modiloader | 81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 08:50

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General

Target

81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
Size

253KB
MD5

6d796eb8076512e867bfc7fbbbd185cc
SHA1

3123b1b1f2a93ce82f26769b3c4e48c5af031503
SHA256

81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3
SHA512

7f2b81c24121163c64e0bf648ed366643d2079311ddb3a34e181606d72d56174d3e8c8d3491354612b21df57063c47ae91195b13e35ca858425303ab8a0675c2
SSDEEP

3072:KxKNLNEf5scWADv2+DAMKqur5gWrtonM95Jiy/U5rKN20Nn8fLsUYo3F5lA9j:A2coqsSYTgK00Nn8zsW39AJ

Score

10^/10

modiloader 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

Processes:

resource	yara_rule
behavioral2/memory/4944-2-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4944-4-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2
behavioral2/memory/4944-5-0x0000000000400000-0x000000000043C000-memory.dmp	modiloader_stage2

Suspicious use of SetThreadContext 1 IoCs

Processes:

81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

description	pid	process	target process
PID 3192 set thread context of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4380 4944 WerFault.exe 81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

pid process

3192 81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

pid	pid_target	process	target process
4380	4944	WerFault.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

pid	process
3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

description	pid	process	target process
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
PID 3192 wrote to memory of 4944	3192	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe	81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe

C:\Users\Admin\AppData\Local\Temp\81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
"C:\Users\Admin\AppData\Local\Temp\81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3192

C:\Users\Admin\AppData\Local\Temp\81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe
"C:\Users\Admin\AppData\Local\Temp\81d7e9b17f9a1122b2dab1920b4174316656dbbc9504ac35d1202727de5ee4e3.exe"
2⤵
PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 296
3⤵
- Program crash
PID:4380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4944 -ip 4944
1⤵
PID:884

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3696 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:3344

Network

MITRE ATT&CK Matrix

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Downloads

memory/4944-2-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4944-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4944-5-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download