modiloader | b8708936abe1bf36149c034f756fc94d754d6f5912d6dad936e3a9c090e42a7b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 01:00

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General

Target

d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe
Size

688KB
MD5

d0c2ab7ee5b97c20a643d742898ca270
SHA1

2c97ecc14f3659f898b89a4ba9c77cc5c2eb8acd
SHA256

b8708936abe1bf36149c034f756fc94d754d6f5912d6dad936e3a9c090e42a7b
SHA512

faa670b708564237bfd0b9dfabd8a2b2832d5b7855264951f747114ca5f5e914077aa0128bbb25b33145e8ab346f365ca8f380557455fc63489e49f31a1cceaa
SSDEEP

12288:FsgozT2HPgKxrp93jyJFY63FSNb9jEE1L//XyzZ267Ts8:WnGvgKxT2jYUSjLjazo67Th

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/2792-2-0x0000000000400000-0x00000000004BB000-memory.dmp	modiloader_stage2
behavioral2/memory/5084-3-0x0000000000400000-0x00000000004BB000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SetupWay.txt	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5084 set thread context of 2792	5084	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3372	2792	WerFault.exe	84

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	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5084 wrote to memory of 2792	5084	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe	84
PID 5084 wrote to memory of 2792	5084	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe	84
PID 5084 wrote to memory of 2792	5084	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe	84
PID 5084 wrote to memory of 2792	5084	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe	84
PID 5084 wrote to memory of 2792	5084	d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0c2ab7ee5b97c20a643d742898ca270_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\system32\mstsc.exe"
  2⤵
  PID:2792
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 12
    3⤵
    - Program crash
    PID:3372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2792 -ip 2792
1⤵
PID:748

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/2792-2-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/5084-0-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/5084-3-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download