Analysis
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max time kernel
43s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 19:42
Static task
static1
Behavioral task
behavioral1
Sample
d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe
Resource
win10v2004-20220812-en
General
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Target
d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe
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Size
265KB
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MD5
fdfd9d1e627581260799e0249f64f03f
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SHA1
642088ee54f79999c7231e680b49ee82e7c59eb6
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SHA256
d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399
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SHA512
f53ec2d8e3fa06395a4cfc78c43b3066e16daec4dc91856647b27bba5f92cf0cd4c23c9d143036b62665cb01500e683ed6179ef0fda2dce80d5c801c8fc33037
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SSDEEP
6144:j0wfzAXv/8x8emODIx07aZWHopSR4gdE+Zf4zfqSaAOu+nnmcErX2bE23:gwzA38xDfaZWHoGe+B4216GmfrX2N3
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
Processes:
resource yara_rule behavioral1/memory/1380-55-0x0000000000400000-0x00000000004FE000-memory.dmp modiloader_stage2 -
Drops file in Program Files directory 1 IoCs
Processes:
d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exedescription ioc process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\paramstr.txt d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exedescription pid process target process PID 1380 wrote to memory of 2032 1380 d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe IEXPLORE.EXE PID 1380 wrote to memory of 2032 1380 d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe IEXPLORE.EXE PID 1380 wrote to memory of 2032 1380 d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe IEXPLORE.EXE PID 1380 wrote to memory of 2032 1380 d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe"C:\Users\Admin\AppData\Local\Temp\d4b8ae775fc798c41a5dce1fabb2c8ea614b4dc77e45cccbb0497e87c1c57399.exe"1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1380 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵PID:2032