Static task
static1
Behavioral task
behavioral1
Sample
New order_letter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
New order_letter.exe
Resource
win10v2004-20230220-en
General
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Target
New order_letter.Pdf.z
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Size
937KB
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MD5
1c4cc85e63aef44062de90c698ad8b52
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SHA1
f9b5d00ca4442e8447089a8fe20f790f0fefdb7b
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SHA256
fac93de25c552a2dad517f0434b6a4f4929c3a914864b165efa173bc70e63621
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SHA512
ab9b155665aeb74eb0633538bd4eb74f5742de26ef4ad40f41930fab7912cc4e9ff21662d71b1d8e51c5156c600efdf87f4e47aa93c99469ea681a15b684f103
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SSDEEP
24576:G5Fo0gx3ZdNKkFpU68GDmFFmQytIAaXNWHxb20:EozxJdLpDYPQImM0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/New order_letter.exe
Files
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New order_letter.Pdf.z.rar
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New order_letter.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1021KB - Virtual size: 1021KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ