Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
132s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/11/2024, 20:40
Static task
static1
Behavioral task
behavioral1
Sample
a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe
Resource
win10v2004-20241007-en
General
-
Target
a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe
-
Size
476KB
-
MD5
ad56c0e70f2b868addd76490608fee5d
-
SHA1
2003b329f24a539d89211866c8000a7098f3852c
-
SHA256
a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991
-
SHA512
ad0ae6be00bd245e305b23221346e5249f0457bb5a6290d26740fd9297ba405f2ae128eaca1ae1f0175e408f1c6af64c307b76bd21b03c2f04c8f1898ce0f727
-
SSDEEP
6144:KYy+bnr+hp0yN90QErFPP6Cxfr8LnBD1Za4+Opbv1m4PaEUjsiJ18Dv4Th7+eFcN:MMrVy90JFqHbBTaLqvLBU3IAd1CN
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/0x000b000000023b7b-12.dat family_redline behavioral1/memory/1916-15-0x00000000005F0000-0x0000000000622000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 2 IoCs
pid Process 3716 nGh22.exe 1916 bZY51.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\\\"" a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.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\\\"" nGh22.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 a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nGh22.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bZY51.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2072 wrote to memory of 3716 2072 a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe 84 PID 2072 wrote to memory of 3716 2072 a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe 84 PID 2072 wrote to memory of 3716 2072 a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe 84 PID 3716 wrote to memory of 1916 3716 nGh22.exe 85 PID 3716 wrote to memory of 1916 3716 nGh22.exe 85 PID 3716 wrote to memory of 1916 3716 nGh22.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe"C:\Users\Admin\AppData\Local\Temp\a73a1a0b55c18085c146c9b1fcbfb5e8e722302a97b7b1d33c37ed9a15d6e991.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGh22.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGh22.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3716 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZY51.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZY51.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1916
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
202KB
MD5ad6d2c4144278f9b28edb51f91e0b61e
SHA1daa58e2ae7b95094a3df098930b6e36d1c5cc8df
SHA256ec295effd04a1911f092424a5065771d83c303d8fd2b59e32fd0bedfadecd8af
SHA51286ef43bec9a71f9bafded166c340a0f6c704fe907e63ec2a629f803bd50e2b06a9beb40dc76b81f2edda90ebc5e7b71b04668314a7ce967f55a501db19f463b5
-
Filesize
175KB
MD5a5f5c5d6291c7ae9e1d1b7ed1e551490
SHA13d06413341893b838549939e15f8f1eec423d71a
SHA2561a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e
SHA512d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2