Analysis
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max time kernel
119s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 04:44
Behavioral task
behavioral1
Sample
28afb96a06e6fbe26c3bbe755e8146ad.exe
Resource
win7-20231215-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
28afb96a06e6fbe26c3bbe755e8146ad.exe
Resource
win10v2004-20231222-en
7 signatures
150 seconds
General
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Target
28afb96a06e6fbe26c3bbe755e8146ad.exe
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Size
37KB
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MD5
28afb96a06e6fbe26c3bbe755e8146ad
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SHA1
809ce7da91e7f90f06c23ecd233465d1ea19d3c0
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SHA256
77735773bb1c9c546ccb9f7b7d7f6b19e5eb3764ff00e1092c716c95a741fafc
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SHA512
d886bd55a0f33eb1c7032bcfd0c12634eab8b588e1bb7851ec7965bc9dbb008a183e71d3f31a20add806f46f10fb10a2ff1398db2ead164b46437e2c13895efc
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SSDEEP
768:t48JqZtwd+9r2Q8EsCSaYhCyTnb1E03V2TTJJDEXRN:tU/6CSrh9Bb3szwXRN
Score
10/10
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 1 IoCs
resource yara_rule behavioral1/memory/1700-12-0x0000000020000000-0x0000000020010000-memory.dmp modiloader_stage2 -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\win.com 28afb96a06e6fbe26c3bbe755e8146ad.exe File opened for modification C:\Windows\SysWOW64\win.com 28afb96a06e6fbe26c3bbe755e8146ad.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1700 set thread context of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2648 28afb96a06e6fbe26c3bbe755e8146ad.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2648 28afb96a06e6fbe26c3bbe755e8146ad.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1700 wrote to memory of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 PID 1700 wrote to memory of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 PID 1700 wrote to memory of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 PID 1700 wrote to memory of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 PID 1700 wrote to memory of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 PID 1700 wrote to memory of 2648 1700 28afb96a06e6fbe26c3bbe755e8146ad.exe 15 PID 2648 wrote to memory of 1256 2648 28afb96a06e6fbe26c3bbe755e8146ad.exe 19 PID 2648 wrote to memory of 1256 2648 28afb96a06e6fbe26c3bbe755e8146ad.exe 19
Processes
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C:\Users\Admin\AppData\Local\Temp\28afb96a06e6fbe26c3bbe755e8146ad.exe"C:\Users\Admin\AppData\Local\Temp\28afb96a06e6fbe26c3bbe755e8146ad.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Users\Admin\AppData\Local\Temp\28afb96a06e6fbe26c3bbe755e8146ad.exeC:\Users\Admin\AppData\Local\Temp\28afb96a06e6fbe26c3bbe755e8146ad.exe2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2648
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1256