Behavioral task
behavioral1
Sample
1796-191-0x0000000000630000-0x00000000006B0000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1796-191-0x0000000000630000-0x00000000006B0000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1796-191-0x0000000000630000-0x00000000006B0000-memory.dmp
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Size
512KB
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MD5
11399cc115a4c9cebdb479579bfa6ca6
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SHA1
bba31b35e6691aa68d696c47544865f33218e6a9
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SHA256
367dc71f19f5f7249435f18ba32b9afb69781bf2c0093210ed497cb6f49b00f2
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SHA512
77cb871158cb0f9ff2163df84483a919ef8555f63d1670137f3e5e07f4f56ba6a5fce4467f99ff04d9291ddd87d7b83ef332f350ff64efe1c123ccf96de380ec
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SSDEEP
12288:PDMrwVc6Bq4LrmGeQLqbEGfEy8Hs/ZXowRq:ArwVXLLrmGeQ5y8KZYU
Malware Config
Extracted
remcos
ASABA
tochukwu1122.ddns.net:6426
toshiba1122.ddns.net:6426
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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
Rmc-U1MKBI
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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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startup_value
Remcos
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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.
Processes:
resource 1796-191-0x0000000000630000-0x00000000006B0000-memory.dmp
Files
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1796-191-0x0000000000630000-0x00000000006B0000-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: 341KB - Virtual size: 341KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 93KB
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