isrstealer | 2f03e9625ef2c414cdbb146cc721be59_JaffaCakes118 | Triage

Sharing

General

Target

2f03e9625ef2c414cdbb146cc721be59_JaffaCakes118
Size

208KB
MD5

2f03e9625ef2c414cdbb146cc721be59
SHA1

25086617a955b4da982f868f2c1c94c1280e4559
SHA256

9808a177e97ac37ff59cf09769ee329102aea1085021d18e2fb4a3361972cbe5
SHA512

76cb57879e12dc2ccbed09d5cb757f1a24a70daca83c5d2380bb1a68b76712be0c00e6a0d32e3253b3015c628f6315e7b4c57c47814ec66c8af9a263e46949e0
SSDEEP

6144:O3bdXPx3adIKCC0ef//uXltKc+LVsz9b8:YadFeCXuLKcCVsz6

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
2f03e9625ef2c414cdbb146cc721be59_JaffaCakes118

Files

2f03e9625ef2c414cdbb146cc721be59_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