Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10/05/2024, 03:52
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe
-
Size
81KB
-
MD5
73a09958b00d0bd0bc94e0afd556f99a
-
SHA1
432b3525c7231ec3127d512d5a2a71198bbbda79
-
SHA256
0b717392aed9de2dab2c1298137c396c81bbe9f3dc1c444683a8e40422be40c5
-
SHA512
a83ce68de2c15f6d762086e8402c5ac65b07ff59812ce382b52d7e1fae338204ed324f310b8eeec281cdc1a0e3513ca556c479456adb16954e8e2f47317d4541
-
SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMr3i:TCjsIOtEvwDpj5HE/OUHnSMc
Malware Config
Signatures
-
Detection of CryptoLocker Variants 5 IoCs
resource yara_rule behavioral1/memory/3016-0-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_rule2 behavioral1/files/0x000f00000001227e-11.dat CryptoLocker_rule2 behavioral1/memory/3016-14-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_rule2 behavioral1/memory/2992-16-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_rule2 behavioral1/memory/2992-26-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_rule2 -
Detection of Cryptolocker Samples 5 IoCs
resource yara_rule behavioral1/memory/3016-0-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_set1 behavioral1/files/0x000f00000001227e-11.dat CryptoLocker_set1 behavioral1/memory/3016-14-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_set1 behavioral1/memory/2992-16-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_set1 behavioral1/memory/2992-26-0x0000000000500000-0x000000000050E000-memory.dmp CryptoLocker_set1 -
Executes dropped EXE 1 IoCs
pid Process 2992 misid.exe -
Loads dropped DLL 1 IoCs
pid Process 3016 2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.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 3016 wrote to memory of 2992 3016 2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe 28 PID 3016 wrote to memory of 2992 3016 2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe 28 PID 3016 wrote to memory of 2992 3016 2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe 28 PID 3016 wrote to memory of 2992 3016 2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-10_73a09958b00d0bd0bc94e0afd556f99a_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
PID:2992
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
82KB
MD58e1d4e2a95f70af38bb65115ab3ec669
SHA12e51efb93af4e3ce29699de3ed1f638756939626
SHA2565b6825ff27ce9b53644549dbed988fc72a8a057e33dabea7882aa08ca9c9f14d
SHA512be41d2cfdd0b7487d2d146405f3b4bce745074cefedeeab06aaf950d1afb9b03c218f19398b33eaf1f9bc2ac4c0895b0a0bfc13d9e1394aa8ddc0d55cf786398