Remcos-v4[.]9[.]4-Light[.]zip

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General

Target

Remcos-v4.9.4-Light.zip
Size

38.8MB
MD5

3160d770434906ce4fe08e1adbb7c506
SHA1

aaa12d24b3781d7084ef100b57db6abfcfb26f10
SHA256

359dd04ab253c285888795caa8452ca73faa8b32fce2d2d02f14003640eb7b07
SHA512

4444ca974e49055b48f242cd12489a666f8fa8f43318ebcff7110f69b34caed2c35126d06228ecce0534fa2359dfc79384c6b28b58c3cbfa5ed4ef04caa8b7da
SSDEEP

786432:hmS8vntVBuOYZUF7BlBbOq4tJtvaIS9/XGsufNQ2pwxIecEkFUj8k:hmFvntV9b1lJQ2usuiOe/kFHk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Remcos-v4.9.4-Light/Remcos v4.9.4 Light.exe

Files

Remcos-v4.9.4-Light.zip
.zip

Password: BreakingSecurity.net
Remcos-v4.9.4-Light/ReadMe.txt
Remcos-v4.9.4-Light/Remcos v4.9.4 Light.exe
.exe windows:5 windows x86 arch:x86

Password: BreakingSecurity.net

d05d0a33106fabd34cd37130060b0c44

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

winmm

PlaySoundW

wininet

InternetCloseHandle

winspool.drv

DocumentPropertiesW

comdlg32

GetSaveFileNameW

comctl32

ImageList_GetImageInfo

ws2_32

htons

shell32

SHGetFileInfoW

user32

MoveWindow

version

GetFileVersionInfoSizeW

oleaut32

SysFreeString

advapi32

RegSetValueExW

msvcrt

memcpy

kernel32

GetVersion
GetVersionExW
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

wsock32

htons

ole32

IsEqualGUID

gdi32

Pie

Exports

Exports

__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: - Virtual size: 4.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 364KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: - Virtual size: 113B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 84B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.viotto0
Size: - Virtual size: 54.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.viotto1
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.viotto2
Size: 38.8MB - Virtual size: 38.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 282KB - Virtual size: 281KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Remcos-v4.9.4-Light/zip_password.txt

Sharing

General

Malware Config

Signatures

Files

Password: BreakingSecurity.net

Password: BreakingSecurity.net

d05d0a33106fabd34cd37130060b0c44

Headers

DLL Characteristics

File Characteristics

Imports

winmm

wininet

winspool.drv

comdlg32

comctl32

ws2_32

shell32

user32

version

oleaut32

advapi32

msvcrt

kernel32

wsock32

ole32

gdi32

Exports

Exports

Sections

.text Size: - Virtual size: 4.1MB

.itext Size: - Virtual size: 13KB

.data Size: - Virtual size: 58KB

.bss Size: - Virtual size: 364KB

.idata Size: - Virtual size: 15KB

.didata Size: - Virtual size: 3KB

.edata Size: - Virtual size: 113B

.tls Size: - Virtual size: 84B

.rdata Size: - Virtual size: 93B

.viotto0 Size: - Virtual size: 54.7MB

.viotto1 Size: 3KB - Virtual size: 3KB

.viotto2 Size: 38.8MB - Virtual size: 38.8MB

.rsrc Size: 282KB - Virtual size: 281KB

.text
Size: - Virtual size: 4.1MB

.itext
Size: - Virtual size: 13KB

.data
Size: - Virtual size: 58KB

.bss
Size: - Virtual size: 364KB

.idata
Size: - Virtual size: 15KB

.didata
Size: - Virtual size: 3KB

.edata
Size: - Virtual size: 113B

.tls
Size: - Virtual size: 84B

.rdata
Size: - Virtual size: 93B

.viotto0
Size: - Virtual size: 54.7MB

.viotto1
Size: 3KB - Virtual size: 3KB

.viotto2
Size: 38.8MB - Virtual size: 38.8MB

.rsrc
Size: 282KB - Virtual size: 281KB