Behavioral task
behavioral1
Sample
f0e2c9077145df06fc292d0d7583c5e5.exe
Resource
win7-20240220-en
General
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Target
f0e2c9077145df06fc292d0d7583c5e5.exe
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Size
3.1MB
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MD5
f0e2c9077145df06fc292d0d7583c5e5
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SHA1
7c6182b7d61fe8a12670021f8499326b83e1e3f4
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SHA256
a841a1fe8b81516cb7d07d1bf57d663a26ce360e61f2f90c9dc046e9280bd318
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SHA512
a5a64a73d8d310974849998d7288d763b63397c67d7c4a1cf4102d7bf588b3891af8e7ed6d1322e6e3c35ca258bd06a8d7aa23bda551372ead819fa90126f701
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SSDEEP
49152:7vmI22SsaNYfdPBldt698dBcjHcHxNESEOk/irLoGdfrTHHB72eh2NT:7vr22SsaNYfdPBldt6+dBcjHIxF3
Malware Config
Extracted
quasar
1.4.1
Office04
gjhfhgdg.insane.wang:3634
5943d26f-e34d-4af2-bb6f-9aa3b1840ec8
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encryption_key
997411AC284CD97048B61F90B41B906864F1171B
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install_name
dfsdff.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
windows defender process
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subdirectory
fsfsf
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 f0e2c9077145df06fc292d0d7583c5e5.exe
Files
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f0e2c9077145df06fc292d0d7583c5e5.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