Behavioral task
behavioral1
Sample
RegEdit.exe
Resource
win10ltsc2021-20241023-en
General
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Target
RegEdit.exe
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Size
3.1MB
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MD5
bfacb0c11a720d61c03412d7f68fb8df
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SHA1
06c5304b3d6d75734ae3f8f30c9486dd855f0335
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SHA256
e8156e44befb5335f9c18acdd0d428c3a8fa316546a71fbbbd2c64c08f697a3e
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SHA512
89a8dcf157e7b390f946925273d34c3f6bf2cdef62e2908f96ceb64e4dbd12d5cb353c7b0e2a37ff59187dd33d3c95ab640295c433ff8e4df760baca3a127cda
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SSDEEP
49152:uvHI22SsaNYfdPBldt698dBcjHqEFlymzknoGd9UTHHB72eh2NT:uvo22SsaNYfdPBldt6+dBcjHqEFlE
Malware Config
Extracted
quasar
1.4.1
dumby bo got ratted LOLOL
p-surplus.gl.at.ply.gg:7938
6f229673-e6d0-41b5-a1e4-1cbc29eeffd8
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encryption_key
84EEFDB37698E582E7732B4568EC490426D1D6DF
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install_name
d1aler.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Java updater
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource RegEdit.exe
Files
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RegEdit.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: 3KB - Virtual size: 2KB
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