Analysis
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max time kernel
184s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2023 19:50
Behavioral task
behavioral1
Sample
4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe
Resource
win7-20230220-en
General
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Target
4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe
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Size
168KB
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MD5
d536601399c054edf27c4b178ff2941f
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SHA1
09f3c7e3dac225a076c66375d0cb2262ea8b161e
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SHA256
4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb
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SHA512
475a53108881718297685d64a56ae734054a962beee98138a688742cad579d5e69337fba1daff27bf42783f9a6aa0016bdc1d0de4b1530ef533658ae214adae3
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SSDEEP
1536:b62sB7KNS2/WqlVZRGW12MrDS9uOAN7uYEubWZFVJPTGqV8bunMbp1FpR+83wYks:e7JG5+u7gQqV0nnFpR+T8e8hR
Malware Config
Extracted
redline
all
185.225.74.51:44767
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auth_value
c8891867d2974a449a3a05f4ae6cc2fd
Signatures
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Detects Redline Stealer samples 3 IoCs
This rule detects the presence of Redline Stealer samples based on their unique strings.
Processes:
resource yara_rule behavioral2/memory/3844-134-0x000000000B180000-0x000000000B798000-memory.dmp redline_stealer behavioral2/memory/3844-142-0x000000000B8A0000-0x000000000B906000-memory.dmp redline_stealer behavioral2/memory/3844-145-0x000000000C5D0000-0x000000000C792000-memory.dmp redline_stealer -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exepid process 3844 4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe 3844 4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exedescription pid process Token: SeDebugPrivilege 3844 4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe"C:\Users\Admin\AppData\Local\Temp\4919e0adf1440a5f00148e331ff63761048f786065dfb4658133d3e848e598fb.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3844-133-0x0000000000D90000-0x0000000000DC0000-memory.dmpFilesize
192KB
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memory/3844-134-0x000000000B180000-0x000000000B798000-memory.dmpFilesize
6.1MB
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memory/3844-135-0x000000000AD00000-0x000000000AE0A000-memory.dmpFilesize
1.0MB
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memory/3844-136-0x000000000AC30000-0x000000000AC42000-memory.dmpFilesize
72KB
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memory/3844-137-0x00000000056C0000-0x00000000056D0000-memory.dmpFilesize
64KB
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memory/3844-138-0x000000000AC90000-0x000000000ACCC000-memory.dmpFilesize
240KB
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memory/3844-139-0x000000000AFA0000-0x000000000B016000-memory.dmpFilesize
472KB
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memory/3844-140-0x000000000B0C0000-0x000000000B152000-memory.dmpFilesize
584KB
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memory/3844-141-0x000000000BE50000-0x000000000C3F4000-memory.dmpFilesize
5.6MB
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memory/3844-142-0x000000000B8A0000-0x000000000B906000-memory.dmpFilesize
408KB
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memory/3844-143-0x00000000056C0000-0x00000000056D0000-memory.dmpFilesize
64KB
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memory/3844-144-0x000000000BCE0000-0x000000000BD30000-memory.dmpFilesize
320KB
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memory/3844-145-0x000000000C5D0000-0x000000000C792000-memory.dmpFilesize
1.8MB
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memory/3844-146-0x000000000CCD0000-0x000000000D1FC000-memory.dmpFilesize
5.2MB