modiloader | 4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 21:54

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General

Target

4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe
Size

2.0MB
MD5

ab9cd17c4cb0b9c9f2758e7871d288c3
SHA1

80f21d7060f2afefc921a1a06762ab87d2e15022
SHA256

4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c
SHA512

5292e3e01d98e977dbdcce8b04d27e9f182d077fc644e3313b7d83313a8b2855da9ad8d842e64b8d9fa7314c92c6b279f5482ee93c554264231e1b5b3e44dccb
SSDEEP

3072:7ymWUDof3tPw6id8wgRgPqnEyMVX1bbXm8p8qDeWnVKez6KNXNOrsza3rSy2C2Yf:7BWEoPZCErEl1bbj3I

Score

10^/10

modiloader discovery trojan upx

Malware Config

Signatures

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

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral2/memory/3344-6-0x0000000000400000-0x0000000000446000-memory.dmp	modiloader_stage2

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\winclie.exe	4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe
File opened for modification	C:\Windows\SysWOW64\winclie.exe	4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3344-0-0x0000000000400000-0x0000000000446000-memory.dmp	upx
behavioral2/memory/3344-6-0x0000000000400000-0x0000000000446000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3344	4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe

C:\Users\Admin\AppData\Local\Temp\4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe
"C:\Users\Admin\AppData\Local\Temp\4fb7a2da4b168d939b8691bcb2d404a5c913eb4e92d21681ab8858d96be8302c.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3344-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3344-6-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download