modiloader | 623d5cc3bce00dae7d418df7e0aae677c4559d4c319aa9b6835f2963a58912a4

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/12/2024, 07:26

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General

Target

e0705c0d813c8ff7fabb4cb307559a24_JaffaCakes118.dll
Size

27KB
MD5

e0705c0d813c8ff7fabb4cb307559a24
SHA1

abf37ed461f76f4b1681f5e230adfbbc0e9a5028
SHA256

623d5cc3bce00dae7d418df7e0aae677c4559d4c319aa9b6835f2963a58912a4
SHA512

7cc9d82e7e33040262607f446729b7895077c3eef6c4390f3ebf26a3558aa9105304dd7b85fda73335fd4e06fa644aea2d13e969cd152c388b78f6214007b267
SSDEEP

384:2AAHxUSCqujwHKnGQmQwt83EEPT9/qgfi1vOpBlbQtylykECkfm6TJqCAzK9Enmv:YKSCquMH0GQUs9/Hq5OpBlkoPpm

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 family
modiloader

ModiLoader Second Stage 1 IoCs

resource	yara_rule
behavioral1/memory/3060-0-0x0000000000100000-0x000000000010C000-memory.dmp	modiloader_stage2

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	3060	rundll32.exe
4	3060	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
3060	rundll32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\urls.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\urls.dll	rundll32.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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30
PID 2916 wrote to memory of 3060	2916	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0705c0d813c8ff7fabb4cb307559a24_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0705c0d813c8ff7fabb4cb307559a24_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:3060

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

\Windows\SysWOW64\urls.dll

Filesize
1.1MB

MD5
2ee1e467d73642afddb03019f58c252b

SHA1
ea1f3b03f46db029a955190692cecbc571e1d46c

SHA256
5a7d5dafe22082b3ed035d640578ed7b5005edfe80e5c911774ec77a2caff1b3

SHA512
3482715d7c9adbfe61f7834120d1a8fce47ae5d70add285ddcfe8802a5d4a95ae00ae82079b9b9639c5d4fa5126ecfc61e1b09a141c0fea86926e26fc22f9082

Download Submit
memory/3060-0-0x0000000000100000-0x000000000010C000-memory.dmp

Filesize
48KB

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