Analysis
- max time kernel
140s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
12/08/2024, 15:59
General
- Target 33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe
- Size 633KB
- Sample240812-tfddnssfjd
- SHA256 33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab
Malware Config
Extracted
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formbook
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4.1
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sy52
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wxxj.asia
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emu-oil.online
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theprogressiontalks.com
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saigonvape.com
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cb257.pro
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inucana.com
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xn--pdr89n.vip
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vtc.bzh
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connexionsink.com
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mastersofthevibes.com
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mallsetuae.shop
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bellaandbling.com
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wagi88.one
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273618.bid
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japanvietnam-mall.com
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lkd1t.rest
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oflgjgiq.xyz
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calliblography.com
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idz8u.vip
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marrybears.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 11 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"C:\Users\Admin\AppData\Local\Temp\33779a75da1af9c5f45112370d3dbd803e86fc7b88bc5a1f43a7b76fc9d887ab.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_pbv1m32q.rip.ps1
memory/396-48-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/396-31-0x0000000005710000-0x0000000005A64000-memory.dmp
memory/396-61-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/396-58-0x0000000007370000-0x0000000007378000-memory.dmp
memory/396-57-0x0000000007390000-0x00000000073AA000-memory.dmp
memory/396-56-0x0000000007290000-0x00000000072A4000-memory.dmp
memory/396-55-0x0000000007280000-0x000000000728E000-memory.dmp
memory/396-54-0x0000000007250000-0x0000000007261000-memory.dmp
memory/396-53-0x00000000072D0000-0x0000000007366000-memory.dmp
memory/396-52-0x00000000070C0000-0x00000000070CA000-memory.dmp
memory/396-51-0x0000000007050000-0x000000000706A000-memory.dmp
memory/396-13-0x0000000002430000-0x0000000002466000-memory.dmp
memory/396-16-0x0000000074E6E000-0x0000000074E6F000-memory.dmp
memory/396-17-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/396-15-0x0000000004E10000-0x0000000005438000-memory.dmp
memory/396-50-0x00000000076A0000-0x0000000007D1A000-memory.dmp
memory/396-49-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/396-19-0x0000000004DE0000-0x0000000004E02000-memory.dmp
memory/396-21-0x00000000056A0000-0x0000000005706000-memory.dmp
memory/396-20-0x0000000005630000-0x0000000005696000-memory.dmp
memory/396-47-0x0000000006F20000-0x0000000006FC3000-memory.dmp
memory/396-32-0x0000000005D10000-0x0000000005D2E000-memory.dmp
memory/396-45-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/396-33-0x0000000005DA0000-0x0000000005DEC000-memory.dmp
memory/396-34-0x00000000062E0000-0x0000000006312000-memory.dmp
memory/396-35-0x0000000071720000-0x000000007176C000-memory.dmp
memory/396-46-0x0000000006F00000-0x0000000006F1E000-memory.dmp
memory/3784-18-0x0000000001190000-0x00000000014DA000-memory.dmp
memory/3784-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5000-7-0x0000000005A90000-0x0000000005A9E000-memory.dmp
memory/5000-0-0x0000000074E6E000-0x0000000074E6F000-memory.dmp
memory/5000-14-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/5000-1-0x0000000000CC0000-0x0000000000D60000-memory.dmp
memory/5000-9-0x00000000092B0000-0x0000000009326000-memory.dmp
memory/5000-2-0x0000000005DC0000-0x0000000006364000-memory.dmp
memory/5000-8-0x0000000005AA0000-0x0000000005AB6000-memory.dmp
memory/5000-10-0x000000000C3C0000-0x000000000C45C000-memory.dmp
memory/5000-6-0x0000000005A50000-0x0000000005A6A000-memory.dmp
memory/5000-5-0x00000000057F0000-0x00000000057FA000-memory.dmp
memory/5000-4-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/5000-3-0x0000000005730000-0x00000000057C2000-memory.dmp