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
behavioral1/memory/808-10-0x0000000000400000-0x000000000045A000-memory.dmp	modiloader_stage1
behavioral1/memory/808-11-0x0000000000443148-mapping.dmp	modiloader_stage1
behavioral1/memory/808-12-0x0000000000400000-0x000000000045A000-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 1044 set thread context of 808 1044 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

732 schtasks.exe

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

description	pid	process	target process
PID 1044 set thread context of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe

pid	process
732	schtasks.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

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:1044

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BqVOBoTRRj" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC8CB.tmp"
2⤵
- Creates scheduled task(s)
PID:732

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:808

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\tmpC8CB.tmp
MD5
52703984b84ba45e6f1b0aaca74b0ca6

SHA1
a077983f4adb2f255170aba2b0c33247ca20bb28

SHA256
b4ff2a6d7b04d40b382f4fe8dd7ac41007e35d8a94412425afa4a9d4924a4709

SHA512
ed386cb2fbe27d2984d55650f1c5dfb637ac590aace61be1a3485503be1857bc9531d83af40e1e1d01c79b2bacb2a13178cb1a63a4e8013a98a30e348aea2f2a

Download Submit
memory/732-8-0x0000000000000000-mapping.dmp

Download
memory/808-10-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/808-11-0x0000000000443148-mapping.dmp

Download
memory/808-12-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1044-2-0x0000000074110000-0x00000000747FE000-memory.dmp

Filesize
6.9MB

Download
memory/1044-3-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download
memory/1044-5-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

Filesize
4KB

Download
memory/1044-6-0x00000000005C0000-0x00000000005C7000-memory.dmp

Filesize
28KB

Download
memory/1044-7-0x0000000005030000-0x00000000050B3000-memory.dmp

Filesize
524KB

Download

description	pid	process	target process
PID 1044 wrote to memory of 732	1044	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 1044 wrote to memory of 732	1044	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 1044 wrote to memory of 732	1044	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 1044 wrote to memory of 732	1044	e0cdfc07fda1d67f20d9e22439550795.exe	schtasks.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe
PID 1044 wrote to memory of 808	1044	e0cdfc07fda1d67f20d9e22439550795.exe	e0cdfc07fda1d67f20d9e22439550795.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads