Analysis
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max time kernel
147s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
26-04-2022 16:16
Static task
static1
Behavioral task
behavioral1
Sample
SkyBlade/StartGame.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
SkyBlade/StartGame.exe
Resource
win10v2004-20220414-en
General
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Target
SkyBlade/StartGame.exe
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Size
1.9MB
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MD5
34b54e8b6de2b4fb990da8f119c0041f
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SHA1
db4bf80d3b4007e2f404a923231686f9ba425868
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SHA256
5d7705859489383576e05748d3b2acff1a8dafac70f8901b75c890db2b82d4f6
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SHA512
d3dd2c4600d00e1dbd597d0b1e6f38694890e4cce8742a138f9c8f9e4c1b3308e6f54104096b245437f0d2674e0174fa61568902b93e5cec636229cd94fbe6b1
Malware Config
Extracted
redline
1
65.108.5.252:43673
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auth_value
95517c2a2f56575288c35d9dfde4a6aa
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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3688-133-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
StartGame.exedescription pid process target process PID 964 set thread context of 3688 964 StartGame.exe AppLaunch.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
AppLaunch.exepid process 3688 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AppLaunch.exedescription pid process Token: SeDebugPrivilege 3688 AppLaunch.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
StartGame.exedescription pid process target process PID 964 wrote to memory of 3688 964 StartGame.exe AppLaunch.exe PID 964 wrote to memory of 3688 964 StartGame.exe AppLaunch.exe PID 964 wrote to memory of 3688 964 StartGame.exe AppLaunch.exe PID 964 wrote to memory of 3688 964 StartGame.exe AppLaunch.exe PID 964 wrote to memory of 3688 964 StartGame.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SkyBlade\StartGame.exe"C:\Users\Admin\AppData\Local\Temp\SkyBlade\StartGame.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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/964-131-0x0000000000820000-0x0000000000A08000-memory.dmpFilesize
1.9MB
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memory/3688-132-0x0000000000000000-mapping.dmp
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memory/3688-133-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/3688-138-0x00000000059C0000-0x0000000005FD8000-memory.dmpFilesize
6.1MB
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memory/3688-139-0x0000000005450000-0x0000000005462000-memory.dmpFilesize
72KB
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memory/3688-140-0x0000000005580000-0x000000000568A000-memory.dmpFilesize
1.0MB
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memory/3688-141-0x00000000054B0000-0x00000000054EC000-memory.dmpFilesize
240KB
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memory/3688-142-0x00000000057D0000-0x0000000005836000-memory.dmpFilesize
408KB
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memory/3688-143-0x0000000006890000-0x0000000006E34000-memory.dmpFilesize
5.6MB
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memory/3688-144-0x00000000063C0000-0x0000000006452000-memory.dmpFilesize
584KB
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memory/3688-145-0x0000000006460000-0x00000000064D6000-memory.dmpFilesize
472KB
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memory/3688-146-0x0000000006560000-0x000000000657E000-memory.dmpFilesize
120KB
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memory/3688-147-0x0000000007BC0000-0x0000000007D82000-memory.dmpFilesize
1.8MB
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memory/3688-148-0x00000000082C0000-0x00000000087EC000-memory.dmpFilesize
5.2MB