modiloader | c1fe2bfdbea7dc17735efe90ec274ab91a0809231860a234d201602c034d0a5a

Analysis

max time kernel
102s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2025, 19:53

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General

Target

JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe
Size

780KB
MD5

96486f2f0e8a63bdad7f15574f6da3c9
SHA1

a89986c64380d186059d16d34cc6b7b915d899eb
SHA256

c1fe2bfdbea7dc17735efe90ec274ab91a0809231860a234d201602c034d0a5a
SHA512

5639ecd6ffd08186e703a38113d899bfd342d2ca2fb633425ce69b72769351ae3ee13ac03348efaa4bc905b38e2a60ffa794616a87abccfe41348bfe04ae4b46
SSDEEP

12288:G1gbKq8G/JXRXYaxNa5JVVjRj61O6uwK2MEvgytrVTst:ogf8SJXRXFNa5pjeOl2MENlVTst

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 3 IoCs

resource	yara_rule
behavioral2/memory/976-0-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/3644-3-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2
behavioral2/memory/976-4-0x0000000000400000-0x00000000004C3000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\SetupWay.txt	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 976 set thread context of 3644	976	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1320	3644	WerFault.exe	89

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	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 3644	976	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe	89
PID 976 wrote to memory of 3644	976	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe	89
PID 976 wrote to memory of 3644	976	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe	89
PID 976 wrote to memory of 3644	976	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe	89
PID 976 wrote to memory of 3644	976	JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe	89

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96486f2f0e8a63bdad7f15574f6da3c9.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:976
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  PID:3644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3644 -s 12
    3⤵
    - Program crash
    PID:1320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3644 -ip 3644
1⤵
PID:4356

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/976-0-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/976-1-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/976-4-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/3644-3-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download