Analysis
- max time kernel
91s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
07/06/2022, 02:30
General
- Target SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe
- Size 636KB
- Sample220607-cy53zaech6
- SHA256 802472f04d847b1938c561b991f14db7756e8e137c2bc72a9563752cde1881ab
Malware Config
Extracted
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formbook
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4.1
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ca02
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induinsulations.com
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xianpac.com
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bodaferygus.site
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trouville-sur-mer.xyz
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4865997.com
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morkels.com
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vaperice.com
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grandmoun.com
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shriramjewellers.info
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silkwayexpress.online
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aerosonde.tech
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funamebulist.xyz
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daliaf.online
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qzhumay.com
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lineaalignlab.com
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xn--czru2do2aa267j.xn--czrs0t
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commercialroofingasaservice.com
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bgdct.com
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opulentreverence.com
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gxs128.com
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook Payload 1 IoCs
- 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). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\Roaming\GpaCmmXRVmS.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GpaCmmXRVmS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA306.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.1367.15769.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
tmpA306.tmp
memory/920-146-0x0000000001160000-0x00000000014AA000-memory.dmp
memory/920-143-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1852-151-0x0000000007BF0000-0x000000000826A000-memory.dmp
memory/1852-145-0x0000000005B40000-0x0000000005BA6000-memory.dmp
memory/1852-157-0x00000000078C0000-0x00000000078C8000-memory.dmp
memory/1852-138-0x0000000001190000-0x00000000011C6000-memory.dmp
memory/1852-156-0x00000000078E0000-0x00000000078FA000-memory.dmp
memory/1852-140-0x00000000053A0000-0x00000000059C8000-memory.dmp
memory/1852-155-0x00000000077D0000-0x00000000077DE000-memory.dmp
memory/1852-154-0x0000000007820000-0x00000000078B6000-memory.dmp
memory/1852-153-0x0000000007620000-0x000000000762A000-memory.dmp
memory/1852-144-0x0000000005350000-0x0000000005372000-memory.dmp
memory/1852-152-0x00000000075A0000-0x00000000075BA000-memory.dmp
memory/1852-150-0x0000000006840000-0x000000000685E000-memory.dmp
memory/1852-147-0x00000000062A0000-0x00000000062BE000-memory.dmp
memory/1852-148-0x0000000006860000-0x0000000006892000-memory.dmp
memory/1852-149-0x0000000071620000-0x000000007166C000-memory.dmp
memory/2060-131-0x0000000005140000-0x00000000056E4000-memory.dmp
memory/2060-130-0x00000000000D0000-0x0000000000176000-memory.dmp
memory/2060-135-0x0000000007730000-0x0000000007796000-memory.dmp
memory/2060-132-0x0000000004B90000-0x0000000004C22000-memory.dmp
memory/2060-133-0x0000000004B10000-0x0000000004B1A000-memory.dmp
memory/2060-134-0x00000000072B0000-0x000000000734C000-memory.dmp