Behavioral task
behavioral1
Sample
5048-58-0x000000001E2C0000-0x000000001E342000-memory.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
5048-58-0x000000001E2C0000-0x000000001E342000-memory.exe
Resource
win10v2004-20231025-en
General
-
Target
5048-58-0x000000001E2C0000-0x000000001E342000-memory.dmp
-
Size
520KB
-
MD5
1c8ca7318d12d79e25a10e55e255571f
-
SHA1
80f795602106070a1a18145070ac668977deac42
-
SHA256
1719e9ca16c341e9b4d12d18d3308bd2d801e01cfbf8a35c2fb2292dbc1fc416
-
SHA512
919d313d0535d3852dc8bd8537a0a039178fe7f89b9622f989dbded9a8ebdd5494a7bd42dfaa40c77802c08b3673083c0633ffd89a7d06b12a74474b709a5c97
-
SSDEEP
12288:AkBKGnsBAtUYXU2jeaz6wVnnNs/Zin8v:QHCUYXU2jnncZ
Malware Config
Extracted
remcos
RemoteHost
127.0.0.1:45671
127.0.0.1:55677
192.3.101.8:55677
192.3.101.8:45671
-
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-2P1XPK
-
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 5048-58-0x000000001E2C0000-0x000000001E342000-memory.dmp
Files
-
5048-58-0x000000001E2C0000-0x000000001E342000-memory.dmp.exe windows:5 windows x86 arch: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