Analysis
- max time kernel
150s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
18/09/2024, 03:21
General
- Target Original Inv_pdf.exe
- Size 614KB
- Sample240918-dwmdhszfkc
- SHA256 7bea86a0a8eca333aadea84ecc083271d6a1b66fc226eb2000df79f69a5df4ce
Malware Config
Extracted
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formbook
-
4.1
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b31a
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enjamin-paaac.buzz
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mail-marketing-40950.bond
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pusems28-post.cyou
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hindo.top
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ruck-company-be.today
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asinos-deutschland.net
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ewancash.boats
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etdopovo.casino
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rcher-saaac.buzz
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871166.vip
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manuel.app
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g3yqo.shop
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-9way.xyz
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qawgytfexe.bond
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iefi6834.vip
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ental-health-35901.bond
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idat-merkez18.top
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rojectleadzone.website
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lirudolph.top
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migloballlc.online
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 60 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Original Inv_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Original Inv_pdf.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Original Inv_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Original Inv_pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
-
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\SysWOW64\svchost.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Original Inv_pdf.exe"3⤵
- System Location Discovery: System Language Discovery
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3436-18-0x00000000081A0000-0x00000000082E1000-memory.dmp
memory/3436-30-0x0000000002380000-0x0000000002458000-memory.dmp
memory/3436-28-0x0000000002380000-0x0000000002458000-memory.dmp
memory/3436-27-0x0000000002380000-0x0000000002458000-memory.dmp
memory/3436-23-0x00000000081A0000-0x00000000082E1000-memory.dmp
memory/3752-22-0x0000000001230000-0x000000000125F000-memory.dmp
memory/3752-21-0x0000000000020000-0x000000000002E000-memory.dmp
memory/3752-19-0x0000000000020000-0x000000000002E000-memory.dmp
memory/5016-6-0x0000000005320000-0x0000000005330000-memory.dmp
memory/5016-0-0x000000007516E000-0x000000007516F000-memory.dmp
memory/5016-10-0x0000000009540000-0x00000000095DC000-memory.dmp
memory/5016-1-0x0000000000530000-0x00000000005CE000-memory.dmp
memory/5016-13-0x0000000075160000-0x0000000075910000-memory.dmp
memory/5016-2-0x0000000005610000-0x0000000005BB4000-memory.dmp
memory/5016-3-0x0000000004F60000-0x0000000004FF2000-memory.dmp
memory/5016-4-0x0000000075160000-0x0000000075910000-memory.dmp
memory/5016-8-0x0000000075160000-0x0000000075910000-memory.dmp
memory/5016-7-0x000000007516E000-0x000000007516F000-memory.dmp
memory/5016-9-0x0000000006E50000-0x0000000006EC6000-memory.dmp
memory/5016-5-0x0000000005020000-0x000000000502A000-memory.dmp
memory/5112-16-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5112-17-0x0000000001900000-0x0000000001914000-memory.dmp
memory/5112-14-0x0000000001AF0000-0x0000000001E3A000-memory.dmp
memory/5112-11-0x0000000000400000-0x000000000042F000-memory.dmp