Behavioral task
behavioral1
Sample
1692-155-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1692-155-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
1692-155-0x0000000000400000-0x0000000000482000-memory.dmp
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Size
520KB
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MD5
325e5e50596fc54873c36a7f32130ecd
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SHA1
7c47626037b1698554f603b27b2f2dea8469bf6e
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SHA256
1965a406dbadb7629ffb720879d133fbba3461166e81b639240e8142cc45a3c9
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SHA512
76b32417d42297a33574fa9df1c0d4c8f73b5b333f62493a8ccaa6db51be71e96d0a2deaf462be5eebdb6c0b5b8ad7e46ef1074b13819ad9498f0d66db140943
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SSDEEP
6144:cXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZsAX4cNx5Gv:cX7tPMK8ctGe4Dzl4h2QnuPs/Zs4cv
Malware Config
Extracted
remcos
RemoteHost
bedende.duckdns.org:2424
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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-S4NKW3
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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
-
Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1692-155-0x0000000000400000-0x0000000000482000-memory.dmp
Files
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1692-155-0x0000000000400000-0x0000000000482000-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: 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