Analysis
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max time kernel
135s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27-12-2022 04:02
Static task
static1
Behavioral task
behavioral1
Sample
71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe
Resource
win10v2004-20220812-en
General
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Target
71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe
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Size
389KB
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MD5
c5d64fa5d90d3cf9321504a934b41839
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SHA1
88093a1d0d5efc74c0311c769189735b7d8abc37
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SHA256
71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229
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SHA512
723ec9ba02eaba54977d926248c601c23a3686b24098865f6dbe46288a9a0e623449a2404439b5a2cbb323d04373bb3d37e4a341a8fa763370372fbb8e9cf578
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SSDEEP
6144:am4dxganzHlvVtNMGmHfuAKMpxSAOMZw/m7o8Lxy6pR9a2uiy2s9M:atcanzHlvxMLSyLfR39a2SFM
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exedescription pid process target process PID 4824 set thread context of 3188 4824 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3596 4824 WerFault.exe 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exedescription pid process target process PID 4824 wrote to memory of 3188 4824 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe vbc.exe PID 4824 wrote to memory of 3188 4824 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe vbc.exe PID 4824 wrote to memory of 3188 4824 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe vbc.exe PID 4824 wrote to memory of 3188 4824 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe vbc.exe PID 4824 wrote to memory of 3188 4824 71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.exe"C:\Users\Admin\AppData\Local\Temp\71ee7896537b0fed44212b8df9568085013adf7dd5beb24b363f5a263a682229.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⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 2562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4824 -ip 48241⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3188-132-0x0000000000000000-mapping.dmp
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memory/3188-133-0x0000000000830000-0x0000000000862000-memory.dmpFilesize
200KB
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memory/3188-138-0x0000000005370000-0x0000000005988000-memory.dmpFilesize
6.1MB
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memory/3188-139-0x0000000004EF0000-0x0000000004FFA000-memory.dmpFilesize
1.0MB
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memory/3188-140-0x0000000004E20000-0x0000000004E32000-memory.dmpFilesize
72KB
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memory/3188-141-0x0000000004E80000-0x0000000004EBC000-memory.dmpFilesize
240KB