isrstealer | 4f851094891460acb9aee4b0273dc8f8b1dd760e63233daf93cdb21b57e8f3ab | Triage

Sharing

General

Target

4f851094891460acb9aee4b0273dc8f8b1dd760e63233daf93cdb21b57e8f3ab
Size

260KB
MD5

6bb6057b3d183d8966b50ccbe364b370
SHA1

ea48392d5dcd15f64a2d1cb9108c6141c1aabce3
SHA256

4f851094891460acb9aee4b0273dc8f8b1dd760e63233daf93cdb21b57e8f3ab
SHA512

ea0c2ed98a48cdeb35168d108aeebc50108f75ab64e8538cf323ae03e9c900f67995dfe19c1520debc0ef2dadd1468e1cc2aae7bd488f82f5fe58dbd3f8b581d
SSDEEP

6144:gYb//1PxwDdIKCC0ef//uXltKc+LVsz9b8R4jvLXou:wDdFeCXuLKcCVsz6SDLXo

Score

10^/10

isrstealer

Malware Config

Signatures

ISR Stealer payload 1 IoCs

resource	yara_rule
sample	family_isrstealer

Isrstealer family
isrstealer

Files

4f851094891460acb9aee4b0273dc8f8b1dd760e63233daf93cdb21b57e8f3ab
.exe windows 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: 228KB - Virtual size: 225KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ