General
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Target
incognito.exe
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Size
3.1MB
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MD5
34fffd9d3bfcf899dd8deaee8eb4810b
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SHA1
e5de408e19e84cb359bdb4ed84c9273c23e20f28
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SHA256
a66394c2fd8587c0f7ddb189ad4e5d54456563c794f453c489f9c2f3c4225288
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SHA512
f3e930f566453849cb7c662d3ae2f7135a4880ef38744b1580a79c333487f74fdb4ab92c06237e7bee612e94a72a1623452d83099830567bdbf7e8187921365c
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SSDEEP
49152:WvmI22SsaNYfdPBldt698dBcjH7Ca1JDLoGdxqTHHB72eh2NT:Wvr22SsaNYfdPBldt6+dBcjH7C+h
Malware Config
Extracted
quasar
1.4.1
Office04
gakimyny-40562.portmap.host:4782
46e7ef3b-8d62-4396-a1b6-7d8a2353e907
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encryption_key
4CCD03EE2B3F5EBE1286E32B25E48A9D2C6CC0F5
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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
CrashHandler
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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