Behavioral task
behavioral1
Sample
4192-52-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
4192-52-0x0000000000400000-0x0000000000482000-memory.exe
Resource
win10v2004-20231025-en
General
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Target
4192-52-0x0000000000400000-0x0000000000482000-memory.dmp
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Size
520KB
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MD5
9b0524842be82af7c55ef6b9ee546f86
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SHA1
b5d8c70e79eae9aaba5568e03be0a076c00618ff
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SHA256
32cdb45d8aa8fe1db1a548a7960a9d4048aadda28bb19bdba41f241cc8bc8861
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SHA512
05dafb0f16ca7864331d7cb475d3444648ecf02fd8904319433f78eb4ed8efe02c120a13a38757a1f2bd024b4496ae33f8060c3125dfaea965514cde6f7a79fd
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SSDEEP
6144:wu/TwNrjB5ikgxx+bdPoWYnRmCgEVAWK9goN1dFv/xpM9fsAOZZpAXNcmGbv:wu7wNB5iedQ1RmPEVAWONjp0s/ZpNbv
Malware Config
Extracted
remcos
RemoteHost
127.0.0.1:34771
163.123.143.99:34771
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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-Y4MXPI
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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 4192-52-0x0000000000400000-0x0000000000482000-memory.dmp
Files
-
4192-52-0x0000000000400000-0x0000000000482000-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: 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