Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25-12-2022 17:47
Static task
static1
Behavioral task
behavioral1
Sample
46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe
Resource
win10v2004-20221111-en
General
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Target
46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe
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Size
399KB
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MD5
d18952fdf658225bf98f98d5f0b39b96
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SHA1
152d865e5a34cfc366e7b25509aadf32f4738bfb
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SHA256
46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177
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SHA512
6f8202c90afa63e0a7da6933df31b187d2f6fcf6fb9b7ae55e7720730739c161c9a9c9f0d0016f2c7a84633681f461ad9c2b9590b7ca241011fd6800a3c28e14
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SSDEEP
6144:56DCxLT52vMishn5u9OC9ZjYAO42SksxyBZ04gM4DkfXin8DN:56DCxLT52vMiy7W2Dwkf9N
Malware Config
Extracted
redline
11
79.137.202.18:45218
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auth_value
107e09eee63158d2488feb03dac75204
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exedescription pid process target process PID 1044 set thread context of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1052 1044 WerFault.exe 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 880 vbc.exe 880 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 880 vbc.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exedescription pid process target process PID 1044 wrote to memory of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe PID 1044 wrote to memory of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe PID 1044 wrote to memory of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe PID 1044 wrote to memory of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe PID 1044 wrote to memory of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe PID 1044 wrote to memory of 880 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe vbc.exe PID 1044 wrote to memory of 1052 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe WerFault.exe PID 1044 wrote to memory of 1052 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe WerFault.exe PID 1044 wrote to memory of 1052 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe WerFault.exe PID 1044 wrote to memory of 1052 1044 46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe"C:\Users\Admin\AppData\Local\Temp\46666096ece6d7c0d0cd3e11eb60291607362dfc6a8ed65a843c9ee0a3091177.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 482⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/880-54-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/880-56-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/880-61-0x000000000041B58A-mapping.dmp
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memory/880-62-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/880-63-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/880-65-0x0000000075071000-0x0000000075073000-memory.dmpFilesize
8KB
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memory/1052-64-0x0000000000000000-mapping.dmp