dcrat | Surrogatefont[.]exe | Triage

Sharing

General

Target

Surrogatefont.exe
Size

828KB
MD5

056cc17e4b9ae9299079c6fc289dc195
SHA1

a8926b4bc2a32a8b1247c90d4929ab995aab7d06
SHA256

989dc2b004b38f140c0fe929167166e28ac3c93d90649800f07e7b8fb5f8ef75
SHA512

bdd234f576382ea0a5ec9f088af84286c4d422ca895a9369fe770f95b070789e7ea93ee7539af12c268ad8b3b42c39321b58d5a0f9e13a1245539bdd08f235e7
SSDEEP

12288:9Z6s1lxrBkn2VJsXVme/nMRIplGAT25CjMJmk:y2rBknhFmCyikCjMEk

Score

10^/10

rat dcrat

Malware Config

Signatures

DCRat payload 1 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

resource	yara_rule
sample	dcrat

Dcrat family
dcrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Surrogatefont.exe

Files

Surrogatefont.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

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
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 813KB - Virtual size: 813KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ