Behavioral task
behavioral1
Sample
241239cd3860e03da18fbc5dfa1159c7deecbc72d8adccbd726e0b9805cf1c9d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
241239cd3860e03da18fbc5dfa1159c7deecbc72d8adccbd726e0b9805cf1c9d.exe
Resource
win10v2004-20240226-en
General
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Target
241239cd3860e03da18fbc5dfa1159c7deecbc72d8adccbd726e0b9805cf1c9d
-
Size
483KB
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MD5
b8b307a709a2958e310dcfbffaab6dce
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SHA1
eeb296f707ae876425854f0fee4891879bec434c
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SHA256
241239cd3860e03da18fbc5dfa1159c7deecbc72d8adccbd726e0b9805cf1c9d
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SHA512
74539dfd1f12b1147cc819b72e6fd36c6654adc9698f3b49581eb07cbeafcb07d2015c3275fd12ba0e3c520423d148f2f6ccfbcdd39e9a2aa94b2e0b13a469e3
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SSDEEP
6144:iXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHRsAOZZsAX4cNZ5Gv:iX7tPMK8ctGe4Dzl4h2Qnurs/ZsAcv
Malware Config
Extracted
remcos
FRESH
igw.myfirewall.org:2404
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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-4HN46L
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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
-
Remcos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 241239cd3860e03da18fbc5dfa1159c7deecbc72d8adccbd726e0b9805cf1c9d
Files
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241239cd3860e03da18fbc5dfa1159c7deecbc72d8adccbd726e0b9805cf1c9d.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: 352KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 19KB - Virtual size: 20KB
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