Ulpack[.]rar | Triage

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General

Target

Ulpack.rar
Size

3.3MB
MD5

2dd35d43481a53e1f04b0898e6631ae8
SHA1

691bc962de749ead808cc527146a45236af8014c
SHA256

44d536480d79fe19e060cbb6704d9f566085973da9c65ae1e7d94cddd7dabe3f
SHA512

73f397eb9518e8b66e5a405e8008c73fc32c42df8cb81f00c45446fb5cc77778bf80d94c377908004f34596aecf2367b09bca60b4fd365df07b8c08f199e5396
SSDEEP

49152:nXErevQbQNm5DzxH2Zg8xB1HMLORtgxcI2A5DPByb14uo0nP36nNZy+9uVPfPl:nUCu6xB1HZRtgWaDPM1DninN4IA9

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Ulpack/Ulpack.exe

Files

Ulpack.rar
.rar

Password: 2929
Ulpack/Aayhtb.dll
Ulpack/Autoupdate.dll
Ulpack/Config.cfg
Ulpack/Quadv.dll
Ulpack/Ulpack.exe
.exe windows:4 windows x86 arch:x86

Password: 2929

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_32BIT_MACHINE

PDB Paths

c:\3nusac5b\obj\Release\' .pdb

Imports

mscoree

_CorExeMain

Sections

.text
Size: 310KB - Virtual size: 309KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

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
Ulpack/Xheu.dll
Ulpack/aah32.dll
Ulpack/inject.dll
Ulpack/read me (Password 2929).txt
Ulpack/script.dll
Ulpack/version.dll
Ulpack/x32/autoupdate.dll
Ulpack/x32/x32.dll
Ulpack/x32/x64config.dll
Ulpack/x64/Vsg32.dll
Ulpack/x64/cfg.dll
Ulpack/x64/x32d9.dll
Ulpack/x64/x64d3.dll