Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
26/09/2024, 07:45
General
- Target 38c1ccf3f07a1f8f315b1c1b96b24ffb.exe
- Size 598KB
- Sample240926-jlehtaybkd
- SHA256 80b8981399b2ae1ff2daa59de97262c5834ea95669a620fbfe54e603c31dbe6f
Malware Config
Extracted
-
formbook
-
4.1
-
bopi
-
zq4.top
-
relationship-coach-88497.bond
-
destekbirimi.xyz
-
tgh-reg.xyz
-
pepcapital.net
-
edunote.media
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loans-credits-63765.bond
-
zhxgtlw.top
-
rajalele.xyz
-
ug-tower.asia
-
agrajter.com
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investment-services-44387.bond
-
yaoxiaocang.fun
-
23win6.top
-
used-cars-84168.bond
-
primesourceglobal.net
-
indiapostsk.vip
-
qe2i7cghzpebk.buzz
-
furniture-27975.bond
-
fy489tysiot4twoinsr3295y78h.xyz
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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\38c1ccf3f07a1f8f315b1c1b96b24ffb.exe"C:\Users\Admin\AppData\Local\Temp\38c1ccf3f07a1f8f315b1c1b96b24ffb.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
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\38c1ccf3f07a1f8f315b1c1b96b24ffb.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\38c1ccf3f07a1f8f315b1c1b96b24ffb.exe"C:\Users\Admin\AppData\Local\Temp\38c1ccf3f07a1f8f315b1c1b96b24ffb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_fumjuudf.e53.ps1
memory/1444-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1444-14-0x0000000001500000-0x000000000184A000-memory.dmp
memory/2864-48-0x0000000007100000-0x00000000071A3000-memory.dmp
memory/2864-25-0x0000000005830000-0x0000000005896000-memory.dmp
memory/2864-61-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2864-58-0x0000000007560000-0x0000000007568000-memory.dmp
memory/2864-57-0x0000000007580000-0x000000000759A000-memory.dmp
memory/2864-56-0x0000000007480000-0x0000000007494000-memory.dmp
memory/2864-55-0x0000000007470000-0x000000000747E000-memory.dmp
memory/2864-54-0x0000000007440000-0x0000000007451000-memory.dmp
memory/2864-53-0x00000000074C0000-0x0000000007556000-memory.dmp
memory/2864-52-0x00000000072B0000-0x00000000072BA000-memory.dmp
memory/2864-16-0x00000000049B0000-0x00000000049E6000-memory.dmp
memory/2864-15-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
memory/2864-50-0x0000000007880000-0x0000000007EFA000-memory.dmp
memory/2864-17-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2864-18-0x0000000005020000-0x0000000005648000-memory.dmp
memory/2864-19-0x0000000005690000-0x00000000056B2000-memory.dmp
memory/2864-31-0x0000000005A80000-0x0000000005DD4000-memory.dmp
memory/2864-26-0x0000000005910000-0x0000000005976000-memory.dmp
memory/2864-51-0x0000000007240000-0x000000000725A000-memory.dmp
memory/2864-49-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2864-36-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2864-33-0x0000000005F60000-0x0000000005FAC000-memory.dmp
memory/2864-34-0x00000000064E0000-0x0000000006512000-memory.dmp
memory/2864-32-0x0000000005F10000-0x0000000005F2E000-memory.dmp
memory/2864-35-0x00000000709C0000-0x0000000070A0C000-memory.dmp
memory/2864-46-0x0000000006ED0000-0x0000000006EEE000-memory.dmp
memory/2864-47-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/3060-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
memory/3060-1-0x0000000000F00000-0x0000000000F9C000-memory.dmp
memory/3060-4-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/3060-2-0x0000000005CF0000-0x0000000006294000-memory.dmp
memory/3060-13-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/3060-3-0x0000000005830000-0x00000000058C2000-memory.dmp
memory/3060-10-0x00000000097F0000-0x000000000988C000-memory.dmp
memory/3060-9-0x0000000007150000-0x00000000071C6000-memory.dmp
memory/3060-8-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/3060-7-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
memory/3060-6-0x0000000006EA0000-0x0000000006EB0000-memory.dmp
memory/3060-5-0x00000000059E0000-0x00000000059EA000-memory.dmp