Behavioral task
behavioral1
Sample
4796-28-0x0000000072D50000-0x0000000073FA4000-memory.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
4796-28-0x0000000072D50000-0x0000000073FA4000-memory.exe
Resource
win10v2004-20231023-en
General
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Target
4796-28-0x0000000072D50000-0x0000000073FA4000-memory.dmp
-
Size
4.6MB
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MD5
b638158190e94c3edc21d0c07b98cbf1
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SHA1
ca7b8c1ae04cde63f37050d77bfdd664e79cd7ad
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SHA256
95877384f26a8325b48ab2c2865e79f5c02536602d084e759cee9b9dde56f7cc
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SHA512
dbf0679fe40f6f9ec3406fc5bcf0b6125d5dfdaa0b6a0cdc0daba9177971dd2b738ac4d24669d0a9fe05a9410fb115bcc7b885b36e817b0db0bc46c091eba3b6
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SSDEEP
6144:QIZRRNZXoIxw6hcmOgBSHGjt00Tc5g/3OtZY7duHbvMMzPLYA+YsAOZZpAXNc7ij:9HRNiIxwx+wmq045g/3Nu7XPs/Zpubv
Malware Config
Extracted
remcos
Crypted
ourt2949aslumes9.duckdns.org:2401
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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
true
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install_flag
false
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keylog_crypt
false
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keylog_file
paqlgkfs.dat
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keylog_flag
false
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keylog_path
%AppData%
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mouse_option
false
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mutex
ourvbpld-RBN2WW
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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
- startup_value
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
-
Remcos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4796-28-0x0000000072D50000-0x0000000073FA4000-memory.dmp
Files
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4796-28-0x0000000072D50000-0x0000000073FA4000-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