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
66f29cbeb1e993ba073fbb4a677fb491
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SHA1
19abe4d6cd4fdcbff81ede364f9dd9788cc3df06
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SHA256
21375924ebaaebd07f5f183fa9ba19e6dc14eccbec42d9f90f40ad4cf943a539
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SHA512
3311b78096042381b8b8f4cf5f0098ec82fe41c218dab1c340be3d5b83c4a923cb5f5d4607760e23e8e075760cab8c1126fcc41145003289b67181c2a58e7e7f
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SSDEEP
3072:bDtAK2g8lewoo0nT7e/2Pjohbjs29qBk9fZARr8H4en4H8T7qQdZ6sR6msUZIII:bDtA48lv0nTSVzor8HBnrZZTR6ms
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