isrstealer | JaffaCakes118_8fbfb5e43df6bf6bde62a55042d4b1cc | Triage

Sharing

General

Target

JaffaCakes118_8fbfb5e43df6bf6bde62a55042d4b1cc
Size

76KB
MD5

8fbfb5e43df6bf6bde62a55042d4b1cc
SHA1

913c49cf2b696e8bc615ca5d4d4a82db181f29f3
SHA256

2d207e7fd002f19b425a1df057dabd924b62a2066b944b3ded462e5c216f56af
SHA512

58106dee591e3a3c84f5941947e0488fa883a114118cb264e1947af965d8482bb66bc354367ac806543ce4d79da9ecbb35c56d2e94d59c54a07f40a4ed29177a
SSDEEP

1536:Tz3HBexMQT+2umeWO2+FPx/lXYVAG8Zs7kfl/ig8ON:sxMQeXYVQsel/iwN

Score

10^/10

isrstealer

Malware Config

Signatures

ISR Stealer payload 1 IoCs

resource	yara_rule
sample	family_isrstealer

Isrstealer family
isrstealer

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
JaffaCakes118_8fbfb5e43df6bf6bde62a55042d4b1cc

Files

JaffaCakes118_8fbfb5e43df6bf6bde62a55042d4b1cc
.exe windows:4 windows x86 arch:x86

4547bdcd0c3c952cce7b1290dd98f06f

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

MethCallEngine
ord516
ord517
ord518
ord519
ord661
ord666
ord667
ord592
ord598
ord520
ord631
ord525
ord632
ord526
EVENT_SINK_AddRef
ord528
ord561
DllFunctionCall
EVENT_SINK_Release
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord606
ord607
ord608
ord716
ord717
ProcCallEngine
ord537
ord644
ord538
ord645
ord648
ord570
ord571
ord572
ord681
ord100
ord579
ord616
ord617
ord618
ord619
ord650
ord581

Sections

.text
Size: 68KB - Virtual size: 66KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ