modiloader | 4720af243b612b187a8d2edbe999141639b10f7af54c863c1e77cf6d02d83b2b

Analysis

max time kernel
140s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
16-03-2023 04:22

Target

2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe
Size

420KB
MD5

9fc20af3ab14a7c83b5aa2e8f1e2a689
SHA1

90bb04e9e70f35d516cffd771250e33c3d5d89ec
SHA256

4720af243b612b187a8d2edbe999141639b10f7af54c863c1e77cf6d02d83b2b
SHA512

cf88ed284508f53fbf953fcc2c6a72d44fc6d51b381aaedf5271147ec636bfc2251665989966b24ebfb2f6c8e3f1134849cf772294c5805076ea3c47550003cb
SSDEEP

6144:Nq4/ZdjqF1Tov7yuTlb5251VnHgv+BrlkaWI0wQA:gIre+bQ5jnNlw5

Score

10^/10

modiloader trojan

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1560-54-0x0000000005960000-0x00000000059CC000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1628 1560 WerFault.exe 2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe

pid	pid_target	process	target process
1628	1560	WerFault.exe	2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe

description	pid	process	target process
PID 1560 wrote to memory of 1628	1560	2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe	WerFault.exe
PID 1560 wrote to memory of 1628	1560	2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe	WerFault.exe
PID 1560 wrote to memory of 1628	1560	2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe	WerFault.exe
PID 1560 wrote to memory of 1628	1560	2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe
"C:\Users\Admin\AppData\Local\Temp\2023-03-15_9fc20af3ab14a7c83b5aa2e8f1e2a689_kovter.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 160
2⤵
- Program crash
PID:1628

memory/1560-54-0x0000000005960000-0x00000000059CC000-memory.dmp

Filesize
432KB

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