xtremerat | b5f740640892016c39c52917884d96ac

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General

Target
b5f740640892016c39c52917884d96ac
Size 85KB
Sample240305-3s3c1ach8s
SHA256 4657eeb8919fbfb63dff779bf12e6c365a4e88e2380126c77cbaf369f61e47f1
MD5 b5f740640892016c39c52917884d96ac
SHA1 c21a00d8e148bbf2785fba59e471d6d46ec080c1
SHA512 f98a5393e330394f880170ba12550707fe8b7d327ce3199d300aab630c5e201da72f1c7cb6fe85aab4ef0ccd32b124cfa0ab66574572e5a6ed9daea8fe0bdf71
SSDEEP 768:28m1Sq4NQErBsH10zoisBKQI6dObAG/dq8uW29Ifnca/yyR+P2ujfGiZKPA+7Xoh:Esq+QVrrObAdXWpf/y+7ozNwiGfEftog
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xtremerat

Malware Config

Signatures

Detect XtremeRAT payload 1 IoCs

resource	yara_rule
sample	family_xtremerat

Xtremerat family
xtremerat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b5f740640892016c39c52917884d96ac

File Explorer

b5f740640892016c39c52917884d96ac

.exe 85KB

b5f740640892016c39c52917884d96ac

SHA256 4657eeb8919fbfb63dff779bf12e6c365a4e88e2380126c77cbaf369f61e47f1
MD5 b5f740640892016c39c52917884d96ac
SHA1 c21a00d8e148bbf2785fba59e471d6d46ec080c1
SHA512 f98a5393e330394f880170ba12550707fe8b7d327ce3199d300aab630c5e201da72f1c7cb6fe85aab4ef0ccd32b124cfa0ab66574572e5a6ed9daea8fe0bdf71
SSDEEP 768:28m1Sq4NQErBsH10zoisBKQI6dObAG/dq8uW29Ifnca/yyR+P2ujfGiZKPA+7Xoh:Esq+QVrrObAdXWpf/y+7ozNwiGfEftog
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Detect XtremeRAT payload
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

53492

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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

PDB paths

Name

CODE

Size

50KB

Virtual Size

50KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

DATA

Size

512B

Virtual Size

312B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

BSS

Size

Virtual Size

208KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

25KB

Virtual Size

24KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

b5f740640892016c39c52917884d96ac

generic