Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
141s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
17/07/2023, 12:40
Behavioral task
behavioral1
Sample
8370944043324c_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8370944043324c_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
8370944043324c_JC.exe
-
Size
90KB
-
MD5
8370944043324c4320f5d162ed117363
-
SHA1
5182392ae0889b87804d33fe67f000d78806743e
-
SHA256
f24a2c639bd12c10f2e77635530121d25df5c3013e0530f542a20990e00d1696
-
SHA512
01f29e70b6b25879298f8caec8af958a0862878bdf1efbe435c81806ca4df16fdba7f2800f00e56b62c9f64b6babc93ce5cdd89e71dc945429d67d582dbbb881
-
SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpMx7h:AnBdOOtEvwDpj6zh
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2904 asih.exe -
Loads dropped DLL 1 IoCs
pid Process 1612 8370944043324c_JC.exe -
resource yara_rule behavioral1/memory/1612-54-0x0000000000500000-0x000000000050F000-memory.dmp upx behavioral1/files/0x0008000000012026-65.dat upx behavioral1/memory/1612-69-0x0000000000500000-0x000000000050F000-memory.dmp upx behavioral1/memory/2904-71-0x0000000000500000-0x000000000050F000-memory.dmp upx behavioral1/files/0x0008000000012026-70.dat upx behavioral1/files/0x0008000000012026-80.dat upx behavioral1/memory/2904-81-0x0000000000500000-0x000000000050F000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1612 wrote to memory of 2904 1612 8370944043324c_JC.exe 28 PID 1612 wrote to memory of 2904 1612 8370944043324c_JC.exe 28 PID 1612 wrote to memory of 2904 1612 8370944043324c_JC.exe 28 PID 1612 wrote to memory of 2904 1612 8370944043324c_JC.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\8370944043324c_JC.exe"C:\Users\Admin\AppData\Local\Temp\8370944043324c_JC.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Users\Admin\AppData\Local\Temp\asih.exe"C:\Users\Admin\AppData\Local\Temp\asih.exe"2⤵
- Executes dropped EXE
PID:2904
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
90KB
MD5f33afca3f1cde50692e016b6988408fa
SHA168f1a1c79ee880da470b4b6bf7c3e8f4d597177f
SHA25659d88b13e1c52db3ec94814a16b28224cfffce534fca73672a0f7fedc26d6acb
SHA5122e31365ee90fd481dcf1299e047a6d43a18bc70b76311e8de28f0800b1d9ba151d9eb1d31711a1bea0cc18fd7095deb64bf71a2de9a260c1ea132334b6d3a443
-
Filesize
90KB
MD5f33afca3f1cde50692e016b6988408fa
SHA168f1a1c79ee880da470b4b6bf7c3e8f4d597177f
SHA25659d88b13e1c52db3ec94814a16b28224cfffce534fca73672a0f7fedc26d6acb
SHA5122e31365ee90fd481dcf1299e047a6d43a18bc70b76311e8de28f0800b1d9ba151d9eb1d31711a1bea0cc18fd7095deb64bf71a2de9a260c1ea132334b6d3a443
-
Filesize
90KB
MD5f33afca3f1cde50692e016b6988408fa
SHA168f1a1c79ee880da470b4b6bf7c3e8f4d597177f
SHA25659d88b13e1c52db3ec94814a16b28224cfffce534fca73672a0f7fedc26d6acb
SHA5122e31365ee90fd481dcf1299e047a6d43a18bc70b76311e8de28f0800b1d9ba151d9eb1d31711a1bea0cc18fd7095deb64bf71a2de9a260c1ea132334b6d3a443