Analysis
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max time kernel
142s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27/03/2024, 09:47
Static task
static1
Behavioral task
behavioral1
Sample
e16091cdd22110a7380abfdd07a21a60.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e16091cdd22110a7380abfdd07a21a60.exe
Resource
win10v2004-20240226-en
General
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Target
e16091cdd22110a7380abfdd07a21a60.exe
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Size
729KB
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MD5
e16091cdd22110a7380abfdd07a21a60
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SHA1
1861a01b76d2826b099c8f14bb948bd27674c67f
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SHA256
e21954aafd42bbb51bd7d5d98563f3115b24b8b254cb721b1c676ec4c3b89b5f
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SHA512
751f998f62a743ca02ce575c99ed5b8ebb15fe5cb1c0468dfbe310511e08b141e869b456cf1f2617b55594e30a97831345139969b10a648328df3833c2055905
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SSDEEP
12288:Hmmo7YNQzGnBaWnBsPDqWOFqetuiaSwXb0lvIfU+5wOAjIXIYh:GvwQyBaWnBCqyaaNCM2OAjEIk
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" e16091cdd22110a7380abfdd07a21a60.exe -
ModiLoader Second Stage 18 IoCs
resource yara_rule behavioral1/memory/2596-10-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-11-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-16-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-25-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-26-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-27-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-30-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-34-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-37-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-41-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-44-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-47-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-50-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-53-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-56-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-59-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-62-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 behavioral1/memory/2596-65-0x0000000000400000-0x0000000000450000-memory.dmp modiloader_stage2 -
Loads dropped DLL 2 IoCs
pid Process 2596 e16091cdd22110a7380abfdd07a21a60.exe 2596 e16091cdd22110a7380abfdd07a21a60.exe -
resource yara_rule behavioral1/memory/2596-4-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-7-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-9-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-10-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-11-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-16-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-25-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-26-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-27-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-30-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-34-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-37-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-41-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-44-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-47-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-50-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-53-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-56-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-59-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-62-0x0000000000400000-0x0000000000450000-memory.dmp upx behavioral1/memory/2596-65-0x0000000000400000-0x0000000000450000-memory.dmp upx -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e16091cdd22110a7380abfdd07a21a60.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e16091cdd22110a7380abfdd07a21a60.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2744 set thread context of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2596 e16091cdd22110a7380abfdd07a21a60.exe Token: SeBackupPrivilege 2688 vssvc.exe Token: SeRestorePrivilege 2688 vssvc.exe Token: SeAuditPrivilege 2688 vssvc.exe Token: SeDebugPrivilege 2596 e16091cdd22110a7380abfdd07a21a60.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2744 e16091cdd22110a7380abfdd07a21a60.exe 2744 e16091cdd22110a7380abfdd07a21a60.exe 2596 e16091cdd22110a7380abfdd07a21a60.exe 2596 e16091cdd22110a7380abfdd07a21a60.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 PID 2744 wrote to memory of 2596 2744 e16091cdd22110a7380abfdd07a21a60.exe 28 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" e16091cdd22110a7380abfdd07a21a60.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\e16091cdd22110a7380abfdd07a21a60.exe"C:\Users\Admin\AppData\Local\Temp\e16091cdd22110a7380abfdd07a21a60.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Users\Admin\AppData\Local\Temp\e16091cdd22110a7380abfdd07a21a60.exeC:\Users\Admin\AppData\Local\Temp\e16091cdd22110a7380abfdd07a21a60.exe2⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2596
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2688
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD51f213500e67fe5dfd5b1b548a148f4b2
SHA180404c1313d61533b1929f16f9459f874069da3d
SHA2566529582eabb725a3f01396c200a026071a02d06d98d7d11c5ffd5f427039acd7
SHA5127956c264ef9a0c0b11ef7cb8f5a5b21730b3aafa915a7140b39c92e1bdd289412ad0850844f4671e79cbf23cd3f2cf2d19ad5676a093deac4a557afc4387e66d
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350