modiloader | deabb312ade9d16c64ea491e5cf9477e1b98f2c5cda72ab2cb1b8b75af558d31

General

Target

file.exe
Size

748KB
MD5

0cac39b068b68966a00bc3739dd40653
SHA1

a1d7852b2287bc05e899e0d837d27452af4fe76f
SHA256

deabb312ade9d16c64ea491e5cf9477e1b98f2c5cda72ab2cb1b8b75af558d31
SHA512

ac110c2d46b93a69bc335f8cc9e043e616b2e4e4dcddaf083f78ab3dc4aa00f70db9a399f601e6477566f09e1cb9da942203754675dbcdbd87c42349584d0671

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

file.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\Dlfpsb = "C:\\Users\\Public\\Libraries\\bspflD.url"	file.exe

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

Processes:

description	flow	ioc
HTTP User-Agent header	4	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	6	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

file.exe

description	pid	process	target process
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe
PID 792 wrote to memory of 896	792	file.exe	ieinstal.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:792

C:\Program Files (x86)\internet explorer\ieinstal.exe
"C:\Program Files (x86)\internet explorer\ieinstal.exe"
2⤵
PID:896

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/792-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/896-5-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/896-3-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/896-4-0x0000000000000000-mapping.dmp

Download
memory/896-7-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/896-8-0x0000000076861000-0x0000000076863000-memory.dmp

Filesize
8KB

Download
memory/896-13-0x0000000010550000-0x0000000010586000-memory.dmp

Filesize
216KB

Download
memory/896-14-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads