a6f8e05209c3727b6853b6c6200b88149ef05d927d6ab2f90363298dfd7b5b79279126de32b47bfbe581a52dc09a488b004278d6a1f506801

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

Filesize
70KB

MD5
1cdc0e4cc8a075a83972f9dda06201da

SHA1
2da27843dba876d1844ae1f1d9819e4f54de30e1

SHA256
6aed1b183a835b3d651c18332ced43299b2f5efec67ef16a7cca4dea012acd33

SHA512
5d3160ffdb83bfe08c62647b21de1d87dc88c8f11145ff8b17d2229a8997130a85c0e66dba69bf2423d77b9cd6357952ab28eb60acdde39e1fd26c12e3923763

Download Submit
C:\Windows\SysWOW64\ordoafooc-eatoas.dll

Filesize
5KB

MD5
f37b21c00fd81bd93c89ce741a88f183

SHA1
b2796500597c68e2f5638e1101b46eaf32676c1c

SHA256
76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0

SHA512
252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

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

Filesize
73KB

MD5
4e32b8ebf50cd793287f2bd9360acdaa

SHA1
44adb006b06546926b98a5efeff39673d91fb052

SHA256
062c455ba6753bd44369b271d53b43f506a42200e2dd9eb6108a432865847f21

SHA512
6da69485fc57f0d52986b23d394444066f314490374168d5361d3f4507c22d248c2eada7cf85d6c9e8a5271ef9c495d40f3bddb25afc228ec6151538ac233e1f

Download Submit
memory/824-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1980-49-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/4088-50-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download