Analysis
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max time kernel
45s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-12-2022 02:48
Static task
static1
Behavioral task
behavioral1
Sample
80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe
Resource
win10v2004-20220812-en
General
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Target
80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe
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Size
277KB
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MD5
4f7358c27ddf88af37f87127239aaa97
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SHA1
e6c66e755ad804b66a12d92c88cfe4465bd64710
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SHA256
80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6
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SHA512
d9a9b73ee1ae0ff73915ab6c26f9a347f038b4df2fa3a240be287f83400f67fa9f66d39867132d08aa1f1daa3aee36f60194fdc448333f1e8ec7e6f2e2d41fbd
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SSDEEP
3072:HLjOBXj0I/hH3RvM+4UU5i7SVx/n8p+izFgTWK+zxO:HLSBXj0I/4nFzP8p+/
Malware Config
Extracted
redline
@2023
79.137.192.28:20723
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auth_value
93b4b7d0dc8e9415e261a402587c6710
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exedescription pid process target process PID 1528 set thread context of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1736 1528 WerFault.exe 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
vbc.exepid process 1868 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 1868 vbc.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exedescription pid process target process PID 1528 wrote to memory of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe PID 1528 wrote to memory of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe PID 1528 wrote to memory of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe PID 1528 wrote to memory of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe PID 1528 wrote to memory of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe PID 1528 wrote to memory of 1868 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe vbc.exe PID 1528 wrote to memory of 1736 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe WerFault.exe PID 1528 wrote to memory of 1736 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe WerFault.exe PID 1528 wrote to memory of 1736 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe WerFault.exe PID 1528 wrote to memory of 1736 1528 80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.exe"C:\Users\Admin\AppData\Local\Temp\80a57a2c22e7ea3318f2027af5d4fb57ecc76a0de5236c087b9554b739350aa6.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 1528 -s 362⤵
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1528-54-0x0000000075021000-0x0000000075023000-memory.dmpFilesize
8KB
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memory/1736-65-0x0000000000000000-mapping.dmp
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memory/1868-55-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1868-57-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1868-62-0x000000000041B5D2-mapping.dmp
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memory/1868-64-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1868-63-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB