Behavioral task
behavioral1
Sample
MagmaFN.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
MagmaFN.exe
Resource
win10-20230703-en
General
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Target
MagmaFN.exe
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Size
3.1MB
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MD5
22b9ae401f28ade71bc0a15b3972fbfe
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SHA1
c5857061edffe27d21730b565d2e3cacea7a7bf0
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SHA256
dd0956427cdc7ad6703c85171373a1d060700f485a18daf1afc56567ffe163ff
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SHA512
cea1124314555010d3091937259a34c43c92d2452ddbb8dea7f60e9687a47c48c41fe69c30304be392ac8f811e46266c1a0e80737fff11e068386944264ad277
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SSDEEP
49152:DveI22SsaNYfdPBldt698dBcjHQTZ01JpLoGddjTHHB72eh2NT:DvT22SsaNYfdPBldt6+dBcjHQTZCt
Malware Config
Extracted
quasar
1.4.1
MagmaFN
4.tcp.eu.ngrok.io:16321
8fcfd45a-1b32-4b49-b4cd-15666fd937b0
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encryption_key
D586A40D2F782DE3D9154F379894244F11BE65C1
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install_name
MagmaFN.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Java Update Scheduler
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 MagmaFN.exe
Files
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MagmaFN.exe.exe windows 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: 7KB - Virtual size: 6KB
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