modiloader | 4a0887f18615496eb5ba24bfcf90e3c3a2d3a36651eebf36e89629f7c95cfdc8

Analysis

max time kernel
95s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-09-2024 12:00

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General

Target

f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe
Size

675KB
MD5

f1fae9d6d9aaf4e41d49065b8a4ebba6
SHA1

d65db3f9f378720688bb42354acefd7b3cb537f4
SHA256

4a0887f18615496eb5ba24bfcf90e3c3a2d3a36651eebf36e89629f7c95cfdc8
SHA512

b6ddb596a022f523f1bb2bec269e38c9a81201e1e9542384d72cad39328e9e1039ee1727229687173e1f373ecb2579637fe3f69845cbf0304cc010aa7dd0f828
SSDEEP

12288:bw8INEKT8XOaLKb7+jZdFH1/nrbuy/h9gmJVshiTp/A:knNE9+aLkenHdugEmJihiT1A

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 1 IoCs

resource	yara_rule
behavioral2/memory/4860-2-0x0000000000400000-0x00000000004BA000-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\Fiele Ps.txt	f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2204	4860	WerFault.exe	81

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	f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 3464	4860	f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe	82
PID 4860 wrote to memory of 3464	4860	f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f1fae9d6d9aaf4e41d49065b8a4ebba6_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4860
- C:\program files\internet explorer\IEXPLORE.EXE
  "C:\program files\internet explorer\IEXPLORE.EXE"
  2⤵
  PID:3464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4860 -s 540
  2⤵
  - Program crash
  PID:2204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4860 -ip 4860
1⤵
PID:1416

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/4860-0-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/4860-2-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download