Static task
static1
Behavioral task
behavioral1
Sample
BillEn_80.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
BillEn_80.exe
Resource
win10v2004-20230703-en
General
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Target
Untitled.msg
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Size
384KB
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MD5
5d6cc16166f56ab87c6249859790111d
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SHA1
593b81c1ff6416b43d9d9d81f6ea35d83941e05e
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SHA256
df4c60f6a33a78ca2edd414c683da4a7bde733e54d494ce250de7d57a18a07f4
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SHA512
702cea184d2c1553e3110cefc02f76af754f3c15cac404a4c94bfe84b4c7bbf28d78e77142725f2ee3047ac560dea1eb3b1dd5ebf839226c35149c113afabfea
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SSDEEP
6144:mSym1zdhGiaqlxuNDHMmrTBaoA5154Y3kLgxddScQMHpFNzPnZ8hKClx:m/aGiaokgm3NA51547LSpXd+r
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/BillEn_80.exe
Files
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Untitled.msg.msg
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BillEn_80.7z.7z
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BillEn_80.exe.exe windows 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: 987KB - Virtual size: 987KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 5KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 206KB - Virtual size: 220KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE