Analysis
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max time kernel
295s -
max time network
261s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
20-07-2023 03:39
Behavioral task
behavioral1
Sample
b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe
Resource
win10-20230703-en
General
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Target
b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe
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Size
3.0MB
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MD5
f0c28a4e827bbc75a2d28f6abdce56b2
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SHA1
8991e8b3f6a3def5c56b972c80df713def04fdbd
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SHA256
b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e
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SHA512
995b412aed0eabe6ed8834f7dd57ed99de797da6c7f06f601f573e9b13fa27101c894f2c8f8c7574cf73d3ce413af31598c31174aa235f9ff39ed887292c5256
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SSDEEP
49152:SSGHmYONvphn06NUNKvkJKfyeVe0L/Afybp23OLop2NDmGX2YE/0B76RbWG4AGDp:BILONvphn06yNKAKa2YybpqO3DjNNBq2
Malware Config
Extracted
redline
190723_rc_11
rcam19.tuktuk.ug:11290
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auth_value
bdb30d37675736a264bc8bbc3996bfe7
Extracted
laplas
http://lpls.tuktuk.ug
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api_key
a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Notepod.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ntlhost.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 6 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ntlhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ntlhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Notepod.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Notepod.exe -
Executes dropped EXE 2 IoCs
pid Process 4624 Notepod.exe 3556 ntlhost.exe -
resource yara_rule behavioral2/memory/4576-127-0x00000000002B0000-0x000000000097E000-memory.dmp themida behavioral2/memory/4576-162-0x00000000002B0000-0x000000000097E000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1148472871-1113856141-1322182616-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" Notepod.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Notepod.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ntlhost.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
pid Process 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 4624 Notepod.exe 3556 ntlhost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4576 set thread context of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 -
GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 8 Go-http-client/1.1 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 2576 AppLaunch.exe 2576 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe Token: SeDebugPrivilege 2576 AppLaunch.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 4576 wrote to memory of 2576 4576 b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe 69 PID 2576 wrote to memory of 4624 2576 AppLaunch.exe 71 PID 2576 wrote to memory of 4624 2576 AppLaunch.exe 71 PID 4624 wrote to memory of 3556 4624 Notepod.exe 72 PID 4624 wrote to memory of 3556 4624 Notepod.exe 72
Processes
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C:\Users\Admin\AppData\Local\Temp\b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe"C:\Users\Admin\AppData\Local\Temp\b0e4d761ebaa601cd4fa602aa55e06c3615b228c9df0b67fec2dd73857f8ca6e.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4576 -
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
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Users\Admin\AppData\Local\Temp\Notepod.exe"C:\Users\Admin\AppData\Local\Temp\Notepod.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4624 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe4⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3556
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4.6MB
MD544e4af2a42e0709726bc55c48755b6c6
SHA1f30667ab145f876ed67f3568771c9f44cbb075c8
SHA2564f7f72d5fa0dbdd886de53c3e9bc01cd76bbb94d8d3b0d1deba3eb56d84f1ea4
SHA512ce98088c7ef0c6ba4e0d0acade13eca5d7dfbfea572c805bc28b26c5cb86889b0d19fdd0e194dd80398c1a4734c201045d63b406bf102f9ff10b94bef8929844
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Filesize
4.6MB
MD544e4af2a42e0709726bc55c48755b6c6
SHA1f30667ab145f876ed67f3568771c9f44cbb075c8
SHA2564f7f72d5fa0dbdd886de53c3e9bc01cd76bbb94d8d3b0d1deba3eb56d84f1ea4
SHA512ce98088c7ef0c6ba4e0d0acade13eca5d7dfbfea572c805bc28b26c5cb86889b0d19fdd0e194dd80398c1a4734c201045d63b406bf102f9ff10b94bef8929844
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Filesize
823.6MB
MD55ec41ce59c81755cfe930de0146c22f7
SHA1b5f66c10d26d6b1cc8c972ee30b674c911e938e1
SHA256eb799a8fc344e9a9ad82853621638af3287ee5d2363a9e36ef01ec418ff6c10a
SHA5126b724c5be9d7e2fba0cdf96b6d8cba22743b64364cd0d3b407393fa00b96c98a2b25750579b4effbfa36af008576de2040675925ea1b0e06ab35e82ff27fa4e5
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Filesize
823.6MB
MD55ec41ce59c81755cfe930de0146c22f7
SHA1b5f66c10d26d6b1cc8c972ee30b674c911e938e1
SHA256eb799a8fc344e9a9ad82853621638af3287ee5d2363a9e36ef01ec418ff6c10a
SHA5126b724c5be9d7e2fba0cdf96b6d8cba22743b64364cd0d3b407393fa00b96c98a2b25750579b4effbfa36af008576de2040675925ea1b0e06ab35e82ff27fa4e5
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Filesize
823.6MB
MD55ec41ce59c81755cfe930de0146c22f7
SHA1b5f66c10d26d6b1cc8c972ee30b674c911e938e1
SHA256eb799a8fc344e9a9ad82853621638af3287ee5d2363a9e36ef01ec418ff6c10a
SHA5126b724c5be9d7e2fba0cdf96b6d8cba22743b64364cd0d3b407393fa00b96c98a2b25750579b4effbfa36af008576de2040675925ea1b0e06ab35e82ff27fa4e5