umbral | PowerCheat free[.]exe | Triage

Sharing

General

Target

PowerCheat free.exe
Size

8.0MB
MD5

63e3124b3360f64808cddb6b5b7dd0b7
SHA1

b5308a58f50c548c66b1c46543537812605b6973
SHA256

3e96e5c7ce88b7a27dbdb0341fe7dc7edd69cfeaba35b7b3019731de8ed81840
SHA512

f57876faf30d4c5e8794bf5e1c70747ca58c629df54f121339cbb6444df2cfa13315952233e32471448b5c919b62147ea70af7d66262ce1658fd9d87cea06f4f
SSDEEP

196608:o/TYUOztYQC4wmOH2dWJMiUb5zBXVnTpkSIgzeRnZYk:kWzupHjJdwbdkSpzYZYk

Score

10^/10

umbral

Malware Config

Signatures

Detect Umbral payload 1 IoCs

Processes:

resource yara_rule

sample family_umbral
Umbral family
umbral
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

PowerCheat free.exe

Files

PowerCheat free.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 512B - Virtual size: 124B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 1KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 770B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 4B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 456B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 8.0MB - Virtual size: 8.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ