modiloader | 6df93ced6c976c448553f7abaf828e4d02f121eedcc47134036062a4151d4bc3[.]exe[.]zip

General

Target

6df93ced6c976c448553f7abaf828e4d02f121eedcc47134036062a4151d4bc3.exe.zip
Size

3.2MB
MD5

1a0a68ccee632be6d1d6dfda2dd85023
SHA1

2dfcbb963e5e91c12cbc6267835d4d62cfa41c88
SHA256

58cbbec7b9e8e77be07b2ab77343c5ea23afff14d285da2eae8362f516a69149
SHA512

3d2fbab1f2e8ca949b830b4ddcd26d70312b965eda11981b23c2f3fe229fd6c48f004e3c4bd0750f5290348f19dea18c0f76e5fd378da3f240e77af414d4d54d
SSDEEP

98304:kMaSUU9KDVSz8sAgboSG7PdHH/2Mh8oGNitGS20O:kMfKDVOyPJXGNLS20O

Score

10^/10

upx modiloader

Malware Config

Signatures

ModiLoader First Stage 1 IoCs

Processes:

resource	yara_rule
static1/unpack002/out.upx	modiloader_stage1

Modiloader family
modiloader

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
static1/unpack001/6df93ced6c976c448553f7abaf828e4d02f121eedcc47134036062a4151d4bc3.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/6df93ced6c976c448553f7abaf828e4d02f121eedcc47134036062a4151d4bc3.exe
unpack002/out.upx

Files

6df93ced6c976c448553f7abaf828e4d02f121eedcc47134036062a4151d4bc3.exe.zip
.zip

Password: infected
6df93ced6c976c448553f7abaf828e4d02f121eedcc47134036062a4151d4bc3.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
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

UPX0
Size: - Virtual size: 1.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.3MB - Virtual size: 3.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
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: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 104KB - Virtual size: 103KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 16KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 28B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 54B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 122KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.7MB

UPX1 Size: 3.3MB - Virtual size: 3.3MB

.rsrc Size: 14KB - Virtual size: 16KB

Headers

File Characteristics

Sections

CODE Size: 2.2MB - Virtual size: 2.2MB

DATA Size: 104KB - Virtual size: 103KB

BSS Size: - Virtual size: 16KB

.idata Size: 12KB - Virtual size: 12KB

.tls Size: - Virtual size: 28B

.rdata Size: 512B - Virtual size: 54B

.reloc Size: 122KB - Virtual size: 122KB

.rsrc Size: 2.3MB - Virtual size: 2.3MB

UPX0
Size: - Virtual size: 1.7MB

UPX1
Size: 3.3MB - Virtual size: 3.3MB

.rsrc
Size: 14KB - Virtual size: 16KB

CODE
Size: 2.2MB - Virtual size: 2.2MB

DATA
Size: 104KB - Virtual size: 103KB

BSS
Size: - Virtual size: 16KB

.idata
Size: 12KB - Virtual size: 12KB

.tls
Size: - Virtual size: 28B

.rdata
Size: 512B - Virtual size: 54B

.reloc
Size: 122KB - Virtual size: 122KB

.rsrc
Size: 2.3MB - Virtual size: 2.3MB