Analysis
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max time kernel
137s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
10-11-2023 06:07
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.c17d68ece483d106c0d9862088517c10.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c17d68ece483d106c0d9862088517c10.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c17d68ece483d106c0d9862088517c10.exe
-
Size
1.2MB
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MD5
c17d68ece483d106c0d9862088517c10
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SHA1
7824af01ad4670283b10ee01178d3776801e365b
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SHA256
680df8f5d8c9780349bfe53afc4ed45c33dcf00030f06aa165d870ac9701b180
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SHA512
31dab7403c9ae4aa8b7209ca4849b7b25f727c224f5d9b79fac03297df63f381ff976af19cba637de57fa8c79c63d1a8b6237cc04cc9fc40a444af5873fc7561
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SSDEEP
12288:WbcDaI2dAilhotf+BVv/rqlHYBPXVqrbmxoRj3cs5R7Ju9cdT7HGeAeJXdIn1:zDF2dAiItf+BVHjcIoRj3csPJ
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/2260-2-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2260-3-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2260-5-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2260-9-0x0000000000400000-0x000000000043E000-memory.dmp family_redline behavioral1/memory/2260-7-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.c17d68ece483d106c0d9862088517c10.exedescription pid process target process PID 2004 set thread context of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2320 2004 WerFault.exe NEAS.c17d68ece483d106c0d9862088517c10.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
NEAS.c17d68ece483d106c0d9862088517c10.exedescription pid process target process PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2260 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe AppLaunch.exe PID 2004 wrote to memory of 2320 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe WerFault.exe PID 2004 wrote to memory of 2320 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe WerFault.exe PID 2004 wrote to memory of 2320 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe WerFault.exe PID 2004 wrote to memory of 2320 2004 NEAS.c17d68ece483d106c0d9862088517c10.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.c17d68ece483d106c0d9862088517c10.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.c17d68ece483d106c0d9862088517c10.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵PID:2260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 1042⤵
- Program crash
PID:2320
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2260-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-1-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-2-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-3-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-5-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2260-9-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-7-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2260-10-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/2260-11-0x00000000072C0000-0x0000000007300000-memory.dmpFilesize
256KB
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memory/2260-12-0x0000000074690000-0x0000000074D7E000-memory.dmpFilesize
6.9MB
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memory/2260-13-0x00000000072C0000-0x0000000007300000-memory.dmpFilesize
256KB