0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74

General

Target

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
Size

184KB
MD5

3a2faae4ba8725f18d153ffee8960730
SHA1

7c07581c7b1e18dcc42a33843d3c90376509db60
SHA256

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74
SHA512

6fbadde4dfb5adfdef8fe3215bcda40f6d3d7014a25e9a89b258203ccd29ae55edb7ea5e110469b40c72efedbcea550dc0754aecba2993725786b3638f0e75d3
SSDEEP

3072:yrBQxg+CWoYTzCh46Knvmb7/D26ytQlw/Lg5q69srijEgS36:wGpz6LKnvmb7/D26yQlw/Lg5qosriHSK

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:

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exezeeihoh.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"	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	zeeihoh.exe

Executes dropped EXE 1 IoCs

Processes:

zeeihoh.exe

pid process

1316 zeeihoh.exe

pid	process
1316	zeeihoh.exe

Loads dropped DLL 2 IoCs

Processes:

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe

pid	process
2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

zeeihoh.exe0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /Y"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /C"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /c"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /I"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /O"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /a"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /t"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /K"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /Q"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /L"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /r"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /A"	zeeihoh.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /q"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /g"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /n"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /J"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /i"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /u"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /Z"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /d"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /R"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /l"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /w"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /e"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /H"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /h"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /j"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /T"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /U"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /f"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /v"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /E"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /X"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /p"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /F"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /B"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /V"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /m"	zeeihoh.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /U"	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /y"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /s"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /x"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /W"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /b"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /P"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /D"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /k"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /M"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /S"	zeeihoh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeeihoh = "C:\\Users\\Admin\\zeeihoh.exe /N"	zeeihoh.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:

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exezeeihoh.exe

pid	process
2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe
1316	zeeihoh.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exezeeihoh.exe

pid process

2028 0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
1316 zeeihoh.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe

description	pid	process	target process
PID 2028 wrote to memory of 1316	2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe	zeeihoh.exe
PID 2028 wrote to memory of 1316	2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe	zeeihoh.exe
PID 2028 wrote to memory of 1316	2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe	zeeihoh.exe
PID 2028 wrote to memory of 1316	2028	0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe	zeeihoh.exe

C:\Users\Admin\AppData\Local\Temp\0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.exe
"C:\Users\Admin\AppData\Local\Temp\0b6434a0abdfd1abca891898b4dd233c1018fb691afb1bc28f8cf9f9831f1b74.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:2028

C:\Users\Admin\zeeihoh.exe
"C:\Users\Admin\zeeihoh.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:1316

Network

MITRE ATT&CK Enterprise 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

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\zeeihoh.exe

Filesize
184KB

MD5
3454956577a8597846775252d4b95168

SHA1
6468089973fdc1dc9b86dd6be1e28c5ef1fe37d0

SHA256
200adc1bde94c05599998e13b88895eb7802bbf8b10c1785456bb77b0b4df933

SHA512
5ce57a70129cb9bee1ea7cb8f2010441b5288e6e0f3bbc6a9f990d56be69c3ba9dce1cc155055f5a86b84d3a2a7f3d6fa66b2e2df48ed04b90740a68fb220efa

Download Submit
C:\Users\Admin\zeeihoh.exe

Filesize
184KB

MD5
3454956577a8597846775252d4b95168

SHA1
6468089973fdc1dc9b86dd6be1e28c5ef1fe37d0

SHA256
200adc1bde94c05599998e13b88895eb7802bbf8b10c1785456bb77b0b4df933

SHA512
5ce57a70129cb9bee1ea7cb8f2010441b5288e6e0f3bbc6a9f990d56be69c3ba9dce1cc155055f5a86b84d3a2a7f3d6fa66b2e2df48ed04b90740a68fb220efa

Download Submit
\Users\Admin\zeeihoh.exe

Filesize
184KB

MD5
3454956577a8597846775252d4b95168

SHA1
6468089973fdc1dc9b86dd6be1e28c5ef1fe37d0

SHA256
200adc1bde94c05599998e13b88895eb7802bbf8b10c1785456bb77b0b4df933

SHA512
5ce57a70129cb9bee1ea7cb8f2010441b5288e6e0f3bbc6a9f990d56be69c3ba9dce1cc155055f5a86b84d3a2a7f3d6fa66b2e2df48ed04b90740a68fb220efa

Download Submit
\Users\Admin\zeeihoh.exe

Filesize
184KB

MD5
3454956577a8597846775252d4b95168

SHA1
6468089973fdc1dc9b86dd6be1e28c5ef1fe37d0

SHA256
200adc1bde94c05599998e13b88895eb7802bbf8b10c1785456bb77b0b4df933

SHA512
5ce57a70129cb9bee1ea7cb8f2010441b5288e6e0f3bbc6a9f990d56be69c3ba9dce1cc155055f5a86b84d3a2a7f3d6fa66b2e2df48ed04b90740a68fb220efa

Download Submit
memory/1316-59-0x0000000000000000-mapping.dmp

Download
memory/2028-56-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads