Analysis
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max time kernel
143s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
11/01/2024, 23:56
Static task
static1
Behavioral task
behavioral1
Sample
54edd8e228eabbe592a54378f2d40b0c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
54edd8e228eabbe592a54378f2d40b0c.exe
Resource
win10v2004-20231215-en
General
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Target
54edd8e228eabbe592a54378f2d40b0c.exe
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Size
631KB
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MD5
54edd8e228eabbe592a54378f2d40b0c
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SHA1
cad5613638d4e12f34a509a0eb1270a8c240e853
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SHA256
fd70bbb2f0e825665b2627b8fa509593973f9b951929969ec532a107fd60aa6e
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SHA512
45fb67e204d5c1b4cafbf91fefffc6e11ba5195e74ee514f12602391306fd695a3af500069fb2430e3953cfee0d103172818e137e55b053141aff1b20e9e1d16
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SSDEEP
12288:HFgeoSzD0KUmKYWG+qUNwJ5sHeu4Vr/qrKl36q8Vp:HIm/UmuBqUK3s+7p/TUq
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" 54edd8e228eabbe592a54378f2d40b0c.exe -
ModiLoader Second Stage 16 IoCs
resource yara_rule behavioral1/memory/2072-0-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-12-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-15-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-16-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-20-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-23-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-26-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-30-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-33-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-36-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-39-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-42-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-45-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-48-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-51-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 behavioral1/memory/2072-54-0x0000000000400000-0x00000000004CA000-memory.dmp modiloader_stage2 -
Loads dropped DLL 2 IoCs
pid Process 2072 54edd8e228eabbe592a54378f2d40b0c.exe 2072 54edd8e228eabbe592a54378f2d40b0c.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 54edd8e228eabbe592a54378f2d40b0c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 54edd8e228eabbe592a54378f2d40b0c.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2072 54edd8e228eabbe592a54378f2d40b0c.exe Token: SeBackupPrivilege 2880 vssvc.exe Token: SeRestorePrivilege 2880 vssvc.exe Token: SeAuditPrivilege 2880 vssvc.exe Token: SeDebugPrivilege 2072 54edd8e228eabbe592a54378f2d40b0c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2072 54edd8e228eabbe592a54378f2d40b0c.exe 2072 54edd8e228eabbe592a54378f2d40b0c.exe -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 54edd8e228eabbe592a54378f2d40b0c.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\54edd8e228eabbe592a54378f2d40b0c.exe"C:\Users\Admin\AppData\Local\Temp\54edd8e228eabbe592a54378f2d40b0c.exe"1⤵
- UAC bypass
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
PID:2072
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2880
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD5be707b396e38825a1483fe149bdfef13
SHA11ce63c18220fd09c74fade3bd4f2750d97007d8f
SHA256cb48bb5f6ccd2ca56cfa07282149f43fd208f5c0261893569f204011640e49b1
SHA5129e62910eea863933d6031b31d7b6c17227bb8a3bdd760ba12b2761fd59dfb00bc533e7e0b40b46efb0928d9da0a0db7139a141fa3fe51e1dff516409aa4fc2b9
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Filesize
7KB
MD567587e25a971a141628d7f07bd40ffa0
SHA176fcd014539a3bb247cc0b761225f68bd6055f6b
SHA256e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378
SHA5126e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350