modiloader | 3b76652e69b2c472c8baae3c3d8a29ea59e55caa831eb692b30b03d1176b742f

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 04:47

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General

Target

d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe
Size

453KB
MD5

d5acc0b45df267ab8d404a23478ed3db
SHA1

0ef4019db6e518f4a8925a4ee197ce896b8b3458
SHA256

3b76652e69b2c472c8baae3c3d8a29ea59e55caa831eb692b30b03d1176b742f
SHA512

2b3bf90d9b4886e9983118320d4ae58e43805b74fecb185c477b1838ca4970233af0e384a182a875babf43816deb65a7cc3cb9208c34b8f0955ae91ddcf06345
SSDEEP

6144:CaxO5VmVf+WfGkTm3yRF1UsU/ZIGyTnO3s7DWRRaHBJgzEY0oNg8l:9O5VmVf+yDTZUVxIGYDU0hCY0

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 2 IoCs

resource	yara_rule
behavioral2/memory/5112-2-0x0000000000400000-0x0000000000481000-memory.dmp	modiloader_stage2
behavioral2/memory/2372-3-0x0000000000400000-0x0000000000481000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\dosSetup.txt	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 5112	2372	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3104	5112	WerFault.exe	83

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	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 5112	2372	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe	83
PID 2372 wrote to memory of 5112	2372	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe	83
PID 2372 wrote to memory of 5112	2372	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe	83
PID 2372 wrote to memory of 5112	2372	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe	83
PID 2372 wrote to memory of 5112	2372	d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5acc0b45df267ab8d404a23478ed3db_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\system32\mstsc.exe"
  2⤵
  PID:5112
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5112 -s 24
    3⤵
    - Program crash
    PID:3104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5112 -ip 5112
1⤵
PID:5056

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/2372-0-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/2372-3-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/5112-2-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download