Behavioral task
behavioral1
Sample
56b7b422a1f768b817ce93af8c005db587076d3c619a95a42ad34f572c331b93.exe
Resource
win7-20231215-en
General
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Target
56b7b422a1f768b817ce93af8c005db587076d3c619a95a42ad34f572c331b93.exe
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Size
483KB
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MD5
72321c92c232c64238f769a87c71b86b
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SHA1
b91a064169b0ad1a0d41e390beb0ba8dffaef32b
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SHA256
23a40e32ffd87146866f2077f0a787fc191acada369b8fcd634a69b3d77c77e8
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SHA512
baf34ed8f699df6c7b04f7507788d58aa70e410e84c4a5932c52785869cf87b198d048377f8ea60f5fbe29c1d97e8598387a260557ba182c049df93d6bd12175
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SSDEEP
6144:F/7iPrcL3ArwhBq7Kjsn9iHGXg0lwGS9MNNhdFvPxps9gsAOZZuAXn4D:F/uPq3AfK496Gw0lwGXN3pvs/Zu
Malware Config
Extracted
remcos
DUM
salwanazeeze.duckdns.org:9595
salwanazeeze.ddns.net:9595
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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
windows.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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install_path
%AppData%
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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-KYU8K7
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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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Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM -
Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 56b7b422a1f768b817ce93af8c005db587076d3c619a95a42ad34f572c331b93.exe
Files
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56b7b422a1f768b817ce93af8c005db587076d3c619a95a42ad34f572c331b93.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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