Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06/04/2024, 21:34
Static task
static1
Behavioral task
behavioral1
Sample
5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe
Resource
win10v2004-20240319-en
General
-
Target
5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe
-
Size
408KB
-
MD5
045594b48a323ecf3afe3baabb912058
-
SHA1
83875d169c077fc6c78cc6cd858b760d5e83d968
-
SHA256
5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77
-
SHA512
3bfa213d59b3e5e4a2fd5f7d450ecd1b367adba4078878f5d7cc153feb1f425d071acaceac9411975d34e98a59a83c11e1dda05b15eb0e7758de59a3b1ff9ea4
-
SSDEEP
12288:4jauDReWQKdaZ1zMN4QZQhIHNvzpxqnzHAful:4DDrI1nDAGl
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2456 uydko.exe -
Loads dropped DLL 2 IoCs
pid Process 2232 5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe 2232 5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\uydko.exe" uydko.exe -
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 2232 wrote to memory of 2456 2232 5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe 28 PID 2232 wrote to memory of 2456 2232 5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe 28 PID 2232 wrote to memory of 2456 2232 5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe 28 PID 2232 wrote to memory of 2456 2232 5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe"C:\Users\Admin\AppData\Local\Temp\5fe0dfa5f68b71c922db32e16bb56aadf3a087d68f673f475a2664f59dd2cc77.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\ProgramData\uydko.exe"C:\ProgramData\uydko.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2456
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
408KB
MD5fb5ba470b55a03f1a9611a14dfa86282
SHA1c3fdcb0a7eb16cf264a248049eea71990222fc3f
SHA25651b0c6e3cf2c7d362aded428754ba78a6b674751eb5334f0fdba7cf2b4107e6a
SHA51220187fa055c515095e0a5682ef6d2c25b5f340638c41c8a2c00d57b4db699b3636f6211622243405245761d2eb92d37f1b328c72530c3863e2bc3764bffa7c2a
-
Filesize
136KB
MD5cb4c442a26bb46671c638c794bf535af
SHA18a742d0b372f2ddd2d1fdf688c3c4ac7f9272abf
SHA256f8d2c17bdf34ccfb58070ac8b131a8d95055340101a329f9a7212ac5240d0c25
SHA512074a31e8da403c0a718f93cbca50574d8b658921193db0e6e20eacd232379286f14a3698cd443dc740d324ad19d74934ae001a7ad64b88897d8afefbc9a3d4e3
-
Filesize
271KB
MD5e3dac9747f2a325ecddf85c6367f811a
SHA1d1e7c1b3aec55f6834b9e0b9b6e677288e557d3a
SHA256e15e06a0cb68c704ad1f65f536a63bed1c43973e5ed3e9bf5a7f9a7f5232f5a8
SHA512c39187450618accd52c33825895d48548a84ddd704b3eb42856eaa84929c97d4b16ae2d98bb41a454685aab48757e85498d8a1e8a761132d63f40822f7302aa6