Behavioral task
behavioral1
Sample
1524-70-0x00000000156D0000-0x0000000015752000-memory.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1524-70-0x00000000156D0000-0x0000000015752000-memory.exe
Resource
win10v2004-20240426-en
General
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Target
1524-70-0x00000000156D0000-0x0000000015752000-memory.dmp
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Size
520KB
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MD5
3932dd1416fac14fb87b205406e1aa65
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SHA1
77330cf847cf0872a9a59c8b906eddf345ac50b0
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SHA256
d47bfaff58709bec0b6c6459cfe2c47f5b5e223f2b485a1202e1895f5f84d4ee
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SHA512
56057e9ed0e74db101a777b4da5b640e1b573cfbb9af757647eac09b9df54a2206f0f74fa840a46a4300434f2ae875a7b7ebbb84e471fbe72dd53109a2259246
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SSDEEP
12288:eFxpAim8nEeQPfFA1OQNKHciis/Z9acv:EPm8nEeIQNscipZ
Malware Config
Extracted
remcos
BiggsCrypt
20.121.128.235:4876
20.121.128.235:4834
20.121.128.235:4845
20.121.128.235:4674
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audio_folder
MicRecords
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audio_record_time
5
-
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
true
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install_flag
false
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keylog_crypt
false
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keylog_file
woro.dat
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keylog_flag
false
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keylog_path
%UserProfile%
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mouse_option
false
-
mutex
ooowewaoowewssasaero-3KFJUJ
-
screenshot_crypt
false
-
screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
-
Remcos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1524-70-0x00000000156D0000-0x0000000015752000-memory.dmp
Files
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1524-70-0x00000000156D0000-0x0000000015752000-memory.dmp.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: 348KB
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