General
- Target 5005be9940b3ebb29ad2b16d0a2eb2292da921b78a72a614d347ba2048ae78ef
- Size 130KB
- Sample260930-j4lpvaysev
- SHA256 5005be9940b3ebb29ad2b16d0a2eb2292da921b78a72a614d347ba2048ae78ef
- MD5 4cad8b988171a0d346d1b2e61c0275af
- SHA1 48c1b7dc94fe0f9f50956dc4c9d475cb1acb904b
- SHA512 b63ae5830efa7614d99c8e2d35a131465d38fba0d3d05939c637d7f4755a05b03142ef3a99f4c27a8e45a8c810ec6350843afb741726fbb64d42f49cea218133
- SSDEEP 3072:Qmp8+N49ljdiw7fqTe4SWkj3nt4BbRGv81UFDcFa:rGFi+fHTubEka
- TLSH T114D312F898924787EB62659A3F8AB9EF3B36C5B044910C7B1B147359DFB44DB112078C
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
115年度預定稅務查核企業名單.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
event.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral3
Sample
event.dll
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target 115年度預定稅務查核企業名單.exe
- Size 250KB
- SHA256 abcb44b459e9f101106251bb9b4b7a07163554af450d0e61636417d12499cf2f
- MD5 aeb22262cc2114f611c92eb062b34da3
- SHA1 0bacc5bfbfeac8bade04d085e995d8c7f31c5f7c
- SHA512 46fe4d42aacdc0ad9a3da270238ea982bed1af30478e5cdddce7fea8e04d49d0eb6db1c6275bc4eae5677c4b0bd371864eb1191ff6d4af9dbf507771469c9215
- SSDEEP 6144:fK3jQoHr3VF2mjkaRGP4PkhijsKgW3UMKYMKBbZixsN:fKEoJF2mjkabsKgW3/m8
- TLSH T13044A11237F810D5F1B69679AAB58512E7B2BC662B25C7CF1260016E9F73BD0AC34732
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects DonutLoader
-
Detects Overlord RAT
-
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
- Target event.dll
- Size 101KB
- SHA256 369fdbd5cb5b0b64537c4cada9e6f3bff936d73f638cbe6bbd2d4db9f882b053
- MD5 141b1552293f66024dc18feac7933d6e
- SHA1 2f9a957d696f56436adfb1d321c1115fe0f87009
- SHA512 83e4b3859c48929d45543130a69668cd46f042cff4367f21a977548821d362b44aa8692986b4d0ab179c84365deecbbfcbbafaa9be9b6c058495c23cfaad4b34
- SSDEEP 3072:2geqWBi+HscwIiCRnTKfsdDmf8FSrXihYLSV9eXYByYP21sD8ohWP8JqDmrC:2amKUVmf8FSrXihYLSV9eXYByYP21sD2
- TLSH T15FA324456574BCB8C526803D9207632253B23C4DC33266A7AAE5DE243F97FA06B3D7E1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects DonutLoader
-
Detects Overlord RAT
-
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Executes dropped EXE
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.