Analysis
- max time kernel
150s - max time network
129s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
19/01/2023, 12:54
General
- Target DHL Notification_pdf.exe
- Size 754KB
- Sample230119-p4832afh98
- SHA256 29c4e55197ba9fe3ee35fc40692fcab1dccaeb0fddcfb9e791812904a2986d4a
Malware Config
Extracted
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formbook
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4.1
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sz17
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wearedcs.co.uk
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ciomm.ltd
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cleaning-rostov-na-donu.ru
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globalinstrumentsindia.com
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tzhysj.com
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desguaceortiz.com
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o2workshop.co.uk
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letstalkaboutsucc.com
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intentionalbath.com
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corol-paris.com
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laro777.net
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goldenhavengames.com
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ichabodathleticsfund.com
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doferton.com
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12thpresidentparty.com
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adac-parts.com
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leadersvoyages.com
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propertyphotogeeks.co.uk
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jj88n.top
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ert396.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 6 IoCs
- Deletes itself 1 IoCs
- Suspicious use of SetThreadContext 4 IoCs
- Suspicious behavior: EnumeratesProcesses 21 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\DHL Notification_pdf.exe"3⤵
- Deletes itself
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-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/564-68-0x00000000002F0000-0x0000000000304000-memory.dmp
memory/564-63-0x0000000000400000-0x000000000042F000-memory.dmp
memory/564-71-0x00000000003C0000-0x00000000003D4000-memory.dmp
memory/564-74-0x0000000000400000-0x000000000042F000-memory.dmp
memory/564-67-0x0000000000900000-0x0000000000C03000-memory.dmp
memory/564-66-0x0000000000400000-0x000000000042F000-memory.dmp
memory/564-60-0x0000000000400000-0x000000000042F000-memory.dmp
memory/564-61-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1104-76-0x0000000000A80000-0x0000000000A86000-memory.dmp
memory/1104-77-0x0000000000A90000-0x0000000000D93000-memory.dmp
memory/1104-81-0x0000000000080000-0x00000000000AF000-memory.dmp
memory/1104-79-0x0000000000530000-0x00000000005C3000-memory.dmp
memory/1104-78-0x0000000000080000-0x00000000000AF000-memory.dmp
memory/1248-82-0x0000000004900000-0x00000000049AF000-memory.dmp
memory/1248-80-0x0000000004900000-0x00000000049AF000-memory.dmp
memory/1248-72-0x0000000007510000-0x000000000761E000-memory.dmp
memory/1248-69-0x0000000007350000-0x0000000007466000-memory.dmp
memory/2020-54-0x0000000001040000-0x0000000001102000-memory.dmp
memory/2020-56-0x0000000000390000-0x00000000003A6000-memory.dmp
memory/2020-57-0x0000000000530000-0x000000000053A000-memory.dmp
memory/2020-59-0x00000000009E0000-0x0000000000A14000-memory.dmp
memory/2020-55-0x0000000074FD1000-0x0000000074FD3000-memory.dmp
memory/2020-58-0x0000000004FC0000-0x0000000005030000-memory.dmp