Analysis
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max time kernel
132s -
max time network
155s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 05:07
Static task
static1
Behavioral task
behavioral1
Sample
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe
Resource
win10v2004-en-20220113
General
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Target
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe
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Size
2.7MB
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MD5
a6de641f872410817c34618c203b0809
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SHA1
a88898d5b0a40fbce8af43eacb10f606c17ad66e
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SHA256
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade
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SHA512
bc873dcdc1cb110e874242e61f568b27a16bc9185f78f1399c6a03a547d51df7240d2069f75bb587f2562bb343a8e24967c0c8e17e510dbbe486c9bf29d783ac
Malware Config
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 behavioral1/memory/1876-63-0x0000000001330000-0x0000000001A6A000-memory.dmp family_redline -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe -
Processes:
resource yara_rule behavioral1/memory/1876-63-0x0000000001330000-0x0000000001A6A000-memory.dmp themida -
Processes:
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exepid process 1876 e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exepid process 1876 e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe"C:\Users\Admin\AppData\Local\Temp\e9185403a9332d7672f0150140186aacf59280afbb100ef2aab8866027f69ade.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1876-55-0x00000000760F1000-0x00000000760F3000-memory.dmpFilesize
8KB
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memory/1876-59-0x0000000075F04000-0x0000000075F05000-memory.dmpFilesize
4KB
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memory/1876-58-0x0000000075F01000-0x0000000075F02000-memory.dmpFilesize
4KB
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memory/1876-60-0x000000007600E000-0x000000007600F000-memory.dmpFilesize
4KB
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memory/1876-61-0x00000000778F0000-0x00000000778F2000-memory.dmpFilesize
8KB
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memory/1876-62-0x00000000747FE000-0x00000000747FF000-memory.dmpFilesize
4KB
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memory/1876-63-0x0000000001330000-0x0000000001A6A000-memory.dmpFilesize
7.2MB
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memory/1876-64-0x00000000054F0000-0x00000000054F1000-memory.dmpFilesize
4KB