modiloader | c05558ec05fdcf76ed51778f87e20aaafffa7b1435065c604ec7ee13ca0844ef

Analysis

max time kernel
94s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 22:44

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General

Target

91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
Size

572KB
MD5

91144bb4fb6b0219c9e05842e9e83dd7
SHA1

bdc98feb7f474a7e75483059628220d6cb8252da
SHA256

c05558ec05fdcf76ed51778f87e20aaafffa7b1435065c604ec7ee13ca0844ef
SHA512

951c23fe1be199a54b82a1a0f32152ee58fc09bd90492426c63f02dda6e33ae0fa1ac5e311543ba630c82e591313ce0a17f602c6fffac090d3ad1ecc71c948ba
SSDEEP

12288:t+wroU1f0OyNNmPabdQNED+YnsdFtxDkeO:4wrom0OyNuaSxYnsdWJ

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
behavioral2/memory/628-8-0x0000000010000000-0x00000000100BC000-memory.dmp	modiloader_stage2

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3488	628	WerFault.exe	82

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	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CFDF13BC-AD4F-A1B5-AD4F-A1B5AD4FA1B5}\InProcServer32\ = "C:\\Windows\\SysWOW64\\l2nacp.dll"	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CFDF13BC-AD4F-A1B5-AD4F-A1B5AD4FA1B5}\InProcServer32\ThreadingModel = "apartment"	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CFDF13BC-AD4F-A1B5-AD4F-A1B5AD4FA1B5}	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CFDF13BC-AD4F-A1B5-AD4F-A1B5AD4FA1B5}\ = "Onex PLAP Credential Provider"	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CFDF13BC-AD4F-A1B5-AD4F-A1B5AD4FA1B5}\InProcServer32	91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\91144bb4fb6b0219c9e05842e9e83dd7_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:628
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 892
  2⤵
  - Program crash
  PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 628 -ip 628
1⤵
PID:4808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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/628-0-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download
memory/628-2-0x0000000000460000-0x00000000004B6000-memory.dmp

Filesize
344KB

Download
memory/628-7-0x0000000000460000-0x00000000004B6000-memory.dmp

Filesize
344KB

Download
memory/628-8-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download
memory/628-9-0x0000000000460000-0x00000000004B6000-memory.dmp

Filesize
344KB

Download