modiloader | 02bf5fb8e42fcdbc686a834eeab0346dd7929b7ff6c0c3df30cd841cb00f2d53

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 23:44

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General

Target

dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe
Size

570KB
MD5

dd41975ba9ace29e07f9dda6ca6f4b46
SHA1

fe10e0318b44b5cb490bacb78a8a2e36848ea919
SHA256

02bf5fb8e42fcdbc686a834eeab0346dd7929b7ff6c0c3df30cd841cb00f2d53
SHA512

dd8c08c4b95c9e037edcf5d89eb7210e4bcaad9254f1504dce49e6f70987b2d612ae5e53a363faa0999a5f6c3b468356c1496f3fe73ef77a3e36abc997945aff
SSDEEP

12288:UsHirJnVJJJJDydRC+FXd3pzzRIY2VgP2w3+8AuuDyHJ/Lq61G:TCpVJJJJDdCpzzRn2VgP285uDyHJzq6

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 3 IoCs

resource	yara_rule
behavioral2/memory/524-2-0x0000000000400000-0x0000000000554000-memory.dmp	modiloader_stage2
behavioral2/memory/524-5-0x0000000000400000-0x0000000000554000-memory.dmp	modiloader_stage2
behavioral2/memory/524-7-0x0000000000400000-0x0000000000554000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 524 set thread context of 3292	524	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe	83

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
232	3292	WerFault.exe	83

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	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 524 wrote to memory of 3292	524	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe	83
PID 524 wrote to memory of 3292	524	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe	83
PID 524 wrote to memory of 3292	524	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe	83
PID 524 wrote to memory of 3292	524	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe	83
PID 524 wrote to memory of 3292	524	dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dd41975ba9ace29e07f9dda6ca6f4b46_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:524
- C:\Windows\SysWOW64\mstsc.exe
  "C:\Windows\system32\mstsc.exe"
  2⤵
  PID:3292
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 12
    3⤵
    - Program crash
    PID:232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3292 -ip 3292
1⤵
PID:644

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/524-0-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/524-1-0x00000000004F1000-0x00000000004F3000-memory.dmp

Filesize
8KB

Download
memory/524-2-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/524-5-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download
memory/524-7-0x0000000000400000-0x0000000000554000-memory.dmp

Filesize
1.3MB

Download