modiloader | 1dc721f2fecb3b74c2fa4f5d5a3763bd1909836bd367a8ab0525e125ade6fba9

Analysis

max time kernel
149s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-11-2024 20:02

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General

Target

8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe
Size

361KB
MD5

8d406a26682ce2ebad2ddb4c7a181326
SHA1

2ed0217f73a26d54094f45494a28d6395530ec9a
SHA256

1dc721f2fecb3b74c2fa4f5d5a3763bd1909836bd367a8ab0525e125ade6fba9
SHA512

350d412900dbc02066e54827e9bac998f2a56803c59268363345bfdc42625eff4fdd9a99d7ea2eaa5c005f1a5fc528b2e982d2f691eaccf84b3a7d16dd8f42d2
SSDEEP

6144:TUfKTJy3uEd2pVz0I7D36u/lKfYHubappdvwYx8PaN1kIX0HKDgdl6BKZ+F99NJ:TUfKTid2p9vqQKffSvwWD7fQKD7BnFT

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

Processes:

resource	yara_rule
behavioral2/memory/2680-6-0x0000000000400000-0x000000000051F000-memory.dmp	modiloader_stage2

Drops file in System32 directory 1 IoCs

Processes:

8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe

description	ioc	Process
File created	C:\Windows\SysWOW64\SetupWay.TXT	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2680 set thread context of 3604	2680	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe	84

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3908	3604	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

Processes:

8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2680 wrote to memory of 3604	2680	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe	84
PID 2680 wrote to memory of 3604	2680	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe	84
PID 2680 wrote to memory of 3604	2680	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe	84
PID 2680 wrote to memory of 3604	2680	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe	84
PID 2680 wrote to memory of 3604	2680	8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8d406a26682ce2ebad2ddb4c7a181326_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.exe"
  2⤵
  PID:3604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 32
    3⤵
    - Program crash
    PID:3908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3604 -ip 3604
1⤵
PID:2296

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/2680-0-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/2680-1-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/2680-2-0x00000000022D0000-0x00000000022D1000-memory.dmp

Filesize
4KB

Download
memory/2680-5-0x0000000000415000-0x0000000000416000-memory.dmp

Filesize
4KB

Download
memory/2680-6-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3604-4-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3604-8-0x0000000000420000-0x0000000000420000-memory.dmp

Download