Analysis
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max time kernel
147s -
max time network
164s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 09:53
Static task
static1
Behavioral task
behavioral1
Sample
14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe
Resource
win10v2004-20220901-en
General
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Target
14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe
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Size
1.3MB
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MD5
54206c07a82332c8a41180fa260cf38b
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SHA1
d424d36f32690f22d53bd31410f47fa97efec7ab
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SHA256
14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18
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SHA512
d1273b61571857de1b43158e343a80ea4ccdd03307ad2e917e14b773ec4410aa397b6bf458b387fc705b2b04fe60126b807a3f1a1e7fe12660b86c1267e5fa1d
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SSDEEP
24576:pN43s1uw4XvpXWcpWNC3wTRj765jYEkZUZaP4Pd882vu30NIs4jCMtE2+:CsYw4fpm453C65kEkZUAM8szsoE
Malware Config
Signatures
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Shurk
Shurk is an infostealer, written in C++ which appeared in 2021.
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Shurk Stealer payload 3 IoCs
resource yara_rule behavioral1/memory/1324-56-0x0000000000A60000-0x0000000000E37000-memory.dmp shurk_stealer behavioral1/memory/1324-57-0x0000000000A60000-0x0000000000E37000-memory.dmp shurk_stealer behavioral1/memory/1324-58-0x0000000000A60000-0x0000000000E37000-memory.dmp shurk_stealer -
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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Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs
pid Process 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1324 14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe"C:\Users\Admin\AppData\Local\Temp\14e3bedb83065443f19b1e5bfd91b20f681f8887ed7c1441a25c160c87f34e18.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1324