2024-04-22_c84b82fb1dc1f9a8ebc7676218fcd6b9_krakencryptor | Triage

Sharing

General

Target

2024-04-22_c84b82fb1dc1f9a8ebc7676218fcd6b9_krakencryptor
Size

1.2MB
MD5

c84b82fb1dc1f9a8ebc7676218fcd6b9
SHA1

57975a05faa1adcc24af597265ef3b74c18c1b45
SHA256

bdf4c41840e6d050dfed19559af277c4221a166d798b7ced0812dc2deb81379e
SHA512

5c5d50a73709e965907a5dc94fe648dcd51f089fa62195c3db4f0862e2897d908c4917f0d7d4e946f22a8bac0d8218ce7fd50ad0ffc2f07534d84260e49e9df8
SSDEEP

24576:FWY6GtAywtvRuVFLfKU5ZXNL2PVh6B+BzjmcX+d:Fl6G0tvRuVFrGBzjad

Score

10^/10

Malware Config

Signatures

Detects encrypted or obfuscated .NET executables 1 IoCs

resource	yara_rule
sample	INDICATOR_EXE_DotNET_Encrypted

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-22_c84b82fb1dc1f9a8ebc7676218fcd6b9_krakencryptor

Files

2024-04-22_c84b82fb1dc1f9a8ebc7676218fcd6b9_krakencryptor
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Works\CPS\Sources\erp.updater\SEP.Updater\obj\Debug\SEP.Updater.pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ