Analysis
- max time kernel
154s - max time network
159s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
18/03/2024, 08:24
General
- Target iU3WGoA77BdiFdA.exe
- Size 758KB
- Sample240318-kapp3scc24
- SHA256 e54350487bda76835619ccc44ff79db38db5183f544efbf33159cfd707bcdb75
Malware Config
Extracted
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formbook
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4.1
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ns03
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dipity.tech
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agathis.fun
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ekaterinai.store
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elizabethsbookshelf.com
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smilesustainably.com
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tapeworm.xyz
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beatricesswarthout.xyz
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nsrpackersandpackers.in
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yedxec.xyz
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gildedbeautyaesthitics.com
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hanibalbechar.com
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fichaphuman.net
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adilosk.shop
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geezaran.com
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ventasemail.com
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phonecasesdirect.store
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rctjuc.shop
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sukimossmanagement.com
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caller-id.today
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kft07.vip
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 4 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates system info in registry 2 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\iU3WGoA77BdiFdA.exe"C:\Users\Admin\AppData\Local\Temp\iU3WGoA77BdiFdA.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\iU3WGoA77BdiFdA.exe"C:\Users\Admin\AppData\Local\Temp\iU3WGoA77BdiFdA.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\chkdsk.exe"C:\Windows\SysWOW64\chkdsk.exe"2⤵
- Suspicious use of SetThreadContext
- Enumerates system info in registry
- 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\iU3WGoA77BdiFdA.exe"3⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3348-19-0x00000000087E0000-0x0000000008958000-memory.dmp
memory/3348-34-0x000000000A9F0000-0x000000000AB5E000-memory.dmp
memory/3348-31-0x000000000A9F0000-0x000000000AB5E000-memory.dmp
memory/3348-30-0x000000000A9F0000-0x000000000AB5E000-memory.dmp
memory/3348-27-0x00000000087E0000-0x0000000008958000-memory.dmp
memory/3476-14-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/3476-5-0x0000000005280000-0x000000000528A000-memory.dmp
memory/3476-7-0x0000000005330000-0x000000000533C000-memory.dmp
memory/3476-8-0x0000000005350000-0x000000000535E000-memory.dmp
memory/3476-9-0x0000000005620000-0x0000000005696000-memory.dmp
memory/3476-10-0x0000000005D80000-0x0000000005E1C000-memory.dmp
memory/3476-11-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/3476-1-0x0000000000620000-0x00000000006E0000-memory.dmp
memory/3476-2-0x0000000005730000-0x0000000005CD4000-memory.dmp
memory/3476-0-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/3476-3-0x00000000050D0000-0x0000000005162000-memory.dmp
memory/3476-6-0x00000000050C0000-0x00000000050D6000-memory.dmp
memory/3476-4-0x0000000005270000-0x0000000005280000-memory.dmp
memory/3900-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3900-18-0x00000000013B0000-0x00000000013C4000-memory.dmp
memory/3900-15-0x00000000014E0000-0x000000000182A000-memory.dmp
memory/3900-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4384-20-0x00000000001F0000-0x00000000001FA000-memory.dmp
memory/4384-21-0x00000000001F0000-0x00000000001FA000-memory.dmp
memory/4384-22-0x0000000000910000-0x000000000093F000-memory.dmp
memory/4384-23-0x00000000012F0000-0x000000000163A000-memory.dmp
memory/4384-24-0x0000000000910000-0x000000000093F000-memory.dmp
memory/4384-26-0x0000000001200000-0x0000000001293000-memory.dmp