General
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Target
TrixSMP-2.5.2.exe
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Size
3.2MB
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MD5
9fcc6a986059b5b536e1d9a024d98437
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SHA1
362efdff4d397b27465effecd5cc46cc75ba4252
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SHA256
a9900a2399e587ed3ff5e60f06d042a5c6b340860f662b8716994d31775b5fe4
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SHA512
957c35d730f239e45d6b8080b90a021a14cb9a2e650299c8220233db52e4794839c87955ae0660dd5284f1c2fefa6ef3aa0d848fee13c3c8318d8616c2347936
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SSDEEP
49152:KvwG42pda6D+/PjlLOlg6yQipVrchNmzf3oGd+BTHHB72eh2NTVmd:Kvz42pda6D+/PjlLOlZyQipVrchGXmd
Malware Config
Extracted
quasar
1.4.1
hakai
hakai44-57264.portmap.io:57264
hakai44-57264.portmap.io:7000
ebb287ed-cec7-4c1a-bd01-c9a44d3e16eb
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encryption_key
EA64A0D4FF8902AE6D948D3F1F4FE3A6BD4AAB3A
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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
Quasar Client Startup
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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 TrixSMP-2.5.2.exe
Files
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TrixSMP-2.5.2.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: 40KB - Virtual size: 40KB
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