Analysis
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max time kernel
130s -
max time network
157s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
04-11-2023 11:09
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe
-
Size
1.2MB
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MD5
6959bf25291b270ddf32d5bce6f44d60
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SHA1
2d094b6955a158fc8479ddbbbdac50faca889fbb
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SHA256
293c7ee87966d8f9f7f3dd98d4a68625270572dd8b1c2b7bd323c08f5496f081
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SHA512
5680543ff0b7d81dc9d98ce8171500f61b78562fa7b782f132ea975017bc31b35e2b1a107a2dbf20b80c4ee91c19607824cb023f3c32674068ab931de70303ba
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SSDEEP
12288:LbcySI2dAilhotf+BVv/rqlHYBPXVqrbmxoRj3cs5R7Ju9cdTiK+YpW+7HRbRv:0yt2dAiItf+BVHjcIoRj3csPTpr5R
Malware Config
Extracted
redline
grome
77.91.124.86:19084
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2112-4-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2112-5-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2112-7-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2112-9-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2112-11-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exedescription pid process target process PID 1100 set thread context of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2540 1100 WerFault.exe NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exedescription pid process target process PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2112 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe AppLaunch.exe PID 1100 wrote to memory of 2540 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe WerFault.exe PID 1100 wrote to memory of 2540 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe WerFault.exe PID 1100 wrote to memory of 2540 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe WerFault.exe PID 1100 wrote to memory of 2540 1100 NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.6959bf25291b270ddf32d5bce6f44d60_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1100 -s 1042⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2112-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-2-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-4-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-5-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2112-7-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-9-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-11-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2112-12-0x0000000074100000-0x00000000747EE000-memory.dmpFilesize
6.9MB
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memory/2112-13-0x0000000074100000-0x00000000747EE000-memory.dmpFilesize
6.9MB
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memory/2112-14-0x0000000000C00000-0x0000000000C40000-memory.dmpFilesize
256KB
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memory/2112-15-0x0000000000C00000-0x0000000000C40000-memory.dmpFilesize
256KB