Behavioral task
behavioral1
Sample
Image Logger 3.5.exe
Resource
win7-20240903-en
General
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Target
Image_Logger_3.5.rar
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Size
3.4MB
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MD5
c402946674f3f070a4048b85f42f052d
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SHA1
375ba6d538c9dd60b77a46f762399b8dd4da6fa6
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SHA256
b8a2e41418a9b8a882cd0c4a43bc25835a07b273be2e3851aa57737bef0929b3
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SHA512
51efc848f2c685f4c454b5ef8ffb8d7abb3fa6da07f9b96860ed3aa1e73d97d3d2b98bad0d07d7a442bc2770c676dd296238b123e40a8df348e18b95e6c18284
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SSDEEP
49152:EvnI22SsaNYfdPBldt698dBcjHAKk1QmypoGd7aPTHHB72eh2NTV:EvI22SsaNYfdPBldt6+dBcjHAKkep
Malware Config
Extracted
quasar
1.4.1
Office04
26.45.181.53:4782
91fc011d-5bd3-41d0-82ab-84cdbb628ab4
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encryption_key
5E2CFB52ADC9AC8BBA82A6E18BBD8FE00311B8A0
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Windows Defender
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 2 IoCs
resource yara_rule sample family_quasar static1/unpack001/Image Logger 3.5.exe family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Image Logger 3.5.exe
Files
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Image_Logger_3.5.rar.rar
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Image Logger 3.5.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 267KB - Virtual size: 266KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ