Static task
static1
Behavioral task
behavioral1
Sample
expandera_nF8aHFArv4.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
expandera_nF8aHFArv4.exe
Resource
win7-20231129-en
Behavioral task
behavioral3
Sample
expandera_nF8aHFArv4.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
expandera_nF8aHFArv4.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
expandera_nF8aHFArv4.exe
Resource
win11-20240419-en
General
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Target
expandera_nF8aHFArv4.exe
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Size
6.1MB
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MD5
3b86b7926622737d4f7d93b930d76cee
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SHA1
918a8b4a41a7dc5d11a8d8a915ebc02a9f26ffb4
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SHA256
443679d329203a971d053af5730edf8b086cdb5d2a5d343f9b68a96b1513bc40
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SHA512
be3c9a12abb8d5a29bb0f56134b334a3baa96f5ab930e99ad7533b41bea2902769208c87ece830af4e14153b79b98608b130bd50fe5775bbcda47c6b00ff22f5
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SSDEEP
196608:8gn5438jv6pFXUDin5jRd//XY+yC14ptkGxgxl+zt:VISCph55jRdnXYXC14ptTxg/+zt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource expandera_nF8aHFArv4.exe
Files
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expandera_nF8aHFArv4.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 592B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ