Analysis
-
max time kernel
111s -
max time network
118s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-11-2024 05:41
Static task
static1
Behavioral task
behavioral1
Sample
c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe
Resource
win10v2004-20241007-en
General
-
Target
c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe
-
Size
510KB
-
MD5
593cf2904428cdc682297e3ba943c980
-
SHA1
5bf8b22dcec465f0b0a0d2c3bee1f23f08596dfb
-
SHA256
c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85
-
SHA512
743932b8d636e02da58326afbd79d9609b4566b34af2b80f527478a340590f88faa0ad3975658ea0c87559e5b5f039485a86920e6590810145856e8a76c2966e
-
SSDEEP
12288:oMray90ax2MZODIBX2m1xgqM1Ck32dQ31E/M:yyz2ME4yB732O31wM
Malware Config
Extracted
redline
romik
193.233.20.12:4132
-
auth_value
8fb78d2889ba0ca42678b59b884e88ff
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/4868-12-0x0000000004D30000-0x0000000004D76000-memory.dmp family_redline behavioral1/memory/4868-14-0x0000000005360000-0x00000000053A4000-memory.dmp family_redline behavioral1/memory/4868-40-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-78-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-74-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-72-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-70-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-68-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-66-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-62-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-60-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-58-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-56-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-52-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-50-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-48-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-46-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-42-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-38-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-36-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-34-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-32-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-30-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-28-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-26-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-24-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-22-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-76-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-20-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-64-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-18-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-54-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-16-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-44-0x0000000005360000-0x000000000539E000-memory.dmp family_redline behavioral1/memory/4868-15-0x0000000005360000-0x000000000539E000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 1 IoCs
Processes:
dfo67.exepid Process 4868 dfo67.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exedescription 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\\\"" c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exedfo67.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dfo67.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dfo67.exedescription pid Process Token: SeDebugPrivilege 4868 dfo67.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exedescription pid Process procid_target PID 2388 wrote to memory of 4868 2388 c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe 86 PID 2388 wrote to memory of 4868 2388 c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe 86 PID 2388 wrote to memory of 4868 2388 c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe"C:\Users\Admin\AppData\Local\Temp\c675099c1e7163239186019285c9d47dce829c2601e639cf9c50fff04e4c5d85N.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dfo67.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dfo67.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4868
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
286KB
MD5a6472176d6df8701df40241e39f522a3
SHA1db006a222ee46214c2dd0b32b4111b1e8cdd81b1
SHA2566a5ff7ebac804f9557696fec939bc41169382c23e35fb8f576f37538d8592bde
SHA512ce8de087f81086b6f3c94bfcdd82632aec3dd57552c2e6e245b448b07ae1e2c38908ee0ef0db7c2697e3ed9ad0261ab670c2cfa8a9b15b37abde8429f35d6ba3