Behavioral task
behavioral1
Sample
server.exe
Resource
win7-20241023-en
General
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Target
server.exe
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Size
44KB
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MD5
9514b61a86973a97e492984893da5703
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SHA1
8b5ddada8c768c1557e70bec959a8f37bcf46de1
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SHA256
1b739f1e48b88df6885a520b48a3673a3a70df1c86acf161804ed89d68e99e79
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SHA512
44f0d2d3f849c8e64cffe7f85948a4cbd5f6091740877de8c0a8879f4784fa3cd9bff4cbfb964c80aa92a02aeea55b359a5c9a6c6729892c5fcda5b9167ab824
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SSDEEP
768:3Br+tjFqTPkAlfztB1lr6an3smTA8uvm2DfOTwYPIgzoPYJ:RyRUHlrL1lr6an3TLuvm2buQooPYJ
Malware Config
Signatures
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Detect XtremeRAT payload 1 IoCs
Processes:
resource yara_rule sample family_xtremerat -
Xtremerat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource server.exe
Files
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server.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: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 268B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 11KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cxzthca Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE