Analysis
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max time kernel
149s -
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
25/12/2023, 06:46
Behavioral task
behavioral1
Sample
0c98bc4e4d66364dbec9db36a3735b76.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0c98bc4e4d66364dbec9db36a3735b76.exe
Resource
win10v2004-20231215-en
General
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Target
0c98bc4e4d66364dbec9db36a3735b76.exe
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Size
113KB
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MD5
0c98bc4e4d66364dbec9db36a3735b76
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SHA1
4d524ad9f74c9b17879fcba9c2201267f8681423
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SHA256
16e3c9b7970087a4978612f1c36825cb5475544b76fc8848f915f7fc14185b25
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SHA512
b8511a8ca707aac5d630f221531b7b70440581212aa7ca4151680a2b8d3e9d44d2a60337d1aeb458c252a26ebf57fde342a27e967abfe9a97ee24413e16eaac9
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SSDEEP
1536:WVuNAXTj4Fj/91/NnLZqeWEPVpa8DzePjkgcwYS7S5+Vfk09vKwRV1A+nouy8OG:Uoy8j7VnNdrPHaSekwi+mWvHOeoutO
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0c98bc4e4d66364dbec9db36a3735b76.exe -
ModiLoader Second Stage 15 IoCs
resource yara_rule behavioral2/memory/4060-17-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-20-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-23-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-24-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-27-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-30-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-33-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-36-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-39-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-42-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-45-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-48-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-51-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-54-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 behavioral2/memory/4060-57-0x0000000000400000-0x0000000000451000-memory.dmp modiloader_stage2 -
Loads dropped DLL 4 IoCs
pid Process 4060 0c98bc4e4d66364dbec9db36a3735b76.exe 4060 0c98bc4e4d66364dbec9db36a3735b76.exe 4060 0c98bc4e4d66364dbec9db36a3735b76.exe 4060 0c98bc4e4d66364dbec9db36a3735b76.exe -
resource yara_rule behavioral2/memory/4060-0-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-17-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-20-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-23-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-24-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-27-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-30-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-33-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-36-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-39-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-42-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-45-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-48-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-51-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-54-0x0000000000400000-0x0000000000451000-memory.dmp upx behavioral2/memory/4060-57-0x0000000000400000-0x0000000000451000-memory.dmp upx -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 0c98bc4e4d66364dbec9db36a3735b76.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0c98bc4e4d66364dbec9db36a3735b76.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\VMPipe32.dll 0c98bc4e4d66364dbec9db36a3735b76.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4060 0c98bc4e4d66364dbec9db36a3735b76.exe Token: SeDebugPrivilege 4060 0c98bc4e4d66364dbec9db36a3735b76.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4060 0c98bc4e4d66364dbec9db36a3735b76.exe 4060 0c98bc4e4d66364dbec9db36a3735b76.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 0c98bc4e4d66364dbec9db36a3735b76.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0c98bc4e4d66364dbec9db36a3735b76.exe"C:\Users\Admin\AppData\Local\Temp\0c98bc4e4d66364dbec9db36a3735b76.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:4060
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD5d273b0762a7b65e1aced83aac08896f1
SHA1e51aeaa9cb3db6c5ec2fd23af91df412749bd9e0
SHA256ab192a233eb4974054122e3776a1261d82cb546e0a1cd588361089bc54d54071
SHA5129d660d6ef93a0c6fd465937e87debfaff642d3f1266544b8fac59dde7f738f03853884a587a00519f83c781d186205a64ae8fc2f7a650709c65c6bc4df6991a7
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350