modiloader | c64d7fc325c1f21e99858c88fa78f6d3eeea381b89523b14a0a2ecf889f42dc2

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 07:21

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General

Target

c64d7fc325c1f21e99858c88fa78f6d3eeea381b89523b14a0a2ecf889f42dc2.dll
Size

1.4MB
MD5

8a718c26d079fe5671cc6e7faf351510
SHA1

696e95fa708f1d4c566a09e2ff692325df0ab801
SHA256

c64d7fc325c1f21e99858c88fa78f6d3eeea381b89523b14a0a2ecf889f42dc2
SHA512

78e1d0f1c8eed38e7e4a99b70e570f2739f6ae3adaabff23c7b10655ec97630956db6564e4fce3361c1c89960eb7a5f1d06c2776d6197f90d040c66d6146a4af
SSDEEP

12288:ljj9Uop5nKckU/hYxtSpCu7UBU+Ii6ULLFSF/yqCJRaDCpTLBW0waZgYjK7QW6nk:B9UozjJheSpa6e4Op3ByN8KkZn6G6NH

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 First Stage 2 IoCs

resource	yara_rule
behavioral1/memory/2112-0-0x0000000001F20000-0x000000000208B000-memory.dmp	modiloader_stage1
behavioral1/memory/2112-2-0x0000000001F20000-0x000000000208B000-memory.dmp	modiloader_stage1

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31
PID 2376 wrote to memory of 2112	2376	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c64d7fc325c1f21e99858c88fa78f6d3eeea381b89523b14a0a2ecf889f42dc2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c64d7fc325c1f21e99858c88fa78f6d3eeea381b89523b14a0a2ecf889f42dc2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2112

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

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Downloads

memory/2112-0-0x0000000001F20000-0x000000000208B000-memory.dmp

Filesize
1.4MB

Download
memory/2112-1-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2112-3-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2112-2-0x0000000001F20000-0x000000000208B000-memory.dmp

Filesize
1.4MB

Download