Analysis
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max time kernel
56s -
max time network
182s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
24-03-2023 22:17
Static task
static1
Behavioral task
behavioral1
Sample
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
Resource
win10-20230220-en
General
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Target
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
-
Size
895KB
-
MD5
3c62500496bfc4f35d38ddbe71be78c2
-
SHA1
4982a2fb4963f1f574a9ee1e5d02c429148c5e70
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SHA256
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165
-
SHA512
d71935afa0f1f3e5c6a291b09b20a020ea6b73ec181f22520f0dd35306f9357c229e6dad17956657c935a455403efb308f224444a06821c414d0c395f484cd4c
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SSDEEP
12288:YGKSH3TvrnDfbXzhL/gWmmfsMsNWUZV8le27t7mZOljg5fAQTQWtGCgd1ScnQMy://kGCg2+QG9Sts
Malware Config
Extracted
redline
Cong
199.115.193.171:48258
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auth_value
aecbeec46b8431628af8ba12e4621a71
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exedescription pid process target process PID 4604 set thread context of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3936 2756 WerFault.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exedescription pid process target process PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe PID 4604 wrote to memory of 2756 4604 dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe"C:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exeC:\Users\Admin\AppData\Local\Temp\dc980114d28ff6a6743bf6951527b33e43ee1e72d254d6a46cc2049ce0eba165.exe2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 243⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2756-125-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/2756-128-0x0000000000350000-0x0000000000350000-memory.dmp
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memory/4604-119-0x0000000000D40000-0x0000000000E26000-memory.dmpFilesize
920KB
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memory/4604-120-0x0000000005B00000-0x0000000005FFE000-memory.dmpFilesize
5.0MB
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memory/4604-121-0x00000000056A0000-0x0000000005732000-memory.dmpFilesize
584KB
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memory/4604-122-0x0000000005740000-0x0000000005A90000-memory.dmpFilesize
3.3MB
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memory/4604-123-0x0000000006530000-0x0000000006A5C000-memory.dmpFilesize
5.2MB
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memory/4604-124-0x00000000055F0000-0x0000000005600000-memory.dmpFilesize
64KB