Behavioral task
behavioral1
Sample
2928-15-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2928-15-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win10v2004-20230703-en
General
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Target
2928-15-0x0000000000400000-0x0000000000482000-memory.dmp
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Size
520KB
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MD5
661b4cb0bb8b7952362be7a4120364f0
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SHA1
fdc4484fd8d3e53c14f564889fc6240567d67a3b
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SHA256
bcd76804b04ca9baa3a0e3de0e5bd59c2600a64cde4b420ed24a73acf0058005
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SHA512
039a44ae7f38a9908e8cf6fe8726a25955e2a8e78a978ab31c3752264997880e13d534e1025a318571a0051e3c73cd319ca4f3d00ae349254300116aed9343aa
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SSDEEP
6144:cu/TwNrjB5ikgxx+bdPoWYnRmCgEVAWK9goN1dFv/xpM9rsAOZZpAXNc7:cu7wNB5iedQ1RmPEVAWONjpcs/Zp
Malware Config
Extracted
remcos
RemoteHost
103.212.81.155:2404
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audio_folder
MicRecords
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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-GY4RIT
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screenshot_crypt
false
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screenshot_flag
true
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
1
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
-
Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2928-15-0x0000000000400000-0x0000000000482000-memory.dmp
Files
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2928-15-0x0000000000400000-0x0000000000482000-memory.dmp.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 348KB - Virtual size: 348KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 94KB
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
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 560B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.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