Behavioral task
behavioral1
Sample
2040-56-0x0000000000400000-0x00000000004D1000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2040-56-0x0000000000400000-0x00000000004D1000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
2040-56-0x0000000000400000-0x00000000004D1000-memory.dmp
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Size
836KB
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MD5
f1fedf0bf89821bc8c837089db7be4ff
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SHA1
ba171c0d4b984494d1170c50c417a25ff6a6d2e9
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SHA256
c36da201cacb834d87060cdffeb29a49cc93daa55fb5e255a03319411e71a5d0
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SHA512
d91ffb87d804224534b9f218ce8a6967a8af934c554c2d82836f98db5ac2ebea30c892e355dd061311d963c8ccbe6ce400e4a70c53a0b23607d21996ee3c55d6
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SSDEEP
12288:cqYktkO4cpK4KoK6i/f7rQSAp3NFJORw9oYIwn1qwRYR/LQqbmwz:hte2K4vAQTBVCw9DIw1i9Eqbmwz
Malware Config
Extracted
remcos
4.7.0 Light
RemoteHost
80.66.75.129:3719
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
10
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connect_interval
2
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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-NQTCEM
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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
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Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2040-56-0x0000000000400000-0x00000000004D1000-memory.dmp
Files
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2040-56-0x0000000000400000-0x00000000004D1000-memory.dmp.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 299KB - Virtual size: 298KB
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