Analysis
- max time kernel
8s - max time network
43s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 12:45
Behavioral task
behavioral1
Sample
4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe
Resource
win10v2004-20260513-en
10 signatures
40 seconds
Behavioral task
behavioral2
Sample
4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe
Resource
win11ltsc2024-20260709-en
9 signatures
40 seconds
General
- Target 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe
- Size 15.7MB
- Sample260729-py79jsgn4t
- SHA256 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef
- MD5 575ee3c0d096079f5361ae02eeb874ad
- SHA1 c5c25a0381af10a7117791f7b217badc3001f2a7
- SHA512 10b3dbcfa0bfe97d36f4fb242135861d8085fa2f059f56ba249447d829bc23b498f4bdc1e2123af9cebcd20e1848c7dbc141fcbc00877640698944e54cc32981
- SSDEEP 196608:jF/jZrC41P7QGCj6G/Q7H1YIZ9O48z1BE5PSz5MroDkXzjbIwolSQG62WeHVjFO:jF/91PhGIODVp65PS+rJjIAQEs
- TLSH T1BDF6333FB26C743ED4AB1A324673862058B7BB21A92A8D5F47F0485DCF3A5601E3B715
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3696 powershell.exe - Executes dropped EXE 4 IoCs
pid Process 4940 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp 2736 7Yh0.exe 4940 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp 2736 7Yh0.exe - Loads dropped DLL 2 IoCs
pid Process 2736 7Yh0.exe 2736 7Yh0.exe - Outbound SSH connection to public host 2 TTPs 1 IoCs
SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.
description flow ioc SSH destination 8 192.229.117.146:22 - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp - Inno Setup is an open-source installation builder for Windows applications. 4 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/1504-0-0x0000000000400000-0x00000000004FB000-memory.dmp innosetup behavioral2/memory/1504-19-0x0000000000400000-0x00000000004FB000-memory.dmp innosetup behavioral2/memory/1504-0-0x0000000000400000-0x00000000004FB000-memory.dmp innosetup behavioral2/memory/1504-19-0x0000000000400000-0x00000000004FB000-memory.dmp innosetup - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2736 7Yh0.exe Token: SeDebugPrivilege 2736 7Yh0.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4940 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp 4940 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1504 wrote to memory of 4940 1504 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe 89 PID 4940 wrote to memory of 2736 4940 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp 90 PID 2736 wrote to memory of 3696 2736 7Yh0.exe 91 PID 1504 wrote to memory of 4940 1504 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe 89 PID 4940 wrote to memory of 2736 4940 4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp 90 PID 2736 wrote to memory of 3696 2736 7Yh0.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe"C:\Users\Admin\AppData\Local\Temp\4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Users\Admin\AppData\Local\Temp\is-ILNVB.tmp\4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp"C:\Users\Admin\AppData\Local\Temp\is-ILNVB.tmp\4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp" /SL5="$401C4,15698263,971776,C:\Users\Admin\AppData\Local\Temp\4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4940 -
C:\msys64\GR2P\xcWg0f\IZBA0\7Yh0.exe"C:\msys64\GR2P\xcWg0f\IZBA0\7Yh0.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Add-MpPreference -ExclusionPath 'C:\msys64\GR2P\xcWg0f\IZBA0\'"4⤵
- Command and Scripting Interpreter: PowerShell
PID:3696
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-
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵PID:6024
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-ILNVB.tmp\4ce994747eb5fb4113f23d42f22a089e099c6690980dac9c92d26a28762e25ef.tmp
- Size 2.6MB
- SHA256 185f70238f3448dbe37637301f1c4a9d07c9457de36f7d01e439ded54d73ff30
- MD5 81f38041935370c3725c0cb0dd0bae51
- SHA1 aecb99f8bff0af3e3e09b2216b2f3ad1416648fa
- SHA512 1ce3f4d412af8858c7144ff5d8db43b2c71c42a48543b97e877ae7f268e4ad1376028fd3696341ad0235e65934dcaba50aa7642a1adbaf384d2dc3bbfa2dd5b3
- SSDEEP 49152:eR/KpmZubPf2S8W2ILeWl+C1p9jWy5Snd0eigXN23stE:I/jtYLP1Sy5E0dkE
- TLSH T1E3D55A16B288713ED4FB1B33893386505937BA61B973CD5B6BF02A0C8F355902E3E656
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\msys64\GR2P\xcWg0f\IZBA0\7Yh0.exe
- Size 122KB
- SHA256 023dcdbc3f18bcc4811c3bc3b0059cd64bef30dc382a17c6f3c12acb56bd986e
- MD5 4208307693f0fc3b9caf77d948150954
- SHA1 c34b34ee41981a892c15c08952fc67bb647be0e3
- SHA512 651ee091660f4bcd7397b9542b9de87d2f3ea54d78b88e0b8f0ca80a992c8d862ab4b397a0be8f74529fb1116fa9740df6f38567f8a38905910a1d2d737ebf96
- SSDEEP 3072:KouqCj9xVOu+FkUWO4wkONkJKk/oeMA7ockFHHXCUT:KouHj9rRmbRNok1HX
- TLSH T174C3D05377FA0491F2F60F38A6B50A424B17FD454976932E06AC14AC4F13EA29F3AB21
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\msys64\GR2P\xcWg0f\IZBA0\oFKjGi.p
- Size 9.9MB
- SHA256 6102f07267885c15fb03eeb4ff4325ba0007611b5f1edcec44a1910a7627573e
- MD5 686fa5d76854463c84fd6d911a91347d
- SHA1 43e9c47a40cd3e8153d6791ea7c2b143b76291d9
- SHA512 efb4a982de64cf568e87ae3dfc1ac9cfa22cac163d45c452e9b27e875864ecb5dd8a71c801a158e27917e8683591607c5bf3d4f4c7da69d14b7b2f53f5bf7590
- SSDEEP 196608:VKjrC40C9uxLWMshQ17EV/E/mbY81BY9uPZ5IlK3r3Q8TI:Vk0Cqsi0tkMi9uPIlSgl
- TLSH T155A6336BF0DF7CB8EAE3BC66021947A024C3F6166778C7DAC185E9E24E3C4C615A1B15
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\msys64\GR2P\xcWg0f\IZBA0\waWhI.eT
- Size 5.5MB
- SHA256 cd0d973b898a55df1a1f8a0219593886ca43c2af2bd97d14df317f06bb728db9
- MD5 a52d628ba3652b1c0521c3e8717b0128
- SHA1 8bf588fbd97d92e6013b65b4c001afa6aab85bcf
- SHA512 a70fbe1c87e423473ae2fd097d7dc859b5ffbf373bb5ae3807b80a1ac911a640b3071577f6c2ebf8c8870cbecbaaf5a4ca1719fe1105883208935c1df53cae7e
- SSDEEP 98304:YZyVntVleV5HvOYPV88fK0sDmTlAJiF/8mflcZ/UQ6XchL7:Yg1lejDPq8fKXDmTlQilFl2/d
- TLSH T17346E00F2DE234F9CA3AD0B587B3883AB5D5BA6015B94E067A11D4314D33F85DA5AF2C
- MD5 SHA1 SHA512 SSDEEP TLSH