Behavioral task
behavioral1
Sample
924-65-0x0000000000400000-0x0000000000480000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
924-65-0x0000000000400000-0x0000000000480000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
924-65-0x0000000000400000-0x0000000000480000-memory.dmp
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Size
512KB
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MD5
b32ce33da96360ce0989ca597b2871a1
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SHA1
e3b1086f4252704aa718a31c73fad459bf0b65b8
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SHA256
81379d8b6d47c0ba78ac1c932c9a1006538077ec88e800326495edd5411cf119
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SHA512
78ea609263a6df336c1ac0aedf9637c56185143be144ad19592b717dfc01850b28c58bc61dfc3e60dc8495fe07c50a6862a13844d50493c98518d7e9b4f3ca8e
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SSDEEP
6144:6XVUvr+eNVx6JuGD5To83sRnymABKtqulRwOJfZJEfcZdC48hAiWsAOZZ8RX7mcG:6X8/Vx65HCnDAByqulR1fZJQGs/Z8q
Malware Config
Extracted
remcos
RemoteHost
127.0.0.1:55433
185.65.134.166:55433
10.11.0.5:55433
45.128.234.54:55433
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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-UQ90W9
-
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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startup_value
Remcos
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
-
Remcos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 924-65-0x0000000000400000-0x0000000000480000-memory.dmp
Files
-
924-65-0x0000000000400000-0x0000000000480000-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: 343KB - Virtual size: 342KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 93KB
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: 20KB - Virtual size: 19KB
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