Analysis
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max time kernel
110s -
max time network
126s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
21-12-2021 10:32
Static task
static1
Behavioral task
behavioral1
Sample
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe
Resource
win10-en-20211208
General
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Target
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe
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Size
5.9MB
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MD5
e60167411a3a1f4f125b5f17ab07f064
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SHA1
18a5d27a9bf4e6d21a6c4cff57911c2376ad42e7
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SHA256
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5
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SHA512
6393876ad657e67a484c2461a9ecba1cbea57c9e4a39567302525f49560ceac643d11b7444fa5d6fa47333bde1db10373f3ccd289504ad97f78a26658ecdb95c
Malware Config
Extracted
redline
444
31.131.254.105:1498
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/668-126-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/668-131-0x000000000041932A-mapping.dmp family_redline behavioral1/memory/668-139-0x0000000004F00000-0x0000000005506000-memory.dmp family_redline -
Processes:
resource yara_rule behavioral1/memory/3792-122-0x0000000000A70000-0x0000000001526000-memory.dmp vmprotect -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exepid process 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exedescription pid process target process PID 3792 set thread context of 668 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exeRegSvcs.exepid process 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe 668 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 668 RegSvcs.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exedescription pid process target process PID 3792 wrote to memory of 668 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe RegSvcs.exe PID 3792 wrote to memory of 668 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe RegSvcs.exe PID 3792 wrote to memory of 668 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe RegSvcs.exe PID 3792 wrote to memory of 668 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe RegSvcs.exe PID 3792 wrote to memory of 668 3792 70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe"C:\Users\Admin\AppData\Local\Temp\70123500558ce2dcee6ee1d14f138ecdbf3a7f743c71680b8fca5a254d7dcac5.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/668-139-0x0000000004F00000-0x0000000005506000-memory.dmpFilesize
6.0MB
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memory/668-140-0x00000000052D0000-0x00000000052D1000-memory.dmpFilesize
4KB
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memory/668-132-0x0000000000400000-0x0000000000401000-memory.dmpFilesize
4KB
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memory/668-134-0x0000000005510000-0x0000000005511000-memory.dmpFilesize
4KB
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memory/668-146-0x0000000007DA0000-0x0000000007DA1000-memory.dmpFilesize
4KB
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memory/668-145-0x00000000076A0000-0x00000000076A1000-memory.dmpFilesize
4KB
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memory/668-144-0x0000000006120000-0x0000000006121000-memory.dmpFilesize
4KB
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memory/668-143-0x0000000006520000-0x0000000006521000-memory.dmpFilesize
4KB
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memory/668-135-0x0000000004F20000-0x0000000004F21000-memory.dmpFilesize
4KB
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memory/668-141-0x0000000005E20000-0x0000000005E21000-memory.dmpFilesize
4KB
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memory/668-126-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/668-131-0x000000000041932A-mapping.dmp
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memory/668-138-0x0000000004FF0000-0x0000000004FF1000-memory.dmpFilesize
4KB
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memory/668-147-0x0000000006A90000-0x0000000006A91000-memory.dmpFilesize
4KB
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memory/668-142-0x0000000005F80000-0x0000000005F81000-memory.dmpFilesize
4KB
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memory/668-136-0x0000000005050000-0x0000000005051000-memory.dmpFilesize
4KB
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memory/668-137-0x0000000004FB0000-0x0000000004FB1000-memory.dmpFilesize
4KB
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memory/3792-116-0x0000000000660000-0x0000000000661000-memory.dmpFilesize
4KB
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memory/3792-114-0x0000000000630000-0x0000000000631000-memory.dmpFilesize
4KB
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memory/3792-115-0x0000000000640000-0x0000000000641000-memory.dmpFilesize
4KB
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memory/3792-125-0x0000000000560000-0x00000000006AA000-memory.dmpFilesize
1.3MB
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memory/3792-122-0x0000000000A70000-0x0000000001526000-memory.dmpFilesize
10.7MB
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memory/3792-121-0x00000000006B0000-0x00000000006B1000-memory.dmpFilesize
4KB
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memory/3792-120-0x00000000006A0000-0x00000000006A1000-memory.dmpFilesize
4KB
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memory/3792-119-0x0000000000690000-0x0000000000691000-memory.dmpFilesize
4KB
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memory/3792-118-0x0000000000680000-0x0000000000681000-memory.dmpFilesize
4KB
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memory/3792-117-0x0000000000670000-0x0000000000671000-memory.dmpFilesize
4KB