Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
06/08/2023, 12:06
Static task
static1
Behavioral task
behavioral1
Sample
870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe
Resource
win7-20230712-en
General
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Target
870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe
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Size
659KB
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MD5
70fd7b754e592b02fabe68b5e2210a09
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SHA1
be6125d2c4ede647d49829818829ac3b12e1aeb1
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SHA256
870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1
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SHA512
75e69a9562a83915713dc7dfeee830ab9aa9f713294416d555afce161013e2a2fb8ef4f04ca908f11ef47250ee3db26c1a234aea2449fe6d5a38aa50a349534c
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SSDEEP
12288:e+1LYQvjOWLc6vUNJQHkhKPeY3ggJ9SkSdmqo/2MmM9LAG0Tt19o:e+1xOKc6v8JQeUemPOnimJG0TfO
Malware Config
Signatures
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2300 set thread context of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2424 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 2424 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe Token: SeDebugPrivilege 2424 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 2300 wrote to memory of 1064 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 30 PID 2300 wrote to memory of 1064 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 30 PID 2300 wrote to memory of 1064 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 30 PID 2300 wrote to memory of 1064 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 30 PID 2300 wrote to memory of 1676 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 31 PID 2300 wrote to memory of 1676 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 31 PID 2300 wrote to memory of 1676 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 31 PID 2300 wrote to memory of 1676 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 31 PID 2300 wrote to memory of 2228 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 32 PID 2300 wrote to memory of 2228 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 32 PID 2300 wrote to memory of 2228 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 32 PID 2300 wrote to memory of 2228 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 32 PID 2300 wrote to memory of 2740 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 33 PID 2300 wrote to memory of 2740 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 33 PID 2300 wrote to memory of 2740 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 33 PID 2300 wrote to memory of 2740 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 33 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34 PID 2300 wrote to memory of 2424 2300 870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300 -
C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"2⤵PID:1064
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C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"2⤵PID:1676
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C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"2⤵PID:2228
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C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"2⤵PID:2740
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C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"C:\Users\Admin\AppData\Local\Temp\870fc4761da55ad6c3d881026048561e5b9538cf996dfd3661da3e066d2cbdb1_JC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2424
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