General
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Target
incognito.exe
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Size
3.1MB
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MD5
b77974010936f4479bf1cf760a4aa5d7
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SHA1
07c90a99919bd4febfff9a943a610cf810cea5ae
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SHA256
2cbde10dd87ea27ad229cc4d170de1aef0a35b24625a8a2fbba56752f5f7ea26
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SHA512
aa6ed9a296f3d144645d22ff86eb436623a3303de5efb249af3367de11957c4a08dc77882e8bca8c86a661eeedfe17ddb417eddd1255ce27dc2c58a47296ee3c
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SSDEEP
49152:HvrI22SsaNYfdPBldt698dBcjH26RJ6GbR3LoGdgBETHHB72eh2NT:HvU22SsaNYfdPBldt6+dBcjH26RJ6AY
Malware Config
Extracted
quasar
1.4.1
Office04
gakimyny-40562.portmap.host:40562
3190392e-398a-49b5-b000-b1f2ad7b563e
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encryption_key
C82052C6AA81D4430841915516E777F1172AA1B4
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install_name
incognito.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
JavaUpdater
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource incognito.exe
Files
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incognito.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