Behavioral task
behavioral1
Sample
a5aa53a0c804e4ca657a4f27cd1c02c0_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
a5aa53a0c804e4ca657a4f27cd1c02c0_NeikiAnalytics.exe
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Size
3.1MB
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MD5
a5aa53a0c804e4ca657a4f27cd1c02c0
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SHA1
0ee279c8084ef985c4525b5d2f494c28c5795e8e
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SHA256
a0b392d3c49dc9b3b763b6ad04984877f6ab7652a09630faa5b7058a19c81a5f
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SHA512
cf59cb9797901a7a2cf447d2bb468996728a8c135e40978c545696e076f82b3faeae47681afb05498df856042d253cc16800d1dba57f89594428f2bcbe5326f3
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SSDEEP
49152:evkt62XlaSFNWPjljiFa2RoUYIbHRJ6hbR3LoGduKTHHB72eh2NT:ev462XlaSFNWPjljiFXRoUYIbHRJ6D
Malware Config
Extracted
quasar
1.4.1
Office04
192.168.50.244:4782
8c0dd4a8-9378-4bb0-a8b0-01c7a7abc4a0
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encryption_key
25C9945CAA6B7DC1F00936AF44864E2B40484EAE
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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
Client Startup
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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 a5aa53a0c804e4ca657a4f27cd1c02c0_NeikiAnalytics.exe
Files
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a5aa53a0c804e4ca657a4f27cd1c02c0_NeikiAnalytics.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