Behavioral task
behavioral1
Sample
3028-2-0x0000000000400000-0x0000000000512000-memory.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3028-2-0x0000000000400000-0x0000000000512000-memory.exe
Resource
win10v2004-20230915-en
General
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Target
3028-2-0x0000000000400000-0x0000000000512000-memory.dmp
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Size
1.1MB
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MD5
4b1c20b440748cdd7e54a9bf01982c2e
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SHA1
797922700781ef79f7d4575500b900d2938fdfd4
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SHA256
67af86a9038f9c2d87d88352a60fa474448fbcbd703a385717d5b0132ca81c56
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SHA512
6fd89dda4c0f05f2cf7c35725a74f835bc620edefea3dffd1b733ea72dbb699c3ddbee99b3f8fe3359ef4031da7985e03e850211adffa7eb7ae90b498b1f5326
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SSDEEP
24576:Y9dQ1RmzNjpcZNIpeMLwAogE4jA4/MVvigJ:ToNdcZNtMLwA1Ji
Malware Config
Extracted
remcos
22066
45.155.7.187:22066
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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
IE^&RHFFG-G576NA
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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 3028-2-0x0000000000400000-0x0000000000512000-memory.dmp
Files
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3028-2-0x0000000000400000-0x0000000000512000-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: 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