Behavioral task
behavioral1
Sample
4c5517f7d4f0e77f98f8c3f033ac0269_JaffaCakes118.exe
Resource
win7-20240215-en
General
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Target
4c5517f7d4f0e77f98f8c3f033ac0269_JaffaCakes118
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Size
255KB
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MD5
4c5517f7d4f0e77f98f8c3f033ac0269
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SHA1
fc4c6890bb5cb90d4492995b0f18d9cea022a9a2
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SHA256
98428fa8e72274d66f364f230fd1800f6c79f9a82b302e796234cf93e889eb87
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SHA512
aea401db7f8f533f079702aaa5c2013ba94d18cd839267ebf00c079d36689711a6f10ada957d6d876b8906c778811f41b71ca8ce52f06a156ba0f2ad966b5403
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SSDEEP
6144:GunF3/mw+NhZ7cJfqG0K+UvhvEnbEsxM0i:GEJiG0KXsxM0i
Malware Config
Extracted
quasar
1.3.0.0
INFECT
159.203.16.166:8383
aylmao1337.tk:8383
QSR_MUTEX_dgkusG8Joof1DH7joH
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encryption_key
fyU8ilcpYcOXqkxlxJir
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install_name
SysInterrupts32.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
System interrupts
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subdirectory
Microsoft
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 4c5517f7d4f0e77f98f8c3f033ac0269_JaffaCakes118
Files
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4c5517f7d4f0e77f98f8c3f033ac0269_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: 252KB - Virtual size: 252KB
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