Behavioral task
behavioral1
Sample
3640-344-0x000000001C4A0000-0x000000001C522000-memory.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
3640-344-0x000000001C4A0000-0x000000001C522000-memory.exe
Resource
win10v2004-20230915-en
General
-
Target
3640-344-0x000000001C4A0000-0x000000001C522000-memory.dmp
-
Size
520KB
-
MD5
e7c7be49795f12b59a89d957abdaf8d8
-
SHA1
4e11fb3bae8194fcccc5ef63ddc5044d8e7a2580
-
SHA256
86ae376dbf82421126f2b8ed30dc9ea36ccd82e0cf1e6c9d6a07d9f2dad83635
-
SHA512
a33d3d88fe0442eaabdf26733b191e0deedadb9f6277c6ca4970810023f0f4b9dd7462a441f1976b00b086d3967423baad8ef09f6bb74c3e33e83ef11d6d38e6
-
SSDEEP
12288:+aux2zGTpaY91X03TedefqIQ7DSW+wU+s/ZlLbv:K2zGT1X03TeL7DG5Z
Malware Config
Extracted
remcos
RemoteHost
127.0.0.1:43991
127.0.0.1:42199
163.123.143.32:42199
163.123.143.32:43991
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-R5D89Y
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
-
Remcos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3640-344-0x000000001C4A0000-0x000000001C522000-memory.dmp
Files
-
3640-344-0x000000001C4A0000-0x000000001C522000-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: 20KB - Virtual size: 19KB
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