Analysis
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max time kernel
131s -
max time network
147s -
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, 05:55
Static task
static1
Behavioral task
behavioral1
Sample
77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe
Resource
win10v2004-20241007-en
General
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Target
77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe
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Size
234KB
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MD5
4b62e38c170a58686426c5eb1c1953b5
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SHA1
fe02b734fe0eb97a2ed2a08b8b871dec86fe106d
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SHA256
77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4
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SHA512
64124ebfc9a1bf83c7ae0279187595d3138290dea372f392248d91623d085e2a3289ae94bc772cadafc89bea14b92f5e4ef892704622b3a79408bed1c620616c
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SSDEEP
3072:Y7P8j/9HLGhUCAClkcax3/lmgRwKYrK/75RuiAVTj5eIPlrpaf:Y7kvIYO3KYrK/rdAJ5en
Malware Config
Extracted
redline
82.115.223.46:57672
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auth_value
bf1ad460402b86c974353b25cbafea76
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 1 IoCs
resource yara_rule behavioral2/memory/3784-1-0x0000000000400000-0x0000000000430000-memory.dmp family_redline -
Redline family
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4828 set thread context of 3784 4828 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe 84 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AppLaunch.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4828 wrote to memory of 3784 4828 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe 84 PID 4828 wrote to memory of 3784 4828 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe 84 PID 4828 wrote to memory of 3784 4828 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe 84 PID 4828 wrote to memory of 3784 4828 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe 84 PID 4828 wrote to memory of 3784 4828 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe"C:\Users\Admin\AppData\Local\Temp\77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- System Location Discovery: System Language Discovery
PID:3784
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