Behavioral task
behavioral1
Sample
2044-54-0x0000000000440000-0x00000000004C0000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2044-54-0x0000000000440000-0x00000000004C0000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
2044-54-0x0000000000440000-0x00000000004C0000-memory.dmp
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Size
512KB
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MD5
2c8dad3c7282b52aa26b04b7e2ebc9cf
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SHA1
057b3306db7e17fa1cc6c6516b6a2af52cf4a229
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SHA256
d6ce8a88e8df92d19aea3f6a1070fa2177d85f750e922d93c994a875733a3dbd
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SHA512
1cbd269b5920e5bb6adadc69b5f7bd13a39ffa3d928ea5199019991d322dfeb36fda6a12ea01e5f4f3cfe1eca0d7b15a42097d0b8841c890affe3732edd16a49
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SSDEEP
12288:Vnt0mUIUkq8bkOiDjqzrasHdHs/ZwxBRq:X0DI1q8bkOimHdKZa
Malware Config
Extracted
remcos
LogonUI
45.137.116.253:443
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audio_folder
MicRecords
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audio_record_time
5
-
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
true
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keylog_file
Error.log
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keylog_flag
false
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keylog_folder
LogonUI
-
mouse_option
false
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mutex
LogonUI-UAT1ZF
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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
-
Remcos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2044-54-0x0000000000440000-0x00000000004C0000-memory.dmp
Files
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2044-54-0x0000000000440000-0x00000000004C0000-memory.dmp.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 341KB - Virtual size: 341KB
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