Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
156s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 19:04
Static task
static1
Behavioral task
behavioral1
Sample
426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe
Resource
win10v2004-20240226-en
General
-
Target
426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe
-
Size
192KB
-
MD5
3ee9de81669c8fc04fa4377c97bd3703
-
SHA1
5f6216cced23e7cf46ae12ee443c50bd08c23d98
-
SHA256
426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f
-
SHA512
b9b4d98a18550336ebf1f744b073d4f9f14b6562d6459870ffb129dab061604218cabcd721e6d8ff09f290d17d4e1ea237339cabacd6745e081ea696fa22e022
-
SSDEEP
3072:/3a5GFXTZdEQrTTAfJgrUysBZdBLA2iZSsmlcfRsfy3yNkxkzbUIz8Q:/3aUFD3EMTkxDpBcrXmSfRseyNlP+Q
Malware Config
Signatures
-
Deletes itself 1 IoCs
pid Process 4464 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe -
Executes dropped EXE 1 IoCs
pid Process 4464 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe -
Program crash 5 IoCs
pid pid_target Process procid_target 3564 3640 WerFault.exe 94 724 4464 WerFault.exe 100 4144 4464 WerFault.exe 100 1660 4464 WerFault.exe 100 3752 4464 WerFault.exe 100 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3640 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4464 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3640 wrote to memory of 4464 3640 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe 100 PID 3640 wrote to memory of 4464 3640 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe 100 PID 3640 wrote to memory of 4464 3640 426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe"C:\Users\Admin\AppData\Local\Temp\426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3640 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 3842⤵
- Program crash
PID:3564
-
-
C:\Users\Admin\AppData\Local\Temp\426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exeC:\Users\Admin\AppData\Local\Temp\426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:4464 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 3723⤵
- Program crash
PID:724
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 7683⤵
- Program crash
PID:4144
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 7883⤵
- Program crash
PID:1660
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 7963⤵
- Program crash
PID:3752
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3640 -ip 36401⤵PID:1508
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4464 -ip 44641⤵PID:2200
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3508 --field-trial-handle=3084,i,11997299123381683778,5904351605020331957,262144 --variations-seed-version /prefetch:81⤵PID:5024
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4464 -ip 44641⤵PID:3864
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4464 -ip 44641⤵PID:3664
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4464 -ip 44641⤵PID:4004
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\426e7f4d4d4d127fdb841dd14f1ff38c3af09f41f2040990c2154c894a7e0d4f.exe
Filesize192KB
MD57c726c330ee25cfd3dabcd2fec3286f0
SHA1cdafb70eedca058c82fd59854afb82a472f6ca6c
SHA256a9537b0f169565d96277fe3b800e72adb34acfa3ea4aaa5a898b72b4abe05521
SHA5122b9db6562b124e9c6f02b6b7e9527358c5e0d95cfa5072fdaa93c39a0e62c65e7a29119bc773c68acf37d8a8b9dc2ce2f59fa1e5903b91ef6f300e8240b41f92