modiloader | e3b460d725925124eebda2b6a08c641056db2dc5b4ffd957dc11361c1a6a2247

Analysis

max time kernel
0s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 13:10

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General

Target

19855febe87d07f746f7809f3c0d7d24.exe
Size

611KB
MD5

19855febe87d07f746f7809f3c0d7d24
SHA1

1446bbb187148e458d39fb5d75f4653325b92300
SHA256

e3b460d725925124eebda2b6a08c641056db2dc5b4ffd957dc11361c1a6a2247
SHA512

700caa9f1b8925f76ba221666ecc28a0579514e15fbeaad2eb330b4ea45ed92ba8cc4d0386105d21c525cfda9c0ebf238ea0a95bbfbd0f8b70fc25fae6ff7d42
SSDEEP

12288:6DvQ93MYXE2RuwkBFAEaTGCYifEeYEvvwfwHF3Z4mxxcg4DE9YpKN2Fx:6DvQ9hXxVuFfpCY/ePvvwfwHQmXVZ9qL

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

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral2/memory/916-28-0x0000000000400000-0x000000000058F000-memory.dmp	modiloader_stage2
behavioral2/memory/916-33-0x0000000000400000-0x000000000058F000-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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	19855febe87d07f746f7809f3c0d7d24.exe

Executes dropped EXE 1 IoCs

pid	Process
916	2008_serve.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\program files\common files\microsoft shared\msinfo\2008_serve.jpg	19855febe87d07f746f7809f3c0d7d24.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 916	3224	19855febe87d07f746f7809f3c0d7d24.exe	19
PID 3224 wrote to memory of 916	3224	19855febe87d07f746f7809f3c0d7d24.exe	19
PID 3224 wrote to memory of 916	3224	19855febe87d07f746f7809f3c0d7d24.exe	19

C:\Users\Admin\AppData\Local\Temp\19855febe87d07f746f7809f3c0d7d24.exe
"C:\Users\Admin\AppData\Local\Temp\19855febe87d07f746f7809f3c0d7d24.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3224
- C:\program files\common files\microsoft shared\msinfo\2008_serve.exe
  "C:\program files\common files\microsoft shared\msinfo\2008_serve.exe"
  2⤵
  - Executes dropped EXE
  PID:916

C:\program files\internet explorer\IEXPLORE.EXE
"C:\program files\internet explorer\IEXPLORE.EXE"
1⤵
PID:2920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

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Downloads

memory/916-31-0x00000000021E0000-0x00000000021E1000-memory.dmp

Filesize
4KB

Download
memory/916-26-0x0000000000400000-0x000000000058F000-memory.dmp

Filesize
1.6MB

Download
memory/916-27-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/916-30-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/916-28-0x0000000000400000-0x000000000058F000-memory.dmp

Filesize
1.6MB

Download
memory/916-33-0x0000000000400000-0x000000000058F000-memory.dmp

Filesize
1.6MB

Download
memory/3224-16-0x00000000034D0000-0x00000000034D1000-memory.dmp

Filesize
4KB

Download
memory/3224-12-0x0000000002490000-0x0000000002491000-memory.dmp

Filesize
4KB

Download
memory/3224-29-0x0000000002270000-0x00000000022C4000-memory.dmp

Filesize
336KB

Download
memory/3224-17-0x00000000034F0000-0x00000000034F1000-memory.dmp

Filesize
4KB

Download
memory/3224-1-0x0000000002270000-0x00000000022C4000-memory.dmp

Filesize
336KB

Download
memory/3224-25-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/3224-0-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/3224-14-0x0000000003460000-0x0000000003462000-memory.dmp

Filesize
8KB

Download
memory/3224-13-0x0000000003470000-0x0000000003471000-memory.dmp

Filesize
4KB

Download
memory/3224-15-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/3224-11-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3224-10-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/3224-9-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/3224-8-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/3224-7-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/3224-6-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3224-4-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/3224-5-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download