Analysis
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max time kernel
143s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
11/07/2024, 14:42
Static task
static1
Behavioral task
behavioral1
Sample
setup_postal_2_5100_(64474).exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
setup_postal_2_5100_(64474).exe
Resource
win10v2004-20240709-en
General
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Target
setup_postal_2_5100_(64474).exe
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Size
912KB
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MD5
679340f557b6752f06a71391de751704
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SHA1
1ec115e33571abe957246f6506e5956c39d14dc2
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SHA256
97ade0db3e1065cef68e24d6d5994d1add725b2e99651217a02d57affffdac7a
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SHA512
b0cac7708c1580e8c6cb28b407986f219ae903477b5d9f9c33d4c3d8bb8c114c2ac17105209f17ce05f6ea04a46ccf9be666d7752a4604509f618e3da3b76825
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SSDEEP
24576:Mxct1NCRZljVpYVzu+1Ifl9vXEadlYfm3cG:oigLlct0982lYfm3n
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4564 setup_postal_2_5100_(64474).tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2704 wrote to memory of 4564 2704 setup_postal_2_5100_(64474).exe 84 PID 2704 wrote to memory of 4564 2704 setup_postal_2_5100_(64474).exe 84 PID 2704 wrote to memory of 4564 2704 setup_postal_2_5100_(64474).exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\setup_postal_2_5100_(64474).exe"C:\Users\Admin\AppData\Local\Temp\setup_postal_2_5100_(64474).exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2704 -
C:\Users\Admin\AppData\Local\Temp\is-SAUBE.tmp\setup_postal_2_5100_(64474).tmp"C:\Users\Admin\AppData\Local\Temp\is-SAUBE.tmp\setup_postal_2_5100_(64474).tmp" /SL5="$10005A,192512,0,C:\Users\Admin\AppData\Local\Temp\setup_postal_2_5100_(64474).exe"2⤵
- Executes dropped EXE
PID:4564
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD54597d848cfd32900a74b4c5719b97541
SHA156cfa6af300c9363084f0595490a0f196d784a19
SHA25690c22ed45be810fdb5ec962dbe7bf4d41318f376dd7025ffe8e3b8d9c814a403
SHA512a7f37630e7ed73bba6eaf7ef5965593ba6bd42d8317063472b2e99e22bce20d95e867ee23efdf2a5c66976f550432a4e71e52c0b6e02d243d69f9957b8a35172