modiloader | f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c

Analysis

max time kernel
108s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2022 17:21

Target

f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
Size

151KB
MD5

afe52260f78feeaf1e62ad21679c44cf
SHA1

881cb33ede7a2b2fea597a630898833d6a2f9297
SHA256

f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c
SHA512

7bef8622da21e87e0a69c518d5bc7accd2c60355e62538d07011efe9130215d7d5f6d9871eb51882668cc78eef0109512ac360fe2b9a8e73eb62a21a14d35ebd
SSDEEP

3072:Be9ExThpI761hREaQ0XWy6Kzfwgvbuml+IBJ/wvs2B1CU:BeWXI761fEWWGzFSm/wIU

Score

10^/10

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
behavioral2/memory/3340-136-0x0000000000400000-0x0000000000444000-memory.dmp	modiloader_stage2

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

Processes:

resource	yara_rule
behavioral2/memory/3340-133-0x0000000000400000-0x0000000000444000-memory.dmp	upx
behavioral2/memory/3340-135-0x0000000000400000-0x0000000000444000-memory.dmp	upx
behavioral2/memory/3340-136-0x0000000000400000-0x0000000000444000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe

description	pid	process	target process
PID 3724 set thread context of 3340	3724	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4108 3340 WerFault.exe f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe

pid	pid_target	process	target process
4108	3340	WerFault.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe

description	pid	process	target process
PID 3724 wrote to memory of 3340	3724	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
PID 3724 wrote to memory of 3340	3724	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
PID 3724 wrote to memory of 3340	3724	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
PID 3724 wrote to memory of 3340	3724	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
PID 3724 wrote to memory of 3340	3724	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe	f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe

C:\Users\Admin\AppData\Local\Temp\f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
C:\Users\Admin\AppData\Local\Temp\f1e8bf58603bb1b235dcb9e7313e23bb003d6d54c13373d88a7dde9541a75a9c.exe
2⤵
PID:3340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3340 -s 316
3⤵
- Program crash
PID:4108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3340 -ip 3340
1⤵
PID:2624

memory/3340-132-0x0000000000000000-mapping.dmp

Download
memory/3340-133-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3340-135-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3340-136-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download