Behavioral task
behavioral1
Sample
580-71-0x0000000000400000-0x0000000001462000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
580-71-0x0000000000400000-0x0000000001462000-memory.exe
Resource
win10v2004-20230221-en
General
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Target
580-71-0x0000000000400000-0x0000000001462000-memory.dmp
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Size
16.4MB
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MD5
dfd36b4f7bd320a436bd00d882a4ff74
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SHA1
2ef3b24ff41831ced6001c1a2800ab4f1b8a30b3
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SHA256
5d7955ddb011bda937317483d71d582e586510ec3548db716060906a1fb1fbe6
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SHA512
cea94dbdf3e0824caa3115fd96709d25e3751001c86ada53af40763d7410b164922b227b0a3797dd15d97224c3032de8cce0ec5788573e02f1dd12a367a43a1f
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SSDEEP
12288:GX8/Vx65HCnDAByqulR1fZJQds/Z8hRq:9/Vc5HCnDABMfZJQsZk
Malware Config
Extracted
remcos
RemoteHost
155.94.136.147:2409
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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-Y9KU4Y
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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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startup_value
Remcos
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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 580-71-0x0000000000400000-0x0000000001462000-memory.dmp
Files
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580-71-0x0000000000400000-0x0000000001462000-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: 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