Behavioral task
behavioral1
Sample
a76ef5638e61804d10d31e8ed1c84343_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
a76ef5638e61804d10d31e8ed1c84343_JaffaCakes118
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Size
348KB
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MD5
a76ef5638e61804d10d31e8ed1c84343
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SHA1
32039dc29cf63a139d515938b27e9a31bfc5f9d6
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SHA256
03cc80e703f15fdbb3db1c0ef001bf9d89c9cfd112d98839734b49830ab4b17a
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SHA512
626491f951c3c35da39241338334a18091786f96ca062bac16addb6b7142365c04e6dd613a2109e537e4dd77841b9cdcab75347b16b55e9a88ceb2e79f58c0b9
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SSDEEP
6144:c2SiPqU23zkV485UloNJpPb+pwL1sKzqJ4cDe:zoU2meQWwhlzC4cDe
Malware Config
Extracted
quasar
1.3.0.0
deafult
192.168.0.105:4782
84.43.208.174:4782
127.0.0.1:4782
QSR_MUTEX_UaiJzl9ZgZ3DO0L3Ch
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encryption_key
D69vVSh4aQLaRQFw7JAa
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install_name
Skypu.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
app
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subdirectory
Skypa
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 a76ef5638e61804d10d31e8ed1c84343_JaffaCakes118
Files
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a76ef5638e61804d10d31e8ed1c84343_JaffaCakes118.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: 345KB - Virtual size: 344KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
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