Behavioral task
behavioral1
Sample
92C93C0F3D586D4F26865F78C91C7200.exe
Resource
win7-20240221-en
General
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Target
92C93C0F3D586D4F26865F78C91C7200.exe
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Size
3.1MB
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MD5
92c93c0f3d586d4f26865f78c91c7200
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SHA1
acfaf4714bd8dc1f784275a8a513a1e4c1a2de12
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SHA256
c305dc9e2de49fecff28d19facee4e30fc568cbd04594f328c60301b1744387d
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SHA512
9198dd61f07ec9ac01816c57c3925e16c65687df38aeeb8fa21c7e9aaa9a2011269a5023ac66fa4c0be2185744f530c38b618196db063acd1582e3cfcc460cb5
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SSDEEP
49152:rv2I22SsaNYfdPBldt698dBcjHMkxNESEVk/iELoGdB7JTHHB72eh2NT:rvb22SsaNYfdPBldt6+dBcjHvxgK
Malware Config
Extracted
quasar
1.4.1
DP
xm.wintk.vip:1994
09ae387c-a1cd-4bbc-a043-40c1658a6432
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encryption_key
9FE64C9ADDD7473DAA5F3B825BA5B87D261905EF
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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
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 92C93C0F3D586D4F26865F78C91C7200.exe
Files
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92C93C0F3D586D4F26865F78C91C7200.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