Behavioral task
behavioral1
Sample
intager.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
intager.exe
Resource
win11-20241007-en
General
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Target
intager.exe
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Size
3.1MB
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MD5
5d0bfe1b693c6fd64a77d4b5fb028ade
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SHA1
e080ec222e7e6ef23a1d57493399e9fcc8aff537
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SHA256
1b9abaa17e10d390aa0402d09635814641f3194ac18b6d5ddad825c45f7245f4
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SHA512
5010ba377b66360cca843b497f0b5b3cdf98b7d72a435d7a4e150c2bec4e02243db3b9ffb6e8b815009f1fc0bad510ef5dc8e302bc28083031adae044c20c51d
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SSDEEP
49152:TvtD/2oga6ctePEl3s3jn7HZkgPBgzMgbRwLoGdz7THHB72eh2NT:TvR/2oga6ctePEl3s3L7HZkgPBgzM3
Malware Config
Extracted
quasar
1.4.1
minecraft_updater
https://pastebin.com/raw/vxJGbg64:33006
4d29c496-7884-4de7-a5a8-82e57928b74a
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encryption_key
C5904FDD788EA00F921C538B9FE80C0B0A0DE728
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install_name
MinecraftUpdater.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
MinecraftUpdater
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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 intager.exe
Files
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intager.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