modiloader | dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23

General

Target

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
Size

1.3MB
MD5

a236cad56a466ed2146b283aa5a140be
SHA1

70c9a826c5e0d954a5a3661bd75146c51e7b7e6c
SHA256

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23
SHA512

4c2924f77176f754cc2110fa5e4436752923881617c4b1f9433697bbda0484f3aab2f72c20c695da4d096f7fff021f821fc5af623a4cfbc526d7b89a79f290bf
SSDEEP

24576:pxkm2WbVJ4K6QXSzJu9G+iXZHI5Yj4HxoL/2UkjtJ+gkV:pxMUTj64SzJu0FIajWxoL+UkLm

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	QQMin.exe

ModiLoader Second Stage 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2780-134-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2
behavioral2/memory/2780-136-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2
behavioral2/memory/2780-137-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2
behavioral2/memory/1396-143-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2
behavioral2/memory/2780-144-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2
behavioral2/memory/1396-146-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2
behavioral2/memory/1396-148-0x0000000000400000-0x00000000006D7000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

Processes:

QQMin.exe

pid process

1396 QQMin.exe

pid	process
1396	QQMin.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Wine	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Wine	QQMin.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\QQMin = "\"C:\\Program Files\\Common Files\\Microsoft Shared\\MSINFO\\QQMin.exe\""	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\windows\CurrentVersion\Run	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exe

pid process

2780 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
1396 QQMin.exe

Drops file in Program Files directory 2 IoCs

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe

description	ioc	process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exe

pid	process
2780	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
2780	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
1396	QQMin.exe
1396	QQMin.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe

description	pid	process	target process
PID 2780 wrote to memory of 1396	2780	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe	QQMin.exe
PID 2780 wrote to memory of 1396	2780	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe	QQMin.exe
PID 2780 wrote to memory of 1396	2780	dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe	QQMin.exe

C:\Users\Admin\AppData\Local\Temp\dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
"C:\Users\Admin\AppData\Local\Temp\dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2780

C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe
"C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe

Filesize
1.3MB

MD5
a236cad56a466ed2146b283aa5a140be

SHA1
70c9a826c5e0d954a5a3661bd75146c51e7b7e6c

SHA256
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23

SHA512
4c2924f77176f754cc2110fa5e4436752923881617c4b1f9433697bbda0484f3aab2f72c20c695da4d096f7fff021f821fc5af623a4cfbc526d7b89a79f290bf

Download Submit
C:\Program Files\Common Files\microsoft shared\MSInfo\QQMin.exe

Filesize
1.3MB

MD5
a236cad56a466ed2146b283aa5a140be

SHA1
70c9a826c5e0d954a5a3661bd75146c51e7b7e6c

SHA256
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23

SHA512
4c2924f77176f754cc2110fa5e4436752923881617c4b1f9433697bbda0484f3aab2f72c20c695da4d096f7fff021f821fc5af623a4cfbc526d7b89a79f290bf

Download Submit
memory/1396-141-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/1396-148-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/1396-147-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/1396-146-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/1396-143-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/1396-142-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/1396-138-0x0000000000000000-mapping.dmp

Download
memory/2780-136-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/2780-137-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/2780-132-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/2780-144-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/2780-145-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/2780-135-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/2780-134-0x0000000000400000-0x00000000006D7000-memory.dmp

Filesize
2.8MB

Download
memory/2780-133-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads