Behavioral task
behavioral1
Sample
NEAS.0a31c2ad4a10ddf5db314fbdbbb45530_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.0a31c2ad4a10ddf5db314fbdbbb45530_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.0a31c2ad4a10ddf5db314fbdbbb45530_JC.exe
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Size
286KB
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MD5
0a31c2ad4a10ddf5db314fbdbbb45530
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SHA1
3dc647328440d8361bd3c3efd9c18acd7d751333
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SHA256
3de501c51cbc6eb1d77c34992cec9ea61b44460b6cb494856d4b8e305d1a4240
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SHA512
f1bfa0ab4fb21e54a9fd5f29bedae3d5cbaf40dd5767b4077d205f8151e185dd5fd9341437a7d26eb7f092f0407b406e2fb40047c8d7b9b6ddb3a8b1e24d08f4
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SSDEEP
6144:LGzRxSVtp0l6whGfsKR+zkBpTaa5tJH3C:6t0VPFfsKAkrbPly
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_gh0strat -
Gh0strat family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.0a31c2ad4a10ddf5db314fbdbbb45530_JC.exe unpack001/out.upx
Files
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NEAS.0a31c2ad4a10ddf5db314fbdbbb45530_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 796KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 408KB - Virtual size: 406KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rodata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 473KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ