Behavioral task
behavioral1
Sample
2456-11-0x0000000000400000-0x0000000000481000-memory.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2456-11-0x0000000000400000-0x0000000000481000-memory.exe
Resource
win10v2004-20230703-en
General
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Target
2456-11-0x0000000000400000-0x0000000000481000-memory.dmp
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Size
516KB
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MD5
ea7d787ae239d5efa96adfe3c6d50940
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SHA1
e8891e64d06fa7d7c264d0117938d77d0aa4bb20
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SHA256
08628529673070b41cd0774e0b5e1d22747cd0fc09c82b479143b538b67d976b
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SHA512
52802d1cb6a2dcc3e9fcea4592538531fc8e9fc4e3edfa30750e902be953c185800e7e0f5722e4eac249b1dff46a7f9e8d3a6747682661d49fa02abeba4ba68e
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SSDEEP
12288:hRXxReZj3WZfj/2eSseWFaIe2+f8CL47bs/ZO2RDU:hx7cyF2eSsewS8W47eZj
Malware Config
Extracted
remcos
RemoteHost
obclondon.ddns.net:4072
obclondon.duckdns.org:4072
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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
false
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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-DFF84T
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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
-
Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2456-11-0x0000000000400000-0x0000000000481000-memory.dmp
Files
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2456-11-0x0000000000400000-0x0000000000481000-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