Behavioral task
behavioral1
Sample
840-39-0x0000000000E50000-0x0000000001EB2000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
840-39-0x0000000000E50000-0x0000000001EB2000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
840-39-0x0000000000E50000-0x0000000001EB2000-memory.dmp
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Size
16.4MB
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MD5
1fde834194f891ae4070b84fc18f87e8
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SHA1
c918db79ac9a191f01d63b7d5be6442d715379b2
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SHA256
bd8b919620c5e604f78edcd4389e93b853104aaac6e81db3417e54101488343f
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SHA512
ba385ff9a4f98f7bbb2940545990139d5556ccde59d2c3bee43a197e9290b74bb206bbe7f20fcce1538c994029c3a089ace86d796e1150c29204de2b1c4c8913
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SSDEEP
12288:x71TnXDQ+JGDYKv+vhGae42Gw4OGLUsvZLEq+P32:t1TnXU+JCYKs2Gw4OG7Z3+
Malware Config
Extracted
remcos
RemoteHost
87.120.120.51:2404
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
true
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-6US4Y7
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 840-39-0x0000000000E50000-0x0000000001EB2000-memory.dmp
Files
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840-39-0x0000000000E50000-0x0000000001EB2000-memory.dmp.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 344KB - Virtual size: 343KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 99KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ