Analysis
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max time kernel
151s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-11-2022 08:50
Static task
static1
Behavioral task
behavioral1
Sample
58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe
Resource
win10v2004-20220812-en
General
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Target
58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe
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Size
67KB
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MD5
0a5219b5850b3712794512d2b67b059b
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SHA1
fae1dcb0a6f648416b7a91f0c81cad92a218bb1e
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SHA256
58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b
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SHA512
bd693d2c73bbf60e2ebebe06f8515690fe424877fd20a22259c7e8415d4500cfbd533fcd3597e292b12d0956d9b93b1fa82d2ead61b71b0b65aab6e0a97fb4d6
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SSDEEP
1536:fEdoEpsCcGhAKU5PqKiMH7IELu8M0hHNufjq85:QoE+ppPqgbhZMoHNufj
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\Other.res" svchost.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1904 58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe 1032 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe 1032 svchost.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1904 58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe 1904 58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1032 svchost.exe 1032 svchost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1032 wrote to memory of 2044 1032 svchost.exe 28 PID 1032 wrote to memory of 2044 1032 svchost.exe 28 PID 1032 wrote to memory of 2044 1032 svchost.exe 28 PID 1032 wrote to memory of 2044 1032 svchost.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe"C:\Users\Admin\AppData\Local\Temp\58f3bfbf292c64d562769464560b7b2def8f4ab53416b1487597feba01cbbc5b.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: MapViewOfSection
PID:1904
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C:\Windows\syswow64\svchost.exe"C:\Windows\syswow64\svchost.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\SysWOW64\ctfmon.exectfmon.exe2⤵PID:2044
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