modiloader | 73b2da5f6faf24a5ab452699c277de166e2daf0a6b1b54c24f826004d9d09cc7

General

Target

e0cdfc07fda1d67f20d9e22439550795.exe
Size

1.5MB
MD5

e0cdfc07fda1d67f20d9e22439550795
SHA1

38e753f0331e6bd2dcb39b87532e41253d4872e1
SHA256

73b2da5f6faf24a5ab452699c277de166e2daf0a6b1b54c24f826004d9d09cc7
SHA512

09eecf64c0b2cbeb01c063bc328848a20e3442c46fbf261100c5a26cf375baa9c5407e726314bed639975959548a2dede17f31eaba882fb958b758e62c4a84e4

Score

10^/10

modiloader bootkit persistence spyware stealer trojan

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader First Stage 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/936-15-0x0000000000400000-0x000000000045A000-memory.dmp	modiloader_stage1
behavioral2/memory/936-16-0x0000000000443148-mapping.dmp	modiloader_stage1
behavioral2/memory/936-17-0x0000000000400000-0x000000000045A000-memory.dmp	modiloader_stage1

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1067

Processes:

e0cdfc07fda1d67f20d9e22439550795.exe

description ioc process

File opened for modification \??\PhysicalDrive0 e0cdfc07fda1d67f20d9e22439550795.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

e0cdfc07fda1d67f20d9e22439550795.exe

description pid process target process

PID 4804 set thread context of 936 4804 e0cdfc07fda1d67f20d9e22439550795.exe e0cdfc07fda1d67f20d9e22439550795.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

596 schtasks.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	e0cdfc07fda1d67f20d9e22439550795.exe

description	pid	process	target process
PID 4804 set thread context of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe

pid	process
596	schtasks.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e0cdfc07fda1d67f20d9e22439550795.exe

description	pid	process	target process
PID 4804 wrote to memory of 596	4804	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 4804 wrote to memory of 596	4804	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 4804 wrote to memory of 596	4804	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 4804 wrote to memory of 936	4804	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe

C:\Users\Admin\AppData\Local\Temp\e0cdfc07fda1d67f20d9e22439550795.exe
"C:\Users\Admin\AppData\Local\Temp\e0cdfc07fda1d67f20d9e22439550795.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4804

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BqVOBoTRRj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1B1.tmp"
2⤵
- Creates scheduled task(s)
PID:596

C:\Users\Admin\AppData\Local\Temp\e0cdfc07fda1d67f20d9e22439550795.exe
"C:\Users\Admin\AppData\Local\Temp\e0cdfc07fda1d67f20d9e22439550795.exe"
2⤵
- Writes to the Master Boot Record (MBR)
PID:936

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Bootkit

1

T1067

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1B1.tmp
MD5
9b54be7243e9401435d4af6f4c2c21d1

SHA1
2a1cfc602f3d0fceab2534f20f0e1a1cd89c4865

SHA256
74ee4620d44d0cfc0e78a7cea41b1d52c8ef6db10fce2cf33a42ab22cc586c2f

SHA512
f611cf1c248f64bfa42de6e177e526728305b65628ec16c4758dbf3dbe23cbf754222465e55f5910a58d3a295f3d67451c31847df6dd82c1ec98efc454f18528

Download Submit
memory/596-13-0x0000000000000000-mapping.dmp

Download
memory/936-17-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/936-16-0x0000000000443148-mapping.dmp

Download
memory/936-15-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/4804-9-0x0000000004BC0000-0x0000000004BC1000-memory.dmp

Filesize
4KB

Download
memory/4804-2-0x0000000073A70000-0x000000007415E000-memory.dmp

Filesize
6.9MB

Download
memory/4804-10-0x0000000004B00000-0x0000000004B07000-memory.dmp

Filesize
28KB

Download
memory/4804-11-0x0000000004D80000-0x0000000004D81000-memory.dmp

Filesize
4KB

Download
memory/4804-12-0x00000000056B0000-0x0000000005733000-memory.dmp

Filesize
524KB

Download
memory/4804-8-0x0000000004990000-0x0000000004991000-memory.dmp

Filesize
4KB

Download
memory/4804-7-0x0000000004B20000-0x0000000004B21000-memory.dmp

Filesize
4KB

Download
memory/4804-6-0x0000000004F80000-0x0000000004F81000-memory.dmp

Filesize
4KB

Download
memory/4804-5-0x00000000049E0000-0x00000000049E1000-memory.dmp

Filesize
4KB

Download
memory/4804-3-0x0000000000020000-0x0000000000021000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads