Behavioral task
behavioral1
Sample
1520-59-0x0000000000400000-0x0000000000474000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1520-59-0x0000000000400000-0x0000000000474000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1520-59-0x0000000000400000-0x0000000000474000-memory.dmp
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Size
464KB
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MD5
a94b1dfed444bbd440713e757aaeb148
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SHA1
20d827d43a87873f8faca3801176bd09c9c46c23
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SHA256
0e3b9f0048fafcd2c25252cd3842b92d3a4a5e3bb69a4e08c2af446e7efb0d51
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SHA512
ca73a9cbf9006ff6ba6b22b85260ca2107c4fe5ee0368cb9611a455dbb6380957e415920b1532b887ee99d25f18c9425569f7681a0b3bbf6b96ccec63d9f03c4
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SSDEEP
6144:7rLmBOdXFrVRWdPBraNM6inbujnJwHXkVrVGb7FhHI2PuAO2SBX3W+cUqWS:7rLmBOrVmpCMLulOXkVrV2DEASFWLWS
Malware Config
Extracted
remcos
4.6.0 Light
RemoteHost
127.0.0.1:2404
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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-N05CSH
-
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
-
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 1520-59-0x0000000000400000-0x0000000000474000-memory.dmp
Files
-
1520-59-0x0000000000400000-0x0000000000474000-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: 297KB - Virtual size: 297KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 21KB
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ