Analysis
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max time kernel
146s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
04-10-2022 03:40
Static task
static1
Behavioral task
behavioral1
Sample
malware_smoke_872340785.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
malware_smoke_872340785.exe
Resource
win10v2004-20220901-en
General
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Target
malware_smoke_872340785.exe
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Size
555KB
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MD5
8aca37ec5040ccd9e8b5cc4626ed1314
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SHA1
0b6e6b25b7efc508d70557873006562e271b51ca
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SHA256
5968788cbfc1686dd0afb55cf9504fd8ededbe8fa182f86621314abf76978efe
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SHA512
1374a022080f660baa45c0eebd0dd20c8733ccbba500d8d5e0c1340e7bf0daddfc575f9f9993578e9d12f911511022149f61f9849433dd1c91861a2c7673909c
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SSDEEP
12288:O+W7da6zMf7ZPDXGU+IvafQS03ULaHNqrxlKIQNoIaJG2SJN+AGKfu4K:P0MTZPytpfkEaHNYK3WZ9Kfu4K
Malware Config
Extracted
redline
5076357887
37.1.213.9:17292
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auth_value
b1022b77a8ea3300a254df573b6fd16e
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 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1128-56-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1128-64-0x000000000041ADFE-mapping.dmp family_redline behavioral1/memory/1128-66-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1128-67-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
malware_smoke_872340785.exedescription pid process target process PID 1480 set thread context of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
malware_smoke_872340785.exedescription pid process target process PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe PID 1480 wrote to memory of 1128 1480 malware_smoke_872340785.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\malware_smoke_872340785.exe"C:\Users\Admin\AppData\Local\Temp\malware_smoke_872340785.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⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1128-54-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1128-56-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1128-64-0x000000000041ADFE-mapping.dmp
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memory/1128-66-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1128-67-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1128-68-0x00000000758B1000-0x00000000758B3000-memory.dmpFilesize
8KB
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memory/1480-58-0x0000000000400000-0x0000000000553000-memory.dmpFilesize
1.3MB
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memory/1480-59-0x0000000000290000-0x00000000002F0000-memory.dmpFilesize
384KB
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memory/1480-60-0x00000000031D0000-0x00000000032D0000-memory.dmpFilesize
1024KB
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memory/1480-65-0x0000000000400000-0x0000000000553000-memory.dmpFilesize
1.3MB