modiloader | 6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2

Analysis

max time kernel
196s
max time network
204s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 04:53

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General

Target

6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe
Size

36KB
MD5

05763424c4bb2d1ee5b9b604645ab3ff
SHA1

6b6027ed50e25d4e416ca492e77e5e8809f66b5c
SHA256

6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2
SHA512

17e484896ab428248a55eb891f50e3955d071c12d4b80efaf513f597bfa0bb3d294eb8e5c340f408dac0d903291daa16fcbc2f49bdbe2264fc2f1498076849fd
SSDEEP

768:IycqOQ0bwMK2M3fQde8Pfymg0M9EQfRo0ys/Kz8:/cqOQbB3fQc8Pfymg0yxpByxz8

Score

10^/10

modiloader persistence 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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\AdobeART.exe	modiloader_stage2
C:\Users\Admin\AppData\Roaming\AdobeART.exe	modiloader_stage2

Executes dropped EXE 1 IoCs

Processes:

AdobeART.exe

pid process

4904 AdobeART.exe

pid	process
4904	AdobeART.exe

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:

6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

AdobeART.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeART = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeART.exe"	AdobeART.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe

description	pid	process	target process
PID 1668 wrote to memory of 4904	1668	6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe	AdobeART.exe
PID 1668 wrote to memory of 4904	1668	6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe	AdobeART.exe
PID 1668 wrote to memory of 4904	1668	6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe	AdobeART.exe

C:\Users\Admin\AppData\Local\Temp\6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe
"C:\Users\Admin\AppData\Local\Temp\6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Roaming\AdobeART.exe
"C:\Users\Admin\AppData\Roaming\AdobeART.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:4904

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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

C:\Users\Admin\AppData\Roaming\AdobeART.exe

Filesize
36KB

MD5
05763424c4bb2d1ee5b9b604645ab3ff

SHA1
6b6027ed50e25d4e416ca492e77e5e8809f66b5c

SHA256
6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2

SHA512
17e484896ab428248a55eb891f50e3955d071c12d4b80efaf513f597bfa0bb3d294eb8e5c340f408dac0d903291daa16fcbc2f49bdbe2264fc2f1498076849fd

Download Submit
C:\Users\Admin\AppData\Roaming\AdobeART.exe

Filesize
36KB

MD5
05763424c4bb2d1ee5b9b604645ab3ff

SHA1
6b6027ed50e25d4e416ca492e77e5e8809f66b5c

SHA256
6704cdcc01f1a6903d8821ec7bfed8d66b38b7705e80701318532f1fa4617fc2

SHA512
17e484896ab428248a55eb891f50e3955d071c12d4b80efaf513f597bfa0bb3d294eb8e5c340f408dac0d903291daa16fcbc2f49bdbe2264fc2f1498076849fd

Download Submit
memory/4904-132-0x0000000000000000-mapping.dmp

Download