Analysis
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max time kernel
138s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
11/01/2024, 04:39
Static task
static1
Behavioral task
behavioral1
Sample
528e24d78d30b637462e86df701c848f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
528e24d78d30b637462e86df701c848f.exe
Resource
win10v2004-20231215-en
General
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Target
528e24d78d30b637462e86df701c848f.exe
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Size
588KB
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MD5
528e24d78d30b637462e86df701c848f
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SHA1
9acecd81667e715c2a0f848a067490ec9cdb936f
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SHA256
863ad33354d1fc435c8e78e5b3a328e54cddf34a0cdd1a5a5f2e6b0643c14123
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SHA512
5ecefe126293eac9d941cc95bd4f7ea8e811531975178c36922c4777e779b06097881e0b8ebb9f999271734a533b7fd8ea1bf648f7fdef05d53bb2a0a8e921a9
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SSDEEP
12288:in/aD1f59s0jV/phEh+/tX/2sd5OBRvF3Z4mxx4h82lzyi248+RXQWG1:i/aDl595jVRqM/b549QmX4h8U924hQb1
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 2 IoCs
resource yara_rule behavioral2/memory/628-14-0x0000000000400000-0x0000000000553000-memory.dmp modiloader_stage2 behavioral2/memory/628-69-0x0000000000400000-0x0000000000553000-memory.dmp modiloader_stage2 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\FieleWay.txt 528e24d78d30b637462e86df701c848f.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5100 628 WerFault.exe 88 -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 628 wrote to memory of 4948 628 528e24d78d30b637462e86df701c848f.exe 97 PID 628 wrote to memory of 4948 628 528e24d78d30b637462e86df701c848f.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\528e24d78d30b637462e86df701c848f.exe"C:\Users\Admin\AppData\Local\Temp\528e24d78d30b637462e86df701c848f.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 6522⤵
- Program crash
PID:5100
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C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵PID:4948
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 628 -ip 6281⤵PID:1876