Analysis
- max time kernel
148s - max time network
139s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/06/2026, 12:18
Static task
static1
Behavioral task
behavioral1
Sample
Application.cmd
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Application.cmd
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral3
Sample
compiler.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
compiler.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral5
Sample
dynasm.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
dynasm.js
Resource
win11ltsc2024-20260618-en
General
- Target Application.cmd
- Size 29B
- Sample260628-pgssjag18v
- SHA256 7e8bd9ba64fcbd1cb753baa2f7bc8d5d7f3e91552bcdc9ec1ec04edd4916ff33
- MD5 5422fc71d463c77d30bcda71798a74db
- SHA1 26b77b33954bac81d5f0bab8d045f5489f622f2f
- SHA512 d3d94edc59e609ea97bd5162e823fd28ac2a5bc4cb920ab93107bf9855d44a6a1cf3046f9b154d9d1c1c0651bd751a95a9a0ffeec89d3d8776b56e946d65c246
- MD5 SHA1 SHA512
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4748 ODM5.exe 5060 ODM5.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 ip-api.com - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Setup\Scripts\ErrorHandler.cmd compiler.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4808 schtasks.exe 4800 schtasks.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5900 wrote to memory of 716 5900 cmd.exe 90 PID 716 wrote to memory of 4808 716 compiler.exe 92 PID 716 wrote to memory of 4800 716 compiler.exe 94 PID 2536 wrote to memory of 4596 2536 Setup.exe 99 PID 4596 wrote to memory of 2272 4596 cmd.exe 101 PID 2272 wrote to memory of 4748 2272 cmd.exe 103 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Application.cmd"1⤵
- Suspicious use of WriteProcessMemory
PID:5900 -
C:\Users\Admin\AppData\Local\Temp\compiler.execompiler.exe dynasm.txt2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:716 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 10:16 /f /tn TaskScheduler_ODM5 /tr ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\dynasm.txt""3⤵
- Scheduled Task/Job: Scheduled Task
PID:4808
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /create /sc daily /st 10:16 /f /tn Setup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest3⤵
- Scheduled Task/Job: Scheduled Task
PID:4800
-
-
-
C:\Windows\System32\oobe\Setup.exeC:/Windows/System32/oobe/Setup.exe1⤵
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\Setup\Scripts\ErrorHandler.cmd2⤵
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\dynasm.txt""3⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Users\Admin\AppData\Local\ODM5\ODM5.exe"C:\Users\Admin\AppData\Local\ODM5\ODM5.exe" "C:\Users\Admin\AppData\Local\ODM5\dynasm.txt"4⤵
- Executes dropped EXE
PID:4748
-
-
-
-
C:\Users\Admin\AppData\Local\ODM5\ODM5.exeC:\Users\Admin\AppData\Local\ODM5\ODM5.exe1⤵
- Executes dropped EXE
PID:5060
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
- Size 528B
- SHA256 d2bb091268ade68ad8121d2184d0fbce128070156304bd4de312e6fbd267409c
- MD5 047f3e9d21d6b325d592b1959e4362e6
- SHA1 5aeef5f985171cd69da397fd039854e44ebecdd2
- SHA512 4523896ed4a03afafd2075d8c8947236d34fe1da2c246a3f90c2be2a5c151c18bc58a6cde5a209abb8e06e80f662e24d0149640b3e98e8a872bfa8a04ef592a4
- TLSH T147F0500990082252C855FF55DFD6AC97DC76336136E595036D458E410C12F96AF950F5
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
- Size 170B
- SHA256 b1d70b929a99cc910546ea7c30bf7a833eeb34039a03b67b5460d9fa30f13869
- MD5 37903456454fe8cc3b19f44552ec7621
- SHA1 cfb48ac611ef1094b5ef946811e65316004df036
- SHA512 2243498304db0b39a923680095161164454f7b55f12f4bc592e695063628a23a2f6b758d68abf6abcd13655d4ba0fcc4e53c235bf33034e500eb1df42323193d
- TLSH T1EEC09B1477E94719F10D513D79D51B0417B54105F5C6C3444B781175E9186400C71D0D
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\02WVLS55\json[1].json
- Size 300B
- SHA256 f22bb026955324c1e80328e9c870b85cfae97ba28d8531e8ece0ece03b77251b
- MD5 4ccaf32c7b429f7dc2e000fc16f54376
- SHA1 8da9241355ddc9802cb33c50f0af3544228129b9
- SHA512 4ee8dde0c114bc01d89a72bc67d672069c0de1218f61170f8adc937721da79c1cc45cfe31412f1c659cde5d670915e5ee363e232a023948506c7c200586742c4
- TLSH T1F9E0CD39047138FB5B2261D9300BCCEC2BAD1111A7E788516A5D4A1C554976A705D02F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\Documents\44116BB3B2824AF8A9D5AA1AB738CF97.json
- Size 476B
- SHA256 016dacd6ef816171240e1129e509d91bb81be2e3330af9ea017e9010f51b0b88
- MD5 657669926fe56bc13f4f16c0b89645d5
- SHA1 9484c170f097064c00cd1ba82d7de463b267ae12
- SHA512 e8e404ecc4ed26bcd38339cf6d9c60c7b83807859b011d4ef9aa8b31138cffc3dcbadbff83c4dd8df30dea936fedaca07c980d242cbffeecbb1443fed13635e3
- TLSH T1F9F00EF53A3BF70E690212C422888815CEF9C0442E40F39499D98B94748A284E9E03BD
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Setup\Scripts\ErrorHandler.cmd
- Size 111B
- SHA256 30edf3e19fd87cf2a34dc1d704b4421fb0d3b29e0c26ba264de3dd08df830782
- MD5 936524f185ffb32f5f180593662aefc2
- SHA1 8e1e59669fe6516ae5b9b7c769ea3fb7fef705f2
- SHA512 e988f5500cef8c28a98ea9025abf5049d7d916c0a76b2b4601fb59ebcf69021002dcca6584c47e2b3dfa0d5bd3bb06a1bdeaa54a7aa724b8f2cbca21c9033809
- TLSH T1C9B0920245CA8A3D840D643B0EB1A64880A488453ECDAB014220844C125281CECC2107
- MD5 SHA1 SHA512 TLSH