Analysis
- max time kernel
151s - max time network
153s - platform
windows10_x64 - resource
win10v20210410 - submitted
26/08/2021, 19:56
General
- Target Proposta nº 140689 - Antonio Aurélio dos Santos e Filhos, Lda77.exe
- Size 361KB
- Sample210826-bk96hfcd1x
- SHA256 c46c1d3ce137b855a860af126e8986175501defc0a3f69c5472bf9d905c05bb4
Malware Config
Extracted
-
xloader
-
2.3
-
ftgq
-
http://www.mambomakaya.com/ftgq/
-
naturalbeautyapparel.com
-
abtotalsolution.com
-
periclescapitalmanagement.com
-
pleasejustdont.com
-
ryanscode.com
-
carsandscooters.com
-
best-polarized-sunglasses.com
-
hoodshawaii.com
-
titaefred.com
-
tomrings.com
-
swededenoting.host
-
birthdaytease.com
-
xaydzn.com
-
scutganxun.com
-
gdzhongle.com
-
alossol.com
-
shivamshield.com
-
fashionnailsjohnston.com
-
jobuelas.com
-
arvopaert.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 2 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 62 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 6 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Proposta nº 140689 - Antonio Aurélio dos Santos e Filhos, Lda77.exe"C:\Users\Admin\AppData\Local\Temp\Proposta nº 140689 - Antonio Aurélio dos Santos e Filhos, Lda77.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Proposta nº 140689 - Antonio Aurélio dos Santos e Filhos, Lda77.exe"C:\Users\Admin\AppData\Local\Temp\Proposta nº 140689 - Antonio Aurélio dos Santos e Filhos, Lda77.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\SysWOW64\cmd.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\Proposta nº 140689 - Antonio Aurélio dos Santos e Filhos, Lda77.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1496-114-0x0000000004820000-0x0000000004821000-memory.dmp
memory/1496-116-0x0000000005F60000-0x0000000005F62000-memory.dmp
memory/2464-117-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2464-119-0x00000000004D0000-0x00000000004E1000-memory.dmp
memory/2464-118-0x0000000000E00000-0x0000000001120000-memory.dmp
memory/3052-120-0x0000000002E80000-0x0000000002F64000-memory.dmp
memory/3052-127-0x0000000008B80000-0x0000000008CFC000-memory.dmp
memory/4064-124-0x0000000002F00000-0x0000000002F29000-memory.dmp
memory/4064-125-0x0000000002F30000-0x000000000307A000-memory.dmp
memory/4064-123-0x0000000000AC0000-0x0000000000B19000-memory.dmp
memory/4064-126-0x0000000003560000-0x00000000035F0000-memory.dmp