Analysis
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max time kernel
140s -
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
19-11-2024 11:28
Static task
static1
Behavioral task
behavioral1
Sample
eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe
Resource
win10v2004-20241007-en
General
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Target
eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe
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Size
440KB
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MD5
245a9dbb291eaf4039ba3abdfb125b7a
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SHA1
151a7002ef649978a74f510e0f03b422344308fb
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SHA256
eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4
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SHA512
76c0152004b03e9bb11575156ed5eded6c4ce867c16e91a3800a9faac591048eabfc0b4323e15a68f5746420e351db4677ab44e5e1fe2048f619e76701c20141
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SSDEEP
12288:EMrby902TR5OIiBn6nM33HBBrZiHf3AqGb5NulhccHdb:PyfbdknL3H4FG/ahcc9b
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/2944-11-0x0000000004D20000-0x0000000004D66000-memory.dmp family_redline behavioral1/memory/2944-13-0x00000000077B0000-0x00000000077F4000-memory.dmp family_redline behavioral1/memory/2944-42-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-46-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-74-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-78-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-72-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-68-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-67-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-64-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-62-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-61-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-58-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-56-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-54-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-52-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-50-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-49-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-44-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-40-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-38-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-36-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-35-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-32-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-30-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-26-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-24-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-22-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-20-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-19-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-16-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-76-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-70-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-28-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline behavioral1/memory/2944-15-0x00000000077B0000-0x00000000077EF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
Processes:
eWy49iA60.exepid Process 2944 eWy49iA60.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.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\\\"" eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.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:
eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exeeWy49iA60.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eWy49iA60.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
eWy49iA60.exedescription pid Process Token: SeDebugPrivilege 2944 eWy49iA60.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exedescription pid Process procid_target PID 3332 wrote to memory of 2944 3332 eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe 83 PID 3332 wrote to memory of 2944 3332 eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe 83 PID 3332 wrote to memory of 2944 3332 eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe"C:\Users\Admin\AppData\Local\Temp\eb9e3455b7d47787d2ec64e5956b0238e4312a85004c4848e3b2a2aa339440b4.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWy49iA60.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eWy49iA60.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2944
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
342KB
MD524f0422ef3d5ab0cd05f48a2cfeb0b17
SHA107841987d6dea936437bcb077572516bebc46502
SHA256fa974c19b238328f5d87f3193abafb2c47d93132e919b24fe9ba66ee4d575333
SHA512bc24029d70750f7cb8d934cd84e7075d424d0cb3f04b22cf6be6a7828f7c8ea910b636de818856bc41d172ffc2311b8f0b25d21d2cd6b0510d671afc4cefb4cd