Analysis
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max time kernel
134s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-11-2024 12:34
Static task
static1
Behavioral task
behavioral1
Sample
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe
Resource
win10v2004-20241007-en
General
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Target
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe
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Size
581KB
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MD5
593e47c59bbfc31b3a0ab2270e44050e
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SHA1
5e27924deacc2872506d3c53da049bda2e83da63
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SHA256
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d
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SHA512
25c4a637caee66aa6154c95fdb504886c2064c2a0a5d002e74f6a9699a011e18d1c4725d121fc8370e81e8001a1ef35c8cfa4017682163af0c0b5f0e8b5150d0
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SSDEEP
12288:2gnXCptMOVe6UUOA2OFwXy+d15GVXLGrLmRFR:2WX+VBUUoOFwC+9GNL2cR
Malware Config
Extracted
redline
gena
185.161.248.73:4164
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auth_value
d05bf43eef533e262271449829751d07
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2404-2152-0x0000000002550000-0x0000000002582000-memory.dmp family_redline behavioral1/files/0x0007000000012117-2155.dat family_redline behavioral1/memory/9512-2161-0x0000000000B50000-0x0000000000B7E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
Processes:
1.exepid Process 9512 1.exe -
Loads dropped DLL 1 IoCs
Processes:
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exepid Process 2404 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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:
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe1.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exedescription pid Process Token: SeDebugPrivilege 2404 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exedescription pid Process procid_target PID 2404 wrote to memory of 9512 2404 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe 30 PID 2404 wrote to memory of 9512 2404 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe 30 PID 2404 wrote to memory of 9512 2404 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe 30 PID 2404 wrote to memory of 9512 2404 07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe"C:\Users\Admin\AppData\Local\Temp\07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:9512
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
168KB
MD5f16fb63d4e551d3808e8f01f2671b57e
SHA1781153ad6235a1152da112de1fb39a6f2d063575
SHA2568a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581
SHA512fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf