General
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Target
IMVU dinero ilimitado.exe
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Size
3.3MB
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MD5
a6b8a25d0eeac0fe978cc16a1e377e37
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SHA1
dae6ed3a24af41e4247872f718b0e1bb0dcc7bff
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SHA256
3581567130d8c7081fcb2f9c51e066487c7da1d62833169817725ae57874a243
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SHA512
7dd56e27b1f112df4f4ca6e6f9846848d50496d78cdfcc913f0179c39a21c57b0a04bffabe9c1d1c85fcfda79e2ec0bd55aa38537e8325b7073970d6ede59713
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SSDEEP
98304:xv/22SsaNYfdPBldt6+dBcjH90Rm6elp:1w7jYSl
Malware Config
Extracted
quasar
1.4.1
Office04
azxq0ap.localto.net:3425
e51e2b65-e963-4051-9736-67d57ed46798
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encryption_key
AEA258EF65BF1786F0F767C0BE2497ECC304C46F
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install_name
WindowsUpdate.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
WindowsUpdate
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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 IMVU dinero ilimitado.exe
Files
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IMVU dinero ilimitado.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: 188KB - Virtual size: 187KB
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