Behavioral task
behavioral1
Sample
bfc0bbad9b31a4e51ff7bd4cf86d03ca_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bfc0bbad9b31a4e51ff7bd4cf86d03ca_JaffaCakes118
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Size
348KB
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MD5
bfc0bbad9b31a4e51ff7bd4cf86d03ca
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SHA1
0ab2b7f9bf6f34b78292a36c5c9457c1254044ee
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SHA256
3a0db362ebf14161a5a1e94e3b55426f74ecdefba47968e2f6e8a20a8ca3f858
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SHA512
c40957cca5416e3f1fb7cafd931973d0a47d15ca1470f49bd710180a2cea7052c092e555cfeaaa1f9a6cee5afbd205be5b25229ee626efc6601af0feacf2f929
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SSDEEP
6144:5On4ccY0Fdkqg/bOc0Juqbbu4jJFBq+upmVLHcVRd:ISY0vg/b68yjPBjYmVL8vd
Malware Config
Extracted
quasar
1.3.0.0
botnet
razilov06.hldns.ru:43844
razilov06.hldns.ru:44844
razilov06.hldns.ru:44444
razilov06.hldns.ru:44344
localhost:43844
QSR_MUTEX_jksNafskcOp37von76
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encryption_key
BZwkHzLAThZvXHJK9c73
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install_name
Srvise.exe
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log_directory
Log
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reconnect_delay
3000
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startup_key
Srvise
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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 bfc0bbad9b31a4e51ff7bd4cf86d03ca_JaffaCakes118
Files
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bfc0bbad9b31a4e51ff7bd4cf86d03ca_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: 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