Analysis
- max time kernel
151s - max time network
149s - platform
windows7_x64 - resource
win7-20220715-en - resource tags
- submitted
26/07/2022, 16:08
General
- Target 676703938dcc35c7ff494355bc00d067.exe
- Size 2.1MB
- Sample220726-tk8qdabdcr
- SHA256 a8ee338d80b7be8f4e1bc7b6fa10890a9f5575ea4ea8fa3db547f9f0abc22c64
Malware Config
Extracted
-
xloader
-
2.6
-
mt88
-
syzbf32.xyz
-
pertlines.com
-
vybaveniprocyklostezky.com
-
elianmsalas.tech
-
a-snag-tokei-kaitori.com
-
tuvistaing.com
-
whoyoucall.net
-
l8e9gr.xyz
-
sophrologuemontevrain77.com
-
ciclean.com
-
the-roel.com
-
campgreencove.com
-
foremostbookkeeping.com
-
zamanscorner.com
-
efeturozemniyet.com
-
penelope.team
-
murata.life
-
solfuls.com
-
tradefitinvesting.com
-
skinbid.pro
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader payload 5 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Drops file in Program Files directory 1 IoCs
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 26 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 21 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\676703938dcc35c7ff494355bc00d067.exe"C:\Users\Admin\AppData\Local\Temp\676703938dcc35c7ff494355bc00d067.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\help.exe"C:\Windows\SysWOW64\help.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"3⤵
-
-
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/844-65-0x00000000025C0000-0x00000000027B4000-memory.dmp
memory/844-55-0x0000000001FD0000-0x00000000025BC000-memory.dmp
memory/844-56-0x00000000025C0000-0x00000000027B4000-memory.dmp
memory/844-57-0x00000000025C0000-0x00000000027B4000-memory.dmp
memory/844-58-0x0000000074FD1000-0x0000000074FD3000-memory.dmp
memory/844-59-0x000000000DD20000-0x000000000DF6B000-memory.dmp
memory/844-60-0x000000000DD20000-0x000000000DF6B000-memory.dmp
memory/844-61-0x0000000001FD0000-0x00000000025BC000-memory.dmp
memory/844-54-0x0000000001FD0000-0x00000000025BC000-memory.dmp
memory/960-74-0x00000000006C0000-0x00000000009C3000-memory.dmp
memory/960-75-0x0000000000080000-0x00000000000AB000-memory.dmp
memory/960-78-0x0000000000080000-0x00000000000AB000-memory.dmp
memory/960-76-0x0000000000460000-0x00000000004F0000-memory.dmp
memory/960-73-0x0000000000FC0000-0x0000000000FC6000-memory.dmp
memory/1208-69-0x0000000004BB0000-0x0000000004D06000-memory.dmp
memory/1208-79-0x0000000004210000-0x000000000431B000-memory.dmp
memory/1208-77-0x0000000004210000-0x000000000431B000-memory.dmp
memory/1544-67-0x0000000000840000-0x0000000000B43000-memory.dmp
memory/1544-62-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1544-71-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1544-64-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1544-68-0x00000000002E0000-0x00000000002F1000-memory.dmp