Analysis
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max time kernel
141s -
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
11-11-2024 09:25
Static task
static1
Behavioral task
behavioral1
Sample
a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe
Resource
win10v2004-20241007-en
General
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Target
a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe
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Size
433KB
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MD5
4638c6b4fe36f685325de74bb8a97dd7
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SHA1
bbfebc5d735abaf02b8a29ce1331c6b487d74ede
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SHA256
a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068
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SHA512
546d73bd0f05d772131cbb0dc307e18fc548e7d4d9034f7e720898139fc6a0813daa0759d04c0c26dbf4ca280cb78ddabeeefd339f80dd553f2837476c862411
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SSDEEP
6144:Kry+bnr+dp0yN90QEiZvzD13qCSQdokvJ1R8jiMexn8kz0nXvAZz0ljVczqxYMXy:BMrBy90A5zBvPudeFy/AZ1CYMXyCQ3B
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/1040-11-0x0000000004CA0000-0x0000000004CE6000-memory.dmp family_redline behavioral1/memory/1040-13-0x0000000007180000-0x00000000071C4000-memory.dmp family_redline behavioral1/memory/1040-62-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-78-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-76-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-74-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-72-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-70-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-68-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-66-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-64-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-60-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-58-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-57-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-54-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-52-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-50-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-48-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-46-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-44-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-42-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-40-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-38-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-36-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-34-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-32-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-30-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-28-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-26-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-24-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-22-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-20-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-18-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-16-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/1040-15-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
Processes:
luj86JC10.exepid Process 1040 luj86JC10.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.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\\\"" a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.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:
a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exeluj86JC10.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language luj86JC10.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
luj86JC10.exedescription pid Process Token: SeDebugPrivilege 1040 luj86JC10.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exedescription pid Process procid_target PID 2168 wrote to memory of 1040 2168 a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe 84 PID 2168 wrote to memory of 1040 2168 a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe 84 PID 2168 wrote to memory of 1040 2168 a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe"C:\Users\Admin\AppData\Local\Temp\a1d2062e859ed46f9f9c701d9e1c690f7a35b93b4a9910fc176bd986fe26f068.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\luj86JC10.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\luj86JC10.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1040
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
315KB
MD5ae3da0bc49c7e9fab75f33d1c155d31d
SHA152eecb664f1ebdd190b2c3715f024bacc6ee3c18
SHA256a7fee98eb0ab1a53fa7bca87a90d143cb91e4f7c8c456423164175e93b1dd4d4
SHA512566b7a1d839b8fca0403b66a74a113ea2f1dcecc8607cc7157a35094204558ae3d54d9f530069878ba2dba6cd8ccaaf8b444f6124ae364f20eb499628faea1db