Analysis
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max time kernel
145s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
24-02-2024 16:47
General
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Target
a245d0258d39cc1a837916c877fa3731.exe
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Size
1.8MB
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MD5
a245d0258d39cc1a837916c877fa3731
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SHA1
64113ba52fca1c6779c7dddc8755e2adab7f5362
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SHA256
97937a2b707c22b090a3a836676f086d5504f7b6bb19e42252cc4f9459b23f83
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SHA512
c8535fd795d573f41f68507b509ddb2a916037afe805bddf6c1b3b00c4dd718598f068fc5acfb0c3a3eabd3281b4e40338b414e1d5b9ce955950add811a9e914
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SSDEEP
49152:BZsSLEG54bSpIgamJhoJsNY221Ydo4BLgSe4GY23:BZslS4SamJ2JsC23d7he
Malware Config
Extracted
redline
1
65.21.162.231:8696
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
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SectopRAT payload 2 IoCs
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a245d0258d39cc1a837916c877fa3731.exe"C:\Users\Admin\AppData\Local\Temp\a245d0258d39cc1a837916c877fa3731.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/360-0-0x0000000000D30000-0x00000000011F4000-memory.dmpFilesize
4.8MB
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memory/360-1-0x0000000077630000-0x0000000077632000-memory.dmpFilesize
8KB
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memory/360-2-0x0000000074F10000-0x0000000074F1B000-memory.dmpFilesize
44KB
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memory/360-4-0x0000000074DB0000-0x0000000074DFA000-memory.dmpFilesize
296KB
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memory/360-5-0x0000000074CD0000-0x0000000074CD9000-memory.dmpFilesize
36KB
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memory/360-7-0x00000000745E0000-0x0000000074CCE000-memory.dmpFilesize
6.9MB
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memory/360-6-0x0000000000D30000-0x00000000011F4000-memory.dmpFilesize
4.8MB
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memory/360-9-0x0000000000D30000-0x00000000011F4000-memory.dmpFilesize
4.8MB
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memory/360-8-0x0000000077000000-0x00000000770F0000-memory.dmpFilesize
960KB
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memory/360-10-0x00000000760E0000-0x00000000761AC000-memory.dmpFilesize
816KB
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memory/360-11-0x0000000005330000-0x0000000005370000-memory.dmpFilesize
256KB
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memory/360-12-0x0000000073F00000-0x0000000073F17000-memory.dmpFilesize
92KB
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memory/360-13-0x0000000073EA0000-0x0000000073EF2000-memory.dmpFilesize
328KB
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memory/360-14-0x0000000073E70000-0x0000000073E7D000-memory.dmpFilesize
52KB
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memory/360-15-0x0000000073DB0000-0x0000000073E08000-memory.dmpFilesize
352KB
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memory/360-16-0x00000000762A0000-0x00000000762C7000-memory.dmpFilesize
156KB
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memory/360-17-0x0000000000D30000-0x00000000011F4000-memory.dmpFilesize
4.8MB
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memory/360-19-0x0000000074DB0000-0x0000000074DFA000-memory.dmpFilesize
296KB
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memory/360-20-0x00000000745E0000-0x0000000074CCE000-memory.dmpFilesize
6.9MB
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memory/360-21-0x0000000005330000-0x0000000005370000-memory.dmpFilesize
256KB
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memory/360-22-0x0000000073EA0000-0x0000000073EF2000-memory.dmpFilesize
328KB
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memory/360-24-0x0000000073DB0000-0x0000000073E08000-memory.dmpFilesize
352KB