isrstealer | JaffaCakes118_441cbd5b996da226af3b22de9536e52c | Triage

Sharing

General

Target

JaffaCakes118_441cbd5b996da226af3b22de9536e52c
Size

284KB
MD5

441cbd5b996da226af3b22de9536e52c
SHA1

135f990985bf4dee12be8d5c9541c631fca9ebb9
SHA256

a3bffda191ed59e4dba263ffad94c780865aefc7eb7991a6c312fff697ce521d
SHA512

ce1fb932e056046ff00b0dd8d9947f9499280347c4a087d018ba43c8fa42eded20d9acb90ac66377b1c1a81be1a49de62a7cdeb43bd7f7000458747cf2c56178
SSDEEP

6144:Q3bdXPx3ydIKCC0ef//uXltKc+LVsz9b8TNlrWuW62BnDf6RhD:GydFeCXuLKcCVsz6/CuW6IL6DD

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_441cbd5b996da226af3b22de9536e52c

Files

JaffaCakes118_441cbd5b996da226af3b22de9536e52c
.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
IMAGE_SCN_MEM_WRITE

.data
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 252KB - Virtual size: 252KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE