Analysis
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max time kernel
41s -
max time network
39s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-04-2021 06:37
Static task
static1
Behavioral task
behavioral1
Sample
IntegraL.exe
Resource
win7v20201028
General
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Target
IntegraL.exe
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Size
1.7MB
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MD5
3a441719e8227b47c48b143a818fd9db
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SHA1
a86e0f25041c2fd53fe5c9b0ef562dfd465beea8
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SHA256
5264cba383d033b281e0d9c097225f350fa4cb4aa910621638e79c8659ac4035
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SHA512
521dec402204e331cdd338676a9b2a355f5dfd7cf331511e79ed9b5b31b0719c025cf6dfdcf437b73fec89ab9f327473de3770f6c248fc1aba4bcd74e0d0c136
Malware Config
Signatures
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
IntegraL.exedescription pid process target process PID 792 set thread context of 272 792 IntegraL.exe IntegraL.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
IntegraL.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 IntegraL.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString IntegraL.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
IntegraL.exepid process 272 IntegraL.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
IntegraL.exedescription pid process target process PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe PID 792 wrote to memory of 272 792 IntegraL.exe IntegraL.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\IntegraL.exe"C:\Users\Admin\AppData\Local\Temp\IntegraL.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IntegraL.exe"{path}"2⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/272-68-0x0000000000400000-0x0000000000447000-memory.dmpFilesize
284KB
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memory/272-69-0x0000000000401480-mapping.dmp
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memory/272-70-0x0000000076861000-0x0000000076863000-memory.dmpFilesize
8KB
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memory/272-71-0x0000000000400000-0x0000000000447000-memory.dmpFilesize
284KB
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memory/792-60-0x0000000000B30000-0x0000000000B31000-memory.dmpFilesize
4KB
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memory/792-62-0x0000000004E20000-0x0000000004E21000-memory.dmpFilesize
4KB
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memory/792-63-0x0000000004E21000-0x0000000004E22000-memory.dmpFilesize
4KB
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memory/792-64-0x0000000000AC0000-0x0000000000AC5000-memory.dmpFilesize
20KB
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memory/792-65-0x0000000004E26000-0x0000000004E37000-memory.dmpFilesize
68KB
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memory/792-66-0x0000000009660000-0x0000000009713000-memory.dmpFilesize
716KB
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memory/792-67-0x00000000003F0000-0x0000000000469000-memory.dmpFilesize
484KB