Analysis
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max time kernel
92s -
max time network
163s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31/01/2024, 10:33
Behavioral task
behavioral1
Sample
842ec0c5a3afcd6408899edf7d65c601.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
842ec0c5a3afcd6408899edf7d65c601.exe
Resource
win10v2004-20231215-en
General
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Target
842ec0c5a3afcd6408899edf7d65c601.exe
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Size
149KB
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MD5
842ec0c5a3afcd6408899edf7d65c601
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SHA1
dc2d8a2f75af40490f7f366a1b45d6df969b69a7
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SHA256
a275f7e23c00c4e67adedc5ff76270984adcf0a8b0affd7b8e7c3690bcc37164
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SHA512
a04697db0306316e96587a307bd60087a9dbae6680b69421f6c3d55021d7de0aa4dc444b82776afe7d4e54de3f7d4a0a5b24022f4d0f4548a80e0c188590f997
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SSDEEP
3072:SvgygGujyTRx0HWY0ME/CqiJTGkG5uFi3EdEaYOaPSQbIEzP0k3t5/tAMeR2outk:G3EyTRxYWY0MhJTGnuM3EdLsbIETxPI9
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 10 IoCs
resource yara_rule behavioral2/memory/3976-0-0x0000000000400000-0x000000000042B000-memory.dmp modiloader_stage2 behavioral2/files/0x000600000002311f-3.dat modiloader_stage2 behavioral2/memory/3976-5-0x0000000000400000-0x000000000042B000-memory.dmp modiloader_stage2 behavioral2/memory/3976-23-0x0000000000400000-0x000000000042B000-memory.dmp modiloader_stage2 behavioral2/memory/2384-53-0x0000000010410000-0x0000000010465000-memory.dmp modiloader_stage2 behavioral2/memory/2384-54-0x0000000010410000-0x0000000010465000-memory.dmp modiloader_stage2 behavioral2/memory/2384-55-0x0000000010410000-0x0000000010465000-memory.dmp modiloader_stage2 behavioral2/memory/2384-57-0x0000000010410000-0x0000000010465000-memory.dmp modiloader_stage2 behavioral2/memory/4640-58-0x0000000000400000-0x000000000042B000-memory.dmp modiloader_stage2 behavioral2/memory/2384-59-0x0000000010410000-0x0000000010465000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 4640 netservice.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 1284 2384 WerFault.exe 84 2412 2384 WerFault.exe 84 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4640 netservice.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 3976 wrote to memory of 4248 3976 842ec0c5a3afcd6408899edf7d65c601.exe 85 PID 3976 wrote to memory of 4248 3976 842ec0c5a3afcd6408899edf7d65c601.exe 85 PID 3976 wrote to memory of 4248 3976 842ec0c5a3afcd6408899edf7d65c601.exe 85 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84 PID 4640 wrote to memory of 2384 4640 netservice.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\842ec0c5a3afcd6408899edf7d65c601.exe"C:\Users\Admin\AppData\Local\Temp\842ec0c5a3afcd6408899edf7d65c601.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3976 -
C:\Windows\SysWOW64\cmd.execmd /c del "C:\Users\Admin\AppData\Local\Temp\842ec0c5a3afcd6408899edf7d65c601.exe"2⤵PID:4248
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C:\Users\Admin\Favorites\netservice.exeC:\Users\Admin\Favorites\netservice.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4640 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\System32\svchost.exe2⤵PID:2384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 9483⤵
- Program crash
PID:1284
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 9563⤵
- Program crash
PID:2412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2384 -ip 23841⤵PID:4368
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2384 -ip 23841⤵PID:1308
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
149KB
MD5842ec0c5a3afcd6408899edf7d65c601
SHA1dc2d8a2f75af40490f7f366a1b45d6df969b69a7
SHA256a275f7e23c00c4e67adedc5ff76270984adcf0a8b0affd7b8e7c3690bcc37164
SHA512a04697db0306316e96587a307bd60087a9dbae6680b69421f6c3d55021d7de0aa4dc444b82776afe7d4e54de3f7d4a0a5b24022f4d0f4548a80e0c188590f997