modiloader | 8b7ad244520c47d3a97cc5c5a360d9eb5baff0715caa4420e9d81f010e671cdf

Analysis

max time kernel
98s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2024, 13:02

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General

Target

e637c78adb9822fb8c722353adfa3770N.exe
Size

842KB
MD5

e637c78adb9822fb8c722353adfa3770
SHA1

bf93fc740ce20d6a451807a9783943072c59e99e
SHA256

8b7ad244520c47d3a97cc5c5a360d9eb5baff0715caa4420e9d81f010e671cdf
SHA512

8e385ec65134740051f3cf4f81fe9c02d0dc15159a8d0ee89f4ef7606e4927ad2c912c312a7dccf5aa4aeba79592971164fc1e43fffdeadae59243eb63736a6a
SSDEEP

24576:oGkt3v/mOQ/q2OjJAFqRGDTFXgDq7BkLNgNWzR3Z7+CxMQ:o7v/I/qh/QTFQDMkBgoz5ZCKx

Score

10^/10

modiloader discovery 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 4 IoCs

resource	yara_rule
behavioral2/memory/1120-2-0x0000000000400000-0x0000000000604000-memory.dmp	modiloader_stage2
behavioral2/memory/1120-3-0x0000000000400000-0x0000000000604000-memory.dmp	modiloader_stage2
behavioral2/memory/1120-5-0x0000000000400000-0x0000000000604000-memory.dmp	modiloader_stage2
behavioral2/memory/1120-6-0x0000000000400000-0x0000000000604000-memory.dmp	modiloader_stage2

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt	e637c78adb9822fb8c722353adfa3770N.exe

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	e637c78adb9822fb8c722353adfa3770N.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 4304	1120	e637c78adb9822fb8c722353adfa3770N.exe	85
PID 1120 wrote to memory of 4304	1120	e637c78adb9822fb8c722353adfa3770N.exe	85

C:\Users\Admin\AppData\Local\Temp\e637c78adb9822fb8c722353adfa3770N.exe
"C:\Users\Admin\AppData\Local\Temp\e637c78adb9822fb8c722353adfa3770N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:4304

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/1120-0-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1120-1-0x000000000058C000-0x000000000058D000-memory.dmp

Filesize
4KB

Download
memory/1120-2-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1120-3-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1120-5-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download
memory/1120-6-0x0000000000400000-0x0000000000604000-memory.dmp

Filesize
2.0MB

Download