Analysis
- max time kernel
143s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
04/11/2024, 14:01
General
- Target 3dd66625b334739f1055d7d7836dbdf5c49f1a13a3b9bd6f796e157d4e15bc8d.exe
- Size 1.2MB
- Sample241104-rbjnsa1apd
- SHA256 3dd66625b334739f1055d7d7836dbdf5c49f1a13a3b9bd6f796e157d4e15bc8d
Malware Config
Signatures
- Detects Healer an antivirus disabler dropper 17 IoCs
- Healer
Healer an antivirus disabler dropper.
- Healer family
- Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine payload 19 IoCs
- Redline family
- Executes dropped EXE 4 IoCs
- Windows security modification 2 TTPs 2 IoCs
- Adds Run key to start application 2 TTPs 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3dd66625b334739f1055d7d7836dbdf5c49f1a13a3b9bd6f796e157d4e15bc8d.exe"C:\Users\Admin\AppData\Local\Temp\3dd66625b334739f1055d7d7836dbdf5c49f1a13a3b9bd6f796e157d4e15bc8d.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yO446889.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yO446889.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qB246406.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qB246406.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\140109293.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\140109293.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\274081212.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\274081212.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
yO446889.exe
qB246406.exe
140109293.exe
274081212.exe
memory/776-99-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-101-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-866-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/776-865-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/776-864-0x00000000078F0000-0x0000000007F08000-memory.dmp
memory/776-87-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-89-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-91-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-95-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-97-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-868-0x0000000002570000-0x00000000025BC000-memory.dmp
memory/776-867-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/776-103-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-72-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-73-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-75-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-93-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-79-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-81-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-83-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-85-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-77-0x00000000053F0000-0x0000000005425000-memory.dmp
memory/776-71-0x00000000053F0000-0x000000000542A000-memory.dmp
memory/776-70-0x0000000002930000-0x000000000296C000-memory.dmp
memory/3648-61-0x0000000000400000-0x0000000000509000-memory.dmp
memory/3648-62-0x0000000000400000-0x00000000008E0000-memory.dmp
memory/3648-2-0x0000000002840000-0x0000000002946000-memory.dmp
memory/3648-1-0x0000000002680000-0x0000000002782000-memory.dmp
memory/3648-60-0x0000000002840000-0x0000000002946000-memory.dmp
memory/3648-59-0x0000000002680000-0x0000000002782000-memory.dmp
memory/3648-3-0x0000000000400000-0x0000000000509000-memory.dmp
memory/4316-44-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-54-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-38-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-40-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-42-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-32-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-46-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-50-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-52-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-34-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-56-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-58-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-30-0x0000000004EE0000-0x0000000004EF8000-memory.dmp
memory/4316-29-0x0000000005080000-0x0000000005624000-memory.dmp
memory/4316-28-0x0000000002920000-0x000000000293A000-memory.dmp
memory/4316-27-0x0000000000400000-0x0000000000803000-memory.dmp
memory/4316-26-0x0000000000400000-0x0000000000803000-memory.dmp
memory/4316-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp
memory/4316-65-0x0000000000400000-0x0000000000803000-memory.dmp