modiloader | cce692589e434424f5f0c309adf0d8437e6f179388473393f16d37b18f9bf570

Analysis

max time kernel
92s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 17:40

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

cce692589e434424f5f0c309adf0d8437e6f179388473393f16d37b18f9bf570.exe
Size

411KB
MD5

61791ef56847f2952fffd291239f9590
SHA1

679bee14e08b2026ca127ff5074cd241274ff0aa
SHA256

cce692589e434424f5f0c309adf0d8437e6f179388473393f16d37b18f9bf570
SHA512

994d468938e734a7d86d58c1026c1d677dd289907d41ba9c1b15507aebae371461074917a79620e733f0b5cb862750d1d97495d6608f1875414631258e00aaae
SSDEEP

6144:lWpOiBvmmlmj1LvnmvBsK35IgGhI56nJe5cNgz4Cu1fhCKgteB1YCt7:lWp/Bvm0c9vnmv73i9hI56aJu1fhCKgo

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.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1432	2720	mshta.exe	18

ModiLoader Second Stage 3 IoCs

resource	yara_rule
behavioral2/memory/2120-133-0x0000000000400000-0x000000000046A000-memory.dmp	modiloader_stage2
behavioral2/memory/2120-135-0x0000000000060000-0x0000000000120000-memory.dmp	modiloader_stage2
behavioral2/memory/2120-146-0x0000000000060000-0x0000000000120000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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

pid	Process
3076	powershell.exe
3076	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3076	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 3076	1432	mshta.exe	83
PID 1432 wrote to memory of 3076	1432	mshta.exe	83
PID 1432 wrote to memory of 3076	1432	mshta.exe	83

C:\Users\Admin\AppData\Local\Temp\cce692589e434424f5f0c309adf0d8437e6f179388473393f16d37b18f9bf570.exe
"C:\Users\Admin\AppData\Local\Temp\cce692589e434424f5f0c309adf0d8437e6f179388473393f16d37b18f9bf570.exe"
1⤵
PID:2120

C:\Windows\system32\mshta.exe
"C:\Windows\system32\mshta.exe" javascript:tZlaPR8="AnjT1RlP3m";iw3=new%20ActiveXObject("WScript.Shell");HfAxwz2y="Y";vM56GE=iw3.RegRead("HKLM\\software\\Wow6432Node\\aBQxKY\\n2GwoAoOE");Q3h6MQIydE="YFy1CD";eval(vM56GE);unON5bC6="X3yZYnHT";
1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1432
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:jlay
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2120-132-0x0000000002390000-0x00000000023C4000-memory.dmp

Filesize
208KB

Download
memory/2120-133-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2120-135-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2120-146-0x0000000000060000-0x0000000000120000-memory.dmp

Filesize
768KB

Download
memory/2120-145-0x0000000002390000-0x00000000023C4000-memory.dmp

Filesize
208KB

Download
memory/3076-139-0x00000000056A0000-0x00000000056C2000-memory.dmp

Filesize
136KB

Download
memory/3076-138-0x0000000005790000-0x0000000005DB8000-memory.dmp

Filesize
6.2MB

Download
memory/3076-140-0x0000000005E70000-0x0000000005ED6000-memory.dmp

Filesize
408KB

Download
memory/3076-141-0x0000000005EE0000-0x0000000005F46000-memory.dmp

Filesize
408KB

Download
memory/3076-142-0x0000000006440000-0x000000000645E000-memory.dmp

Filesize
120KB

Download
memory/3076-143-0x0000000007C80000-0x00000000082FA000-memory.dmp

Filesize
6.5MB

Download
memory/3076-144-0x0000000006950000-0x000000000696A000-memory.dmp

Filesize
104KB

Download
memory/3076-137-0x0000000002D60000-0x0000000002D96000-memory.dmp

Filesize
216KB

Download