Behavioral task
behavioral1
Sample
Gam _install.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
Gam _install.exe
Resource
win10v2004-20241007-en
General
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Target
Gam _install.exe
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Size
110KB
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MD5
6cff3f098fcd2379d21387a062c25a7d
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SHA1
3f78d254a84318dcf54657477491a8072240da65
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SHA256
1c8ef8a1c07f2ed88fcfb55929d468c999efad33329cb3099e802ce95f2af001
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SHA512
2a40c4572b0ec0fd22270613a7661a175cf5264453811cf99d5a9b816396fa44311cdd52aa4751e39e4e46fcc11d52e3b98b1ee12804e34da87d08b631dd0a0b
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SSDEEP
1536:JxqjQ+P04wsmJCRrZxMdbmI6sxCX28oOV6+1+LbWiTOZUlMuAEpVVQus+R+fxlZn:sr85CREdbmI6XUM+3WiTOKMuAEfw
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Gam _install.exe
Files
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Gam _install.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: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ