Behavioral task
behavioral1
Sample
540-27-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
540-27-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win10v2004-20231215-en
General
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Target
540-27-0x0000000000400000-0x0000000000482000-memory.dmp
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Size
520KB
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MD5
b43ecf41a05735a91cbce2a35cfba08e
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SHA1
bd65267dd012af4359a0e80a39421afe2dce5b14
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SHA256
410d81a0a51bd41864a4caafa5cad776e6374f2a21c85020cce8e61f90816760
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SHA512
cc724b57abd0d0adef34f372125d3d29b5e48dabe2357577fc61024f59e11c8a8e9ab77d02436dc85b04c030daa23e988f7ca28f3b1d50b07e4f436cb9e863ed
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SSDEEP
6144:yXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHesAOZZsAX4cIT5Gv:yX7tPMK8ctGe4Dzl4h2Qnuss/Zsdcv
Malware Config
Extracted
remcos
DOLLAR
107.175.229.139:8087
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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-UZXQ9B
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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 540-27-0x0000000000400000-0x0000000000482000-memory.dmp
Files
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540-27-0x0000000000400000-0x0000000000482000-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: 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: 18KB - 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