Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
131s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 01:07
Static task
static1
Behavioral task
behavioral1
Sample
ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe
Resource
win10v2004-20241007-en
General
-
Target
ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe
-
Size
477KB
-
MD5
f6a97833be5957a763d3213a78e5f10f
-
SHA1
f8671d44e9aa41a8f49b56dec11109c809f433ac
-
SHA256
ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897
-
SHA512
dc59df0f5069ece9c37528b8d7884d2995178d142175a7def0ba0039d5e27075a2adf736d541029af1eebefc5d729e45d0e7b05cc89b0a6fa747a1f9b0e454e6
-
SSDEEP
6144:KXy+bnr+Rp0yN90QELHkHNTmH5IdYbwmBkGdZSQvbFqQf+rbSlJEkbB9ztPgT:NMr5y90xHmNTmH5GYEmhmkbreyFjYT
Malware Config
Extracted
redline
fukia
193.233.20.13:4136
-
auth_value
e5783636fbd9e4f0cf9a017bce02e67e
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 2 IoCs
resource yara_rule behavioral1/files/0x000b000000023ba9-12.dat family_redline behavioral1/memory/4088-15-0x0000000000470000-0x00000000004A2000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 2 IoCs
pid Process 4172 nnO96.exe 4088 bXa14.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" nnO96.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nnO96.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bXa14.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4844 wrote to memory of 4172 4844 ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe 84 PID 4844 wrote to memory of 4172 4844 ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe 84 PID 4844 wrote to memory of 4172 4844 ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe 84 PID 4172 wrote to memory of 4088 4172 nnO96.exe 85 PID 4172 wrote to memory of 4088 4172 nnO96.exe 85 PID 4172 wrote to memory of 4088 4172 nnO96.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe"C:\Users\Admin\AppData\Local\Temp\ef578a1308c42df1acddb595d1e389020004ed66759a67f96afee290015ff897.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nnO96.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nnO96.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bXa14.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bXa14.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4088
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
202KB
MD5a8ce92c4c0d5fb700b20a8153e0536b3
SHA1acf25fdbb8c099deee14b8741ab3e0c6c15f27f9
SHA256ebba1696a220b2fe29e538c26512ac6dbd7a580f0aceedafa42c15030e18ea52
SHA512c74a61208762f5b3115c9a5acbf577cd58eba43302d43f614e979c1682b2d1316f8dbe911d67e97641bdd30305a80d37c540767d6b14231c5182dd1decd32bcb
-
Filesize
175KB
MD5a5f5c5d6291c7ae9e1d1b7ed1e551490
SHA13d06413341893b838549939e15f8f1eec423d71a
SHA2561a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e
SHA512d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2