modiloader | f8d12a2d11c883c8907f5921b5a9b8c76caf5cf43c129e0bbf2ed3f54f3a4074

Analysis

max time kernel
135s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 17:09

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General

Target

026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe
Size

1.0MB
MD5

026841cdf2743ebf03fd8b58633475e9
SHA1

d1d0070ab8096d7fdff0b7d472790768bcfa3fb6
SHA256

f8d12a2d11c883c8907f5921b5a9b8c76caf5cf43c129e0bbf2ed3f54f3a4074
SHA512

affd26d2167627d3958ff9a7ce11dee258b88f43dddf56beab726a1f8b324b15cffa1f89eada460ae29f03242187eab3d205e963642f3193a4bd5e13ef08607e
SSDEEP

12288:QJRf/kk5yUBV8cIjWmEZHSNjqhSjb/xKJuUeBeXeJay/ltKSaYdL7OQJ6YU:QJZPDV8OZYn/xKJu2eJaS3d5J6YU

Score

10^/10

modiloader discovery persistence 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 1 IoCs

resource	yara_rule
behavioral2/memory/348-8-0x0000000000400000-0x000000000050A000-memory.dmp	modiloader_stage2

Executes dropped EXE 1 IoCs

pid	Process
348	2008_S~2.EXE

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt	2008_S~2.EXE

System Location Discovery: System Language Discovery 1 TTPs 2 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	2008_S~2.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 348	3944	026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe	85
PID 3944 wrote to memory of 348	3944	026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe	85
PID 3944 wrote to memory of 348	3944	026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe	85
PID 348 wrote to memory of 2596	348	2008_S~2.EXE	86
PID 348 wrote to memory of 2596	348	2008_S~2.EXE	86

C:\Users\Admin\AppData\Local\Temp\026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\026841cdf2743ebf03fd8b58633475e9_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3944
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2008_S~2.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2008_S~2.EXE
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:348
- - C:\program files\internet explorer\IEXPLORE.EXE
    "C:\program files\internet explorer\IEXPLORE.EXE"
    3⤵
    PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2008_S~2.EXE

Filesize
285KB

MD5
98ce0872db276756c77cda1ab5c7f36b

SHA1
0c67d8de5472282ed209ce467ca06d37d31aeaa1

SHA256
cbe05647cf1e10a15d7ea10bb23e3784a7c09d3345c03f109e70b4d7dd05c0f9

SHA512
82770475999dd06cc0d3d1741cf162df493acdfd7ab4d9a1d10bc464c2dd569a2edebbd470f20ea26e1b85d6e2d4bb09f366f290129ac30fc240c2a7f7f2256d

Download Submit
memory/348-6-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/348-8-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download
memory/3944-0-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download
memory/3944-10-0x0000000001000000-0x0000000001101000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads