Static task
static1
Behavioral task
behavioral1
Sample
bytbpbb.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bytbpbb.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
pbb.exe
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
pbb.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
ھ.url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
ھ.url
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
ھʹ˵.htm
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
ھʹ˵.htm
Resource
win10v2004-20240802-en
General
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Target
05fcc50e35c5aeffbf11167d0e91b332_JaffaCakes118
-
Size
2.2MB
-
MD5
05fcc50e35c5aeffbf11167d0e91b332
-
SHA1
fdb5ee10853fc3a49581ba841e69b5934e3bd18c
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SHA256
229ab87d9ae35032d4f71c965dbe1f875cd932b5f8f5683ff5cb754786f5f3cf
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SHA512
a8e69fb862522e0ddb2ed0437fd28a4637f8ae5b2225fed48258c2ac23b0c68b845d5066efb7a31e1b916d8f5952f82a2d538d2325aef81b543b255ecb38b5d2
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SSDEEP
49152:4nOqdDZAX6EAnhsZuFMl4tKE8E1xGDgUcx3HuCZ10DUmbySEwJBNHLA:hqxZAXKnhswyw8xA3TTm+G1A
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/bytbpbb.exe unpack002/pbb.exe
Files
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05fcc50e35c5aeffbf11167d0e91b332_JaffaCakes118.zip
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bytbpbb.gz.rar
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bytbpbb.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: 326KB - Virtual size: 744KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 70KB - Virtual size: 189KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
code Size: 2.1MB - Virtual size: 4.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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pbb.exe.exe windows:4 windows x86 arch:x86
ad496350a80764f3fa7424241b27ac09
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
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarTstLt
_CIsin
ord632
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaVarTstEq
ord670
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaNew
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaVarCopy
_CIatan
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 8KB - Virtual size: 6KB
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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ھ.url
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ھʹ˵.htm.html