Behavioral task
behavioral1
Sample
4420-62-0x0000000012400000-0x0000000012482000-memory.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
4420-62-0x0000000012400000-0x0000000012482000-memory.exe
Resource
win10v2004-20231025-en
General
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Target
4420-62-0x0000000012400000-0x0000000012482000-memory.dmp
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Size
520KB
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MD5
c4742ad05987f61826b8316f2d75347a
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SHA1
9211b86b376b6b68bd8108f072bb36af1d098535
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SHA256
38243b6e73097465a1b6f90b3e3954116297b4415009954a68e9f102963545aa
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SHA512
69e08cf04c976fd7c5b3ce9f502632582d3aef372d0248b8ba0b495782ad4d66f71474941241e56500a30e5135ee919b0eba6d9ecfb76dc0bc91a015d1367a7e
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SSDEEP
12288:AkZU5A1UouQn0maijCIGAX/jSis/ZiG8v:iiUfQn0m7X/jSpZ
Malware Config
Extracted
remcos
RemoteHost
127.0.0.1:49539
127.0.0.1:45944
94.156.66.37:45944
94.156.66.37:49539
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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-PGGU3W
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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 4420-62-0x0000000012400000-0x0000000012482000-memory.dmp
Files
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4420-62-0x0000000012400000-0x0000000012482000-memory.dmp.exe windows:5 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: 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