Behavioral task
behavioral1
Sample
hsyn/77169.org˵.htm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
hsyn/77169.org˵.htm
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
hsyn/go.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
hsyn/go.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
hsyn/hsyn.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
hsyn/hsyn.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
hsyn/ĺڿͬ.url
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
hsyn/ĺڿͬ.url
Resource
win10v2004-20241007-en
General
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Target
282c8e7e5a1c1ee4dd687494ff903da3_JaffaCakes118
-
Size
29KB
-
MD5
282c8e7e5a1c1ee4dd687494ff903da3
-
SHA1
463ca29700c683ae84b20cb3e9d95618b83d5753
-
SHA256
6645cdff753a535f393b421cab812c894efb42275e0690ba2334b62f4034c0f3
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SHA512
aaf7d71b1b0e33a00b4c5b590424fe7770b7a51901eeafffae8c272f2f5bac02ad8717013c07dd5ec2fd315a973e91fc94e53daf850316d98b37d54b4d2ffbb8
-
SSDEEP
768:+7XuFL7IVFmEr3vjrnb7KMjlGEpB67h+FfItEfAA9:+zuFadbbbb+MZGqfqEfAA9
Malware Config
Signatures
-
resource yara_rule static1/unpack001/hsyn/go.dat upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/hsyn/go.dat unpack001/hsyn/hsyn.exe
Files
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282c8e7e5a1c1ee4dd687494ff903da3_JaffaCakes118.zip
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hsyn/##ע##.txt
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hsyn/77169.orgʹð˵.txt
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hsyn/77169.org˵.htm.html
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hsyn/go.dat.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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hsyn/hsyn.exe.exe windows:4 windows x86 arch:x86
ef054d16b201e37d51a24a8f52ed9048
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaFreeVar
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
__vbaFpI4
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
Sections
.text Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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hsyn/ĺڿͬ.url