modiloader | b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1

General

Target

b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
Size

312KB
MD5

da8d69a1827c81cbf26d1f387251fc5e
SHA1

941e32d27b8a3312afcbd7cb3addaba48867fab8
SHA256

b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1
SHA512

45dabc666afa99911c38fdb79e44b9ffc4163613c0e97f2b81ebca9e02105d05243712347516bc070534c3c5beeb17c7e82c1724956ea3a32e22fa5c104cb696
SSDEEP

6144:ZiGm2305iOVhhipZ2N8hpexszqZn08w5t1pn2mPcDs:ZiGmY05iOVhiZZcxCqfw5fpTPT

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 14 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3600-134-0x0000000000000000-mapping.dmp	modiloader_stage2
behavioral2/memory/3600-135-0x0000000000400000-0x0000000000442000-memory.dmp	modiloader_stage2
behavioral2/memory/3600-136-0x0000000000400000-0x0000000000442000-memory.dmp	modiloader_stage2
behavioral2/memory/3600-138-0x0000000000400000-0x0000000000442000-memory.dmp	modiloader_stage2
behavioral2/memory/3600-139-0x0000000000400000-0x0000000000442000-memory.dmp	modiloader_stage2
behavioral2/memory/3600-141-0x0000000000400000-0x0000000000442000-memory.dmp	modiloader_stage2
behavioral2/memory/3600-142-0x0000000000400000-0x0000000000442000-memory.dmp	modiloader_stage2
behavioral2/memory/1304-146-0x0000000001000000-0x00000000010EC000-memory.dmp	modiloader_stage2
behavioral2/memory/1196-149-0x0000000001200000-0x00000000012EC000-memory.dmp	modiloader_stage2
behavioral2/memory/1304-150-0x0000000001000000-0x00000000010EC000-memory.dmp	modiloader_stage2
behavioral2/memory/1196-151-0x0000000001200000-0x00000000012EC000-memory.dmp	modiloader_stage2
behavioral2/memory/448-154-0x0000000000850000-0x000000000093C000-memory.dmp	modiloader_stage2
behavioral2/memory/448-156-0x0000000000850000-0x000000000093C000-memory.dmp	modiloader_stage2
behavioral2/memory/4288-158-0x0000000000AF0000-0x0000000000BDC000-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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\apyr = "\"C:\\Users\\Admin\\AppData\\Local\\apyr\\apyr.exe\""	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	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\VideoBiosVersion	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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\apyr = "\"C:\\Users\\Admin\\AppData\\Local\\apyr\\apyr.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe

description	pid	process	target process
PID 1716 set thread context of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe

Modifies Internet Explorer settings 1 TTPs 11 IoCs

adware spyware

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0"	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\explorer.exe = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_AJAX_CONNECTIONEVENTS\svchost.exe = "1"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\International	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	svchost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl	svchost.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\svchost.exe = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\explorer.exe = "0"	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exesvchost.exe

pid	process
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe

Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exesvchost.exe

pid	process
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe
1304	svchost.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exeb06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exesvchost.exe

description	pid	process	target process
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 1716 wrote to memory of 3600	1716	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
PID 3600 wrote to memory of 1304	3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	svchost.exe
PID 3600 wrote to memory of 1304	3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	svchost.exe
PID 3600 wrote to memory of 1304	3600	b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe	svchost.exe
PID 1304 wrote to memory of 1196	1304	svchost.exe	svchost.exe
PID 1304 wrote to memory of 1196	1304	svchost.exe	svchost.exe
PID 1304 wrote to memory of 1196	1304	svchost.exe	svchost.exe
PID 1304 wrote to memory of 448	1304	svchost.exe	explorer.exe
PID 1304 wrote to memory of 448	1304	svchost.exe	explorer.exe
PID 1304 wrote to memory of 448	1304	svchost.exe	explorer.exe
PID 1304 wrote to memory of 4288	1304	svchost.exe	svchost.exe
PID 1304 wrote to memory of 4288	1304	svchost.exe	svchost.exe
PID 1304 wrote to memory of 4288	1304	svchost.exe	svchost.exe

C:\Users\Admin\AppData\Local\Temp\b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
"C:\Users\Admin\AppData\Local\Temp\b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1716

C:\Users\Admin\AppData\Local\Temp\b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe
"C:\Users\Admin\AppData\Local\Temp\b06aaee314d1dcf340fb17e5f1d7dd8701a62f8751ae6da21efdc95cb6d807e1.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3600

C:\Windows\SysWOW64\svchost.exe
"svchost.exe"
3⤵
- 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
- 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:1304

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
4⤵
PID:1196

C:\Windows\SysWOW64\explorer.exe
"explorer.exe"
4⤵
PID:448

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
4⤵
PID:4288

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

Software Discovery

1

T1518

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

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Downloads

memory/448-156-0x0000000000850000-0x000000000093C000-memory.dmp

Filesize
944KB

Download
memory/448-154-0x0000000000850000-0x000000000093C000-memory.dmp

Filesize
944KB

Download
memory/448-153-0x0000000000410000-0x0000000000843000-memory.dmp

Filesize
4.2MB

Download
memory/448-152-0x0000000000000000-mapping.dmp

Download
memory/1196-147-0x0000000000000000-mapping.dmp

Download
memory/1196-151-0x0000000001200000-0x00000000012EC000-memory.dmp

Filesize
944KB

Download
memory/1196-149-0x0000000001200000-0x00000000012EC000-memory.dmp

Filesize
944KB

Download
memory/1196-148-0x0000000000700000-0x000000000070E000-memory.dmp

Filesize
56KB

Download
memory/1304-146-0x0000000001000000-0x00000000010EC000-memory.dmp

Filesize
944KB

Download
memory/1304-150-0x0000000001000000-0x00000000010EC000-memory.dmp

Filesize
944KB

Download
memory/1304-144-0x0000000000000000-mapping.dmp

Download
memory/1304-145-0x0000000000700000-0x000000000070E000-memory.dmp

Filesize
56KB

Download
memory/1716-132-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/1716-133-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/1716-143-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/3600-138-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3600-139-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3600-141-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3600-136-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3600-135-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3600-134-0x0000000000000000-mapping.dmp

Download
memory/3600-142-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4288-155-0x0000000000000000-mapping.dmp

Download
memory/4288-157-0x0000000000700000-0x000000000070E000-memory.dmp

Filesize
56KB

Download
memory/4288-158-0x0000000000AF0000-0x0000000000BDC000-memory.dmp

Filesize
944KB

Download
memory/4288-159-0x0000000003220000-0x0000000003246000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads