Behavioral task
behavioral1
Sample
2904-10-0x0000000000400000-0x0000000000419000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2904-10-0x0000000000400000-0x0000000000419000-memory.exe
Resource
win10v2004-20240412-en
General
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Target
2904-10-0x0000000000400000-0x0000000000419000-memory.dmp
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Size
100KB
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MD5
6874c74a1b8aec8b4f8598b5cb442992
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SHA1
c5276139ab612a9d9c2f37b5193669c7f078399e
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SHA256
980beac020158c2fd8ad9d5c56509bf4dc1c4855c06a452e1992baf1bbd94c56
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SHA512
396c5a97165fbd2931ab13799acce7049b6c0f86a74e28372ba40c1fe1714d7d9d51f1a2574ecc47beada06bd60358d51e92bc727cd3745bdc0888e85cacbf5a
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SSDEEP
3072:xhzYTGWVvJ8f2v1TbPzuMsIFSWNThOSmr:xhzOv2fM13jsIFSWNTYSW
Malware Config
Extracted
remcos
1.7 Pro
Host
185.241.208.113:2404
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audio_folder
audio
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
5
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copy_file
JavaUpdate.exe
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copy_folder
JavaUpdater
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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
true
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install_path
%AppData%
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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
Java
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keylog_path
%AppData%
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mouse_option
false
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mutex
remcos_klbwfjyviz
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screens
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screenshot_path
%AppData%
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screenshot_time
1
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startup_value
Java Updater
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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 2904-10-0x0000000000400000-0x0000000000419000-memory.dmp
Files
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2904-10-0x0000000000400000-0x0000000000419000-memory.dmp.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 28KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.MPRESS2 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE