Behavioral task
behavioral1
Sample
988-92-0x0000000000400000-0x0000000000615000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
988-92-0x0000000000400000-0x0000000000615000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
988-92-0x0000000000400000-0x0000000000615000-memory.dmp
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Size
2.1MB
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MD5
6da555bf170b219f5292b03226ef1c43
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SHA1
6f31f53cec3c3e5b1de402d565edb4c305f188ce
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SHA256
fc9c2ab88c6bc9601260f9d912d58159446b34af1fa22456080ecbcfcbb97a11
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SHA512
f0740c87918577eb76ed8aeb0c76fb50d839c51430917bfea967b589156a3feee57a721f853f61e65d03253d59ecc5d8c4009ea6dcc0398aa0dccb7178de66e8
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SSDEEP
6144:j1EwL0xQk9VdeLuVnQs8QLgt8cBvnkCX/3Rde+A+DNsAOZZRXXrcNMf2OhX:j1EZT90uNQzYgScBvnn/Xpbs/ZRYOhX
Malware Config
Extracted
remcos
RemoteHost
a458386d9.duckdns.org:3256
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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
Windows.exe
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copy_folder
Windows update
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delete_file
false
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hide_file
true
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hide_keylog_file
false
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install_flag
false
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install_path
%AppData%
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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
-VBBBJM
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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 988-92-0x0000000000400000-0x0000000000615000-memory.dmp
Files
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988-92-0x0000000000400000-0x0000000000615000-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: 344KB - Virtual size: 344KB
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