modiloader | 11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119

General

Target

11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
Size

369KB
MD5

2e6bfde0e2dafaa42388021af1417b83
SHA1

77b65949807977a8b13ebc78edfee33fa026fae7
SHA256

11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119
SHA512

2b7c38f70f04a40a6816a405ffaee60d722341674d702675d71d8cb4f422a77b10c3086918e6bb85c60725952fae7d16c3076465228c3d0040fabf7dd18631ef
SSDEEP

6144:8pctq7HVo8zQSfzIHmherAqH3qG+CAA3YNufb17JG1:8pgw1oRaEiIRH3jXp3YchFu

Score

10^/10

modiloader evasion persistence trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

svchost.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	svchost.exe

ModiLoader Second Stage 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/844-58-0x0000000000400000-0x0000000000463000-memory.dmp	modiloader_stage2
behavioral1/memory/1728-61-0x0000000000080000-0x000000000014E000-memory.dmp	modiloader_stage2
behavioral1/memory/1112-65-0x0000000000220000-0x00000000002EE000-memory.dmp	modiloader_stage2
behavioral1/memory/1728-66-0x0000000000080000-0x000000000014E000-memory.dmp	modiloader_stage2
behavioral1/memory/1112-67-0x0000000000220000-0x00000000002EE000-memory.dmp	modiloader_stage2
behavioral1/memory/1760-72-0x0000000000080000-0x000000000014E000-memory.dmp	modiloader_stage2
behavioral1/memory/1760-73-0x0000000000080000-0x000000000014E000-memory.dmp	modiloader_stage2
behavioral1/memory/1676-77-0x00000000000C0000-0x000000000018E000-memory.dmp	modiloader_stage2
behavioral1/memory/1676-79-0x00000000000C0000-0x000000000018E000-memory.dmp	modiloader_stage2
behavioral1/memory/1676-81-0x00000000000C0000-0x000000000018E000-memory.dmp	modiloader_stage2

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\{eb46df94-cda7-8976-a275-62ad938df2dd} = "\"C:\\ProgramData\\Microsoft\\{eb46df94-cda7-8976-a275-62ad938df2dd}\\{eb46df94-cda7-8976-a275-62ad938df2dd}.exe\""	svchost.exe

Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

svchost.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	svchost.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svchost.exe

Deletes itself 1 IoCs

Processes:

svchost.exe

pid process

1728 svchost.exe

pid	process
1728	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\{eb46df94-cda7-8976-a275-62ad938df2dd} = "\"C:\\ProgramData\\Microsoft\\{eb46df94-cda7-8976-a275-62ad938df2dd}\\{eb46df94-cda7-8976-a275-62ad938df2dd}.exe\""	svchost.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	svchost.exe

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS\svchost.exe = "1"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exesvchost.exe

pid	process
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe

Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exesvchost.exe

pid	process
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe
1728	svchost.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exesvchost.exe

description	pid	process	target process
PID 844 wrote to memory of 1728	844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe	svchost.exe
PID 844 wrote to memory of 1728	844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe	svchost.exe
PID 844 wrote to memory of 1728	844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe	svchost.exe
PID 844 wrote to memory of 1728	844	11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe	svchost.exe
PID 1728 wrote to memory of 1112	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1112	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1112	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1112	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1760	1728	svchost.exe	explorer.exe
PID 1728 wrote to memory of 1760	1728	svchost.exe	explorer.exe
PID 1728 wrote to memory of 1760	1728	svchost.exe	explorer.exe
PID 1728 wrote to memory of 1760	1728	svchost.exe	explorer.exe
PID 1728 wrote to memory of 1676	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1676	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1676	1728	svchost.exe	svchost.exe
PID 1728 wrote to memory of 1676	1728	svchost.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe
"C:\Users\Admin\AppData\Local\Temp\11d12922fc831fedcf9b756dd278bccf26c36b71d09ea5d45cba7df65e45f119.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:844

C:\Windows\SysWOW64\svchost.exe
"svchost.exe"
2⤵
- Looks for VirtualBox Guest Additions in registry
- Adds policy Run key to start application
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Deletes itself
- Adds Run key to start application
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
3⤵
PID:1112

C:\Windows\SysWOW64\explorer.exe
"explorer.exe"
3⤵
PID:1760

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
3⤵
PID:1676

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Modify Registry

3

T1112

Credential Access

Discovery

Query Registry

4

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

1

T1490

Replay Monitor

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Downloads

memory/844-54-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/844-58-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/844-55-0x0000000076401000-0x0000000076403000-memory.dmp

Filesize
8KB

Download
memory/844-57-0x00000000003A0000-0x00000000003F4000-memory.dmp

Filesize
336KB

Download
memory/1112-64-0x00000000005A0000-0x00000000005A8000-memory.dmp

Filesize
32KB

Download
memory/1112-62-0x0000000000000000-mapping.dmp

Download
memory/1112-65-0x0000000000220000-0x00000000002EE000-memory.dmp

Filesize
824KB

Download
memory/1112-67-0x0000000000220000-0x00000000002EE000-memory.dmp

Filesize
824KB

Download
memory/1676-80-0x0000000000370000-0x0000000000396000-memory.dmp

Filesize
152KB

Download
memory/1676-81-0x00000000000C0000-0x000000000018E000-memory.dmp

Filesize
824KB

Download
memory/1676-74-0x0000000000000000-mapping.dmp

Download
memory/1676-79-0x00000000000C0000-0x000000000018E000-memory.dmp

Filesize
824KB

Download
memory/1676-78-0x0000000000370000-0x0000000000396000-memory.dmp

Filesize
152KB

Download
memory/1676-77-0x00000000000C0000-0x000000000018E000-memory.dmp

Filesize
824KB

Download
memory/1676-76-0x00000000005A0000-0x00000000005A8000-memory.dmp

Filesize
32KB

Download
memory/1728-61-0x0000000000080000-0x000000000014E000-memory.dmp

Filesize
824KB

Download
memory/1728-66-0x0000000000080000-0x000000000014E000-memory.dmp

Filesize
824KB

Download
memory/1728-59-0x00000000005A0000-0x00000000005A8000-memory.dmp

Filesize
32KB

Download
memory/1728-56-0x0000000000000000-mapping.dmp

Download
memory/1760-73-0x0000000000080000-0x000000000014E000-memory.dmp

Filesize
824KB

Download
memory/1760-72-0x0000000000080000-0x000000000014E000-memory.dmp

Filesize
824KB

Download
memory/1760-71-0x0000000000D60000-0x0000000000FE1000-memory.dmp

Filesize
2.5MB

Download
memory/1760-70-0x0000000075241000-0x0000000075243000-memory.dmp

Filesize
8KB

Download
memory/1760-68-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads