Behavioral task
behavioral1
Sample
2348-273-0x0000000000400000-0x0000000000481000-memory.exe
Resource
win7-20230705-en
Behavioral task
behavioral2
Sample
2348-273-0x0000000000400000-0x0000000000481000-memory.exe
Resource
win10v2004-20230703-en
General
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Target
2348-273-0x0000000000400000-0x0000000000481000-memory.dmp
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Size
516KB
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MD5
756b428ffa4f523fce6b660059036b34
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SHA1
c6788b28d7cdd060f5a1348cc253aad8ce325339
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SHA256
ab30ca960825e99c7fcdb09bc82bbc8a550a67fa260319c705cb50b550098e3b
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SHA512
fcff90150b1dd5b5813e43b91df49a13ad647bbee471df04169556a995aae0e7ffcbfa50ce4cbd51641c908db8b792116c79bb5511a46821f49ea819b07ed36a
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SSDEEP
12288:RRXxReZj3WZfj/2eSseWFaIe2+f8CL4Qs/Zf20DU:Rx7cyF2eSsewS8W47ZO
Malware Config
Extracted
remcos
matarifeJULIO6
matarife.duckdns.org:2798
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
20
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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
true
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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-KM2G8Z
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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 2348-273-0x0000000000400000-0x0000000000481000-memory.dmp
Files
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2348-273-0x0000000000400000-0x0000000000481000-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: 347KB - Virtual size: 346KB
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