ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803

General

Target

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
Size

192KB
MD5

1c2b64dcb9286f43bc48ed90fe73a54f
SHA1

36301fdb5937a2e418c6c71aa1a33158f502c3e7
SHA256

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803
SHA512

956e7d60264c58c667c396aba92a5a0c1b3062e3af492ef5adb1376e5ec311dc947f123134e98b680dd2c5bf317a765e08355e7c999576bde971b833499e4910
SSDEEP

3072:KwBJP6h+RH5UL1iUG3KgKLKRKSdNIVqR5VxerayK/fObT/bGicFgvXb6jGJoX:KwBJCcRZSgKgKLKRKSdNIVqRTxEpK/fD

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.execeoumod.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	ceoumod.exe

Executes dropped EXE 1 IoCs

Processes:

ceoumod.exe

pid process

1152 ceoumod.exe

pid	process
1152	ceoumod.exe

Loads dropped DLL 2 IoCs

Processes:

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe

pid	process
1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

ceoumod.exeee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /v"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /E"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /y"	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /a"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /R"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /i"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /F"	ceoumod.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /S"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /k"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /G"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /Y"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /c"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /t"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /q"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /p"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /Q"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /h"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /z"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /r"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /u"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /m"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /A"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /g"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /I"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /C"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /j"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /e"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /B"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /w"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /K"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /H"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /V"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /D"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /s"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /x"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /W"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /Z"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /f"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /d"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /T"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /b"	ceoumod.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /l"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /y"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /X"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /N"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /J"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /L"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /M"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /o"	ceoumod.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceoumod = "C:\\Users\\Admin\\ceoumod.exe /O"	ceoumod.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.execeoumod.exe

pid	process
1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe
1152	ceoumod.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.execeoumod.exe

pid process

1464 ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
1152 ceoumod.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe

description	pid	process	target process
PID 1464 wrote to memory of 1152	1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe	ceoumod.exe
PID 1464 wrote to memory of 1152	1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe	ceoumod.exe
PID 1464 wrote to memory of 1152	1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe	ceoumod.exe
PID 1464 wrote to memory of 1152	1464	ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe	ceoumod.exe

C:\Users\Admin\AppData\Local\Temp\ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe
"C:\Users\Admin\AppData\Local\Temp\ee3690adc9ca4fb4dbb43b23328881db76a325d134c493fce2cee2fa27f4f803.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1464

C:\Users\Admin\ceoumod.exe
"C:\Users\Admin\ceoumod.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1152

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1

T1158

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\ceoumod.exe
Filesize
192KB

MD5
085c53bdc4a8fecfbf96cc5f56a089dd

SHA1
91ed2742c6396388bdd9301fab5b360fe8eb9217

SHA256
45c33829bb4040c0b85c7013e77f0a341a4397a35044559bb422f585edcc8239

SHA512
1f5fe0c661c1167aa5c594584f5be097002ef893726350f2fd0ca727cf1c03083a781e17d1255c6645145d2a336bceebfd23fe75f74c96678ab794c261da4ed9

Download Submit
C:\Users\Admin\ceoumod.exe
Filesize
192KB

MD5
085c53bdc4a8fecfbf96cc5f56a089dd

SHA1
91ed2742c6396388bdd9301fab5b360fe8eb9217

SHA256
45c33829bb4040c0b85c7013e77f0a341a4397a35044559bb422f585edcc8239

SHA512
1f5fe0c661c1167aa5c594584f5be097002ef893726350f2fd0ca727cf1c03083a781e17d1255c6645145d2a336bceebfd23fe75f74c96678ab794c261da4ed9

Download Submit
\Users\Admin\ceoumod.exe
Filesize
192KB

MD5
085c53bdc4a8fecfbf96cc5f56a089dd

SHA1
91ed2742c6396388bdd9301fab5b360fe8eb9217

SHA256
45c33829bb4040c0b85c7013e77f0a341a4397a35044559bb422f585edcc8239

SHA512
1f5fe0c661c1167aa5c594584f5be097002ef893726350f2fd0ca727cf1c03083a781e17d1255c6645145d2a336bceebfd23fe75f74c96678ab794c261da4ed9

Download Submit
\Users\Admin\ceoumod.exe
Filesize
192KB

MD5
085c53bdc4a8fecfbf96cc5f56a089dd

SHA1
91ed2742c6396388bdd9301fab5b360fe8eb9217

SHA256
45c33829bb4040c0b85c7013e77f0a341a4397a35044559bb422f585edcc8239

SHA512
1f5fe0c661c1167aa5c594584f5be097002ef893726350f2fd0ca727cf1c03083a781e17d1255c6645145d2a336bceebfd23fe75f74c96678ab794c261da4ed9

Download Submit
memory/1152-59-0x0000000000000000-mapping.dmp

Download
memory/1464-56-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads