Analysis
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max time kernel
168s -
max time network
183s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
09-03-2022 02:43
Static task
static1
Behavioral task
behavioral1
Sample
163467932e47c05c7dab51807a1190112df3d87330190280a120f2e0615747c6.dll
Resource
win7-20220223-en
General
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Target
163467932e47c05c7dab51807a1190112df3d87330190280a120f2e0615747c6.dll
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Size
370KB
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MD5
5ae735cef861df30304b3cd7793d83d1
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SHA1
3fc8233d747f968750da8206e377112fb776466c
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SHA256
163467932e47c05c7dab51807a1190112df3d87330190280a120f2e0615747c6
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SHA512
410e9763dc51aee7df15c49a25c88a1990cab7b53fd5ebe3491b61170d1878deb62c36afd0c31748c99747d78d5880bb702beaab1c9c9376256773468301db9e
Malware Config
Extracted
zloader
nut
30/11
https://aogmphregion.org.za/construction.php
https://aayanent.com/backups.php
https://eagle-family.co.uk/panel.php
https://khanbuilders.uk/wp-punch.php
https://construbienesjg.com/wp-punch.php
https://despautyajobssooka.ml/wp-smarts.php
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build_id
257
Signatures
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suricata: ET MALWARE Zbot POST Request to C2
suricata: ET MALWARE Zbot POST Request to C2
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Blocklisted process makes network request 6 IoCs
flow pid Process 49 2908 msiexec.exe 50 2908 msiexec.exe 51 2908 msiexec.exe 52 2908 msiexec.exe 53 2908 msiexec.exe 54 2908 msiexec.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3952 set thread context of 2908 3952 regsvr32.exe 60 -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeSecurityPrivilege 2908 msiexec.exe Token: SeSecurityPrivilege 2908 msiexec.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3168 wrote to memory of 3952 3168 regsvr32.exe 55 PID 3168 wrote to memory of 3952 3168 regsvr32.exe 55 PID 3168 wrote to memory of 3952 3168 regsvr32.exe 55 PID 3952 wrote to memory of 2908 3952 regsvr32.exe 60 PID 3952 wrote to memory of 2908 3952 regsvr32.exe 60 PID 3952 wrote to memory of 2908 3952 regsvr32.exe 60 PID 3952 wrote to memory of 2908 3952 regsvr32.exe 60 PID 3952 wrote to memory of 2908 3952 regsvr32.exe 60
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\163467932e47c05c7dab51807a1190112df3d87330190280a120f2e0615747c6.dll1⤵
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\163467932e47c05c7dab51807a1190112df3d87330190280a120f2e0615747c6.dll2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Windows\SysWOW64\msiexec.exemsiexec.exe3⤵
- Blocklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
PID:2908
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