modiloader | 218a0ceebeae56f564fe4103e92fd17cba63081744e3e02e5f4bb7cf1dd8586b

Analysis

max time kernel
125s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2022 02:26

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General

Target

218a0ceebeae56f564fe4103e92fd17cba63081744e3e02e5f4bb7cf1dd8586b.exe
Size

446KB
MD5

36615d0dc4631c60ecd8ba4b4f5078df
SHA1

b0eebb0cac24bb225ff95c2086eae7a96c9a7850
SHA256

218a0ceebeae56f564fe4103e92fd17cba63081744e3e02e5f4bb7cf1dd8586b
SHA512

d1f7ee13d3fcdfe37cb520abb9d94adb6d5f887649c11275c3be6a1ad0b12af52be0cc14dddeb252c05ce43cb390248873f4bdd264ef3947ee2d18ab2377ad86
SSDEEP

6144:V5BXKQRp4aFi1OgWKDoQCDokkdR6txkBK/cRqHoQ7FlK1V3:/BXKQV41hJakqiGcwHoqFad

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 3152 4644 mshta.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3152	4644	mshta.exe

ModiLoader Second Stage 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4352-132-0x0000000000400000-0x0000000000476000-memory.dmp	modiloader_stage2
behavioral2/memory/4352-134-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/4352-135-0x0000000000060000-0x0000000000120000-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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation mshta.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1800 powershell.exe
1800 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1800 powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	mshta.exe

pid	process
1800	powershell.exe
1800	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1800	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

mshta.exe

description	pid	process	target process
PID 3152 wrote to memory of 1800	3152	mshta.exe	powershell.exe
PID 3152 wrote to memory of 1800	3152	mshta.exe	powershell.exe
PID 3152 wrote to memory of 1800	3152	mshta.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\218a0ceebeae56f564fe4103e92fd17cba63081744e3e02e5f4bb7cf1dd8586b.exe
"C:\Users\Admin\AppData\Local\Temp\218a0ceebeae56f564fe4103e92fd17cba63081744e3e02e5f4bb7cf1dd8586b.exe"
1⤵
PID:4352

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:lf9C0mJS="ZVxY";D7m=new%20ActiveXObject("WScript.Shell");jooE0Zhs="L71dT75pLR";E4Pdj=D7m.RegRead("HKLM\\software\\Wow6432Node\\Jkt05QZ\\ZTomLLG");INucdd86S="gxhPw31";eval(E4Pdj);rzKz8nbXG="KXilG";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3152

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:omtyne
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1800

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

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Downloads

memory/1800-142-0x0000000006010000-0x0000000006076000-memory.dmp

Filesize
408KB

Download
memory/1800-137-0x0000000000000000-mapping.dmp

Download
memory/1800-138-0x0000000002E70000-0x0000000002EA6000-memory.dmp

Filesize
216KB

Download
memory/1800-139-0x0000000005880000-0x0000000005EA8000-memory.dmp

Filesize
6.2MB

Download
memory/1800-140-0x0000000005810000-0x0000000005832000-memory.dmp

Filesize
136KB

Download
memory/1800-141-0x0000000005FA0000-0x0000000006006000-memory.dmp

Filesize
408KB

Download
memory/1800-143-0x0000000006620000-0x000000000663E000-memory.dmp

Filesize
120KB

Download
memory/1800-144-0x0000000007D30000-0x00000000083AA000-memory.dmp

Filesize
6.5MB

Download
memory/1800-145-0x00000000076E0000-0x00000000076FA000-memory.dmp

Filesize
104KB

Download
memory/4352-133-0x0000000002980000-0x00000000029A6000-memory.dmp

Filesize
152KB

Download
memory/4352-134-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/4352-135-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/4352-132-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download