Analysis
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max time kernel
111s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 01:44
Static task
static1
Behavioral task
behavioral1
Sample
dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe
Resource
win10v2004-20241007-en
General
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Target
dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe
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Size
442KB
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MD5
5c48fdd4cef67adc1fcdc727ce376179
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SHA1
7dc52b6d1d37f37d951b338702b6d06273e14b8c
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SHA256
dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760
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SHA512
b254131b90e94db20219f2315f517500532bf7052e95483445a078c587636156b12cd4299ca45e72a4af35a76e60fcece6e014bbe08126aee78d8f0fbcbb59e0
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SSDEEP
6144:KGy+bnr+kp0yN90QE9BEyWzP8Hao4s+9V6odP5B/d34Rbs949p64q14xwwqPr:CMrMy90P2yQIao4r6opPiRs94S4q13Hr
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/4180-11-0x0000000007280000-0x00000000072C6000-memory.dmp family_redline behavioral1/memory/4180-13-0x0000000007300000-0x0000000007344000-memory.dmp family_redline behavioral1/memory/4180-64-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-44-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-78-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-76-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-74-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-72-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-70-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-68-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-66-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-62-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-60-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-58-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-56-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-54-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-52-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-50-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-48-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-46-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-42-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-40-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-38-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-36-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-34-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-32-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-30-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-28-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-26-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-24-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-22-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-20-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-18-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-16-0x0000000007300000-0x000000000733F000-memory.dmp family_redline behavioral1/memory/4180-15-0x0000000007300000-0x000000000733F000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
Processes:
lIw19wj96.exepid Process 4180 lIw19wj96.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.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\\\"" dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.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:
dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exelIw19wj96.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lIw19wj96.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
lIw19wj96.exedescription pid Process Token: SeDebugPrivilege 4180 lIw19wj96.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exedescription pid Process procid_target PID 3104 wrote to memory of 4180 3104 dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe 83 PID 3104 wrote to memory of 4180 3104 dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe 83 PID 3104 wrote to memory of 4180 3104 dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe"C:\Users\Admin\AppData\Local\Temp\dd0a21a22604f44ddbf06a7a5e35d35c58fe6c1b622b59337a3361e558ed2760.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3104 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lIw19wj96.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lIw19wj96.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4180
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
344KB
MD533f7a8a830b6f71569fe84d90c995211
SHA1ff85b25988e83baa5c1b274c55d37fec1d372551
SHA25699f78854c29d1125cf28e474d1da61aa2e8a3f68c28dcefec345ee39be0f1ea3
SHA51290f0c014d9139b13b6aad785c3e58933c353af2f961f41b872a6cecda926db5e61d4f78a4db8c392a637ecf5831e97c7ece93f41ab3730327dd2154581993f23