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Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
16/03/2024, 03:38
Behavioral task
behavioral1
Sample
cd02f4398c38deb43211111e7c725b60.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cd02f4398c38deb43211111e7c725b60.exe
Resource
win10v2004-20240226-en
General
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Target
cd02f4398c38deb43211111e7c725b60.exe
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Size
383KB
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MD5
cd02f4398c38deb43211111e7c725b60
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SHA1
68b1dac7bd049ee452e76613dfc0f701b1de1b72
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SHA256
b254c1814f2a27b5befc90960f40a2a547cfe8e991fe07ed08c5057b42165ef2
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SHA512
78ce388e86be189f3894b3aa5b2d7d7a38aab5f4afe2c196ae5b0d347ac3df9eb557aa96476667e512fe7ceb2f3981ea8063c31cc5d48ea46f9fea38560a0d8d
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SSDEEP
6144:KzO+ob7iGBCpdCNgHD0N0vaTMjpkFl+9u8Croad7zYoSZHk19jTBdEC1/:3+LGqMNgHQ3T6QlYeUoiE19jTcu/
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 3 IoCs
resource yara_rule behavioral2/files/0x000700000002323e-13.dat modiloader_stage2 behavioral2/memory/492-23-0x0000000000400000-0x0000000000466000-memory.dmp modiloader_stage2 behavioral2/memory/3856-24-0x0000000000400000-0x0000000000466000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 492 rascetrs.exe -
Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\rascetrs.exe rascetrs.exe File created C:\Windows\SysWOW64\entarnoi.sys cd02f4398c38deb43211111e7c725b60.exe File created C:\Windows\SysWOW64\rascetrs.exe cd02f4398c38deb43211111e7c725b60.exe File created C:\Windows\SysWOW64\ncpxa.DLL cd02f4398c38deb43211111e7c725b60.exe File created C:\Windows\SysWOW64\natrnie.sys rascetrs.exe File created C:\Windows\SysWOW64\nacktio.sys cd02f4398c38deb43211111e7c725b60.exe File created C:\Windows\SysWOW64\natrnie.sys cd02f4398c38deb43211111e7c725b60.exe File created C:\Windows\SysWOW64\entarnoi.sys rascetrs.exe File opened for modification C:\Windows\SysWOW64\critrfs.sys rascetrs.exe File created C:\Windows\SysWOW64\critrfs.sys cd02f4398c38deb43211111e7c725b60.exe File opened for modification C:\Windows\SysWOW64\rascetrs.exe cd02f4398c38deb43211111e7c725b60.exe File opened for modification C:\Windows\SysWOW64\critrfs.sys cd02f4398c38deb43211111e7c725b60.exe File created C:\Windows\SysWOW64\nacktio.sys rascetrs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cd02f4398c38deb43211111e7c725b60.exe"C:\Users\Admin\AppData\Local\Temp\cd02f4398c38deb43211111e7c725b60.exe"1⤵
- Drops file in System32 directory
PID:3856
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C:\Windows\SysWOW64\rascetrs.exeC:\Windows\SysWOW64\rascetrs.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:492
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
8B
MD51cd653f3b4ef4fdbe3498860167f1f08
SHA18aadddfdcb3bde2c46ae10130aa0536c2c481fa0
SHA25695a370282b6c2dff5a626eb71e6fa4f4a1b7559c58ec34d3cbb44af4a57cffb3
SHA5123fc59e2069e45ba80d670229b671c0523244847e5716e03ba89b7435738bd9c0caa40d4c6c2cf47c7afed232ddd41fcae559b1b1e378e4d192d7becd75f3be9b
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Filesize
17B
MD5d39c71330772b00fdfc424d152358ce0
SHA122d5db4af2fc6e17e8d72a5ea6c7d1f603de282b
SHA256fecd77375588f0d106055de4fa2e94d9c9676a07fdd97de7f467c7dfab2bcead
SHA5127557361a0e600ad5f64f551b7700f40c4d995a5ac2d34cfbdbe34b154eb09c3c3126716b2bd56b2828b28dd6f6dc70927bb3ec6b580328804f867bb5b4fc15c8
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Filesize
15B
MD540d42be372aef4d98307061d3d84ac8f
SHA1b322bdd0e12eee768393b5b407a11ff0e9d5f201
SHA25691e2e5f74556bee5d0916532362e4101cd8bb6616dc1cdcc3cba5b0beb748bc6
SHA512d611ef49b78c4b5a4ac168175b265825e6110cf150a098c5b7b07a2aa6a9c0b54e0f9aa367d5194fbaf6cf1f3d8a58a2581c3be473e48c6202be5730ad1f3092
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Filesize
383KB
MD5cd02f4398c38deb43211111e7c725b60
SHA168b1dac7bd049ee452e76613dfc0f701b1de1b72
SHA256b254c1814f2a27b5befc90960f40a2a547cfe8e991fe07ed08c5057b42165ef2
SHA51278ce388e86be189f3894b3aa5b2d7d7a38aab5f4afe2c196ae5b0d347ac3df9eb557aa96476667e512fe7ceb2f3981ea8063c31cc5d48ea46f9fea38560a0d8d