isrstealer | 4f6283aae0900bc7d6f7b25fef8ed724_JaffaCakes118 | Triage

Sharing

General

Target

4f6283aae0900bc7d6f7b25fef8ed724_JaffaCakes118
Size

208KB
MD5

4f6283aae0900bc7d6f7b25fef8ed724
SHA1

96c8cf1a4ffbd769fc52875573eb0dabfcc60bff
SHA256

c09874a774d251dd7029b22c643442341b67d7866cc78d5345d40fee73b60497
SHA512

e3ab9d6744b573c4957d60a1693dcae33818ef99a0fbe8c6cc80340935cf93a32c73238e8a225f38351e1e20bd32c76857553e4f6f51c5d1b596ed5b1df0ec0e
SSDEEP

6144:VXbdXPx3adIKCC0ef//uXltKc+LVsz9b8:hadFeCXuLKcCVsz6

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
4f6283aae0900bc7d6f7b25fef8ed724_JaffaCakes118

Files

4f6283aae0900bc7d6f7b25fef8ed724_JaffaCakes118
.exe windows:4 windows x86 arch:x86

7342988ab055a1f3362c0bb541456d42

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
ord660
ord666
ord667
ord593
ord594
ord520
ord631
ord525
ord632
ord526
EVENT_SINK_AddRef
ord529
dllFunctionCall
EVENT_SINK_Release
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord606
ord607
ord608
ord717
ProcCallEngine
ord644
ord537
ord645
ord648
ord570
ord571
ord100
ord616
ord617
ord619
ord581

Sections

.text
Size: 28KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 176KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ