modiloader | fa8676f51efbb59d92fd71b77ae56c6d14d062e998e1ad301619fe6f2a7e31e7

Analysis

max time kernel
141s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
12-03-2023 11:43

Target

2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe
Size

384KB
MD5

bc8803cc253bb7c2ed80fe823af43eea
SHA1

aa367912cf6423711dc0ff3624257d4ff8e8bb15
SHA256

fa8676f51efbb59d92fd71b77ae56c6d14d062e998e1ad301619fe6f2a7e31e7
SHA512

d9c1c28f74131abed2b86f2138c6d037c69f00f694d56af8ecdcf90430a4d828debfc452901c5710a6ee65d7ec9361a20d2f6adb71a550e1b75fab2ac19ff2cd
SSDEEP

6144:I/6XWr0/M0OTrgZEBCjXm2Zpair5vpofIP2NFFL+In:JXWr6MmyBI22Zp11vpo4aj

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/1236-54-0x0000000006700000-0x0000000006764000-memory.dmp	modiloader_stage2

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1448 1236 WerFault.exe 2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe

pid	pid_target	process	target process
1448	1236	WerFault.exe	2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe

description	pid	process	target process
PID 1236 wrote to memory of 1448	1236	2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe	WerFault.exe
PID 1236 wrote to memory of 1448	1236	2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe	WerFault.exe
PID 1236 wrote to memory of 1448	1236	2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe	WerFault.exe
PID 1236 wrote to memory of 1448	1236	2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe
"C:\Users\Admin\AppData\Local\Temp\2023-03-11_bc8803cc253bb7c2ed80fe823af43eea_kovter.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 160
2⤵
- Program crash
PID:1448

memory/1236-54-0x0000000006700000-0x0000000006764000-memory.dmp

Filesize
400KB

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