Behavioral task
behavioral1
Sample
572-114-0x0000000002350000-0x00000000023D1000-memory.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
572-114-0x0000000002350000-0x00000000023D1000-memory.exe
Resource
win10v2004-20230621-en
General
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Target
572-114-0x0000000002350000-0x00000000023D1000-memory.dmp
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Size
516KB
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MD5
67eaee8397d275b81993d6413ed8b420
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SHA1
5f7b0c3f51a9c38748efe6b820a73fa1fa8e1f0c
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SHA256
e6939cab9c386ce7d9b44539035eaee9a7a2d62731f37af25733cf8136c6910a
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SHA512
7dc0e0f949169d1c20459cf5a19fbeac2421678342163fa4c095d7158cb3e031d9d9064df1f0cdf08a7817727d9b39769cc43c06065ee69f211b1bb9f76cf240
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SSDEEP
12288:UfcEbQJ+LeHcDvEhm6LFMN74sCSxbxbHSrbkWO+Ss/ZDbryDU:U2Ae8jGLqN74dKSr4WO+ZZXr
Malware Config
Extracted
remcos
YAK BACK
79.110.63.178:8974
plunder.jumpingcrab.com:8974
plunder.dynnamn.ru:8974
plunder.duckdns.org:8974
plunder.dedyn.io:8974
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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
IUYTRSXCGHJKJYTR34567-VLBW2Y
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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 572-114-0x0000000002350000-0x00000000023D1000-memory.dmp
Files
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572-114-0x0000000002350000-0x00000000023D1000-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: 347KB - Virtual size: 346KB
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