Static task
static1
Behavioral task
behavioral1
Sample
remcos_a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
remcos_a.exe
Resource
win10v2004-20241007-en
General
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Target
remcos_a.exe
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Size
197KB
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MD5
00066c51d880acd70f6f6e6202c136f1
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SHA1
15d986d05b336eeac81790486b99991422c6f250
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SHA256
7c526ae46d76a81ede4fc90e6c5b0b5a08865047d3c954779ba652a84765e29b
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SHA512
e41b46013f036d3ea5187d3ce66e80e10a0ba779ae0ee255b5ee8ba2552cfef3fa7e2550d4a7054872804350c24cc1f552911d416d95ef511901c9786931a8f2
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SSDEEP
3072:PDtAK2g8lewoo0nT7e/2Pjohbjs29qBk9fZARr8H4en4H8T7qQdZ6sR6msUdIII:PDtA48lv0nTSVzor8HBnrZZTR6ms
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource remcos_a.exe
Files
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remcos_a.exe.exe windows:5 windows x86 arch:x86
3062e50d2fa67f7426fb01fd27779682
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
DrawIcon
gdi32
BitBlt
advapi32
RegCloseKey
shell32
ExtractIconA
shlwapi
StrToIntA
winmm
PlaySoundW
ws2_32
connect
urlmon
URLDownloadToFileW
gdiplus
GdipFree
wininet
InternetOpenW
Sections
.MPRESS1 Size: 175KB - Virtual size: 464KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE