Analysis
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max time kernel
141s -
max time network
149s -
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 10:45
Static task
static1
Behavioral task
behavioral1
Sample
6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe
Resource
win10v2004-20241007-en
General
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Target
6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe
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Size
439KB
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MD5
5ccf9539ffc73309b034962f4a51f52c
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SHA1
6f7915db09b35c30d5d9241b2135b22943d4c0ac
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SHA256
6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c
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SHA512
0fac634659c72aff40b3469278976e5787dc63efecec4ec51758e085959d17db035c8ed7da0ef23c15891169d9381497c66eb19ae6c3f259b277acec2ea94ae2
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SSDEEP
6144:KLy+bnr+qp0yN90QEm/XODku14VWPWmzn+jkBBy56WNLzqnIB5cQvncIbo3:BMrWy90UwNn+SBO6+qnIr3vcL3
Malware Config
Extracted
redline
rodik
193.233.20.23:4124
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auth_value
59b6e22e7cfd9b5fa0c99d1942f7c85d
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/4468-11-0x00000000049D0000-0x0000000004A16000-memory.dmp family_redline behavioral1/memory/4468-13-0x00000000071D0000-0x0000000007214000-memory.dmp family_redline behavioral1/memory/4468-78-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-76-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-74-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-73-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-68-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-66-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-65-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-62-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-60-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-58-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-56-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-52-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-50-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-48-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-46-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-44-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-40-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-36-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-34-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-32-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-30-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-28-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-26-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-24-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-22-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-20-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-18-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-16-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-15-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-70-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-54-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-42-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline behavioral1/memory/4468-38-0x00000000071D0000-0x000000000720F000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
Processes:
lXX44Vl47.exepid Process 4468 lXX44Vl47.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.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\\\"" 6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.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:
6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exelXX44Vl47.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lXX44Vl47.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
lXX44Vl47.exedescription pid Process Token: SeDebugPrivilege 4468 lXX44Vl47.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exedescription pid Process procid_target PID 4976 wrote to memory of 4468 4976 6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe 83 PID 4976 wrote to memory of 4468 4976 6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe 83 PID 4976 wrote to memory of 4468 4976 6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe"C:\Users\Admin\AppData\Local\Temp\6701f5208ff8235afc3565242970fc565f9b4d0628e5ee121ed3fa376f60c34c.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4976 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lXX44Vl47.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lXX44Vl47.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4468
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
362KB
MD5c1533917fc3fb2eec367fdb03c859d41
SHA144c1c641d64f7e36156cb230952064a20124c19e
SHA256a296af00745f6901541ac14b039ad6939855ef6131879a0c2e2b723443006dff
SHA5123732fa754000950d2a8091a64e1f028a7071910e167fde1a4f83f3de9279bbd34699a286a652de1d905f533e01bdc52a401f919889169bbb72a57528f1ad3118