Static task
static1
Behavioral task
behavioral1
Sample
PAYMENT_ADVICE.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
PAYMENT_ADVICE.exe
Resource
win10v2004-20230220-en
General
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Target
b313322e10aad97399493d3c64c659d9.bin
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Size
600KB
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MD5
4bb5f9cd7c0e18ed30747addb4009bfb
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SHA1
7c9b6cef36a505893e55c236feefc851c32607c7
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SHA256
c7eb555daf45e8bbc9e3f877f4738cedfb6316e86d8fc254ef2dab037d0d11f1
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SHA512
6d3a021e1ca74f03f4ba6416cbd30fca21856af47fa28bd44eb5619a215e434caca29f341377a1cff387cd7759cf584e6fc03d944fb89f8d0daa5857a1e206b1
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SSDEEP
12288:LgqKgRywRGXr4VTSKoaNyDY+APP+cs9nscYNtkI6:LgqKgRysg4V+KoawD78wn08P
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/PAYMENT_ADVICE.exe
Files
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b313322e10aad97399493d3c64c659d9.bin.zip
Password: infected
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db2d2a70db1b3a66288c44b7e35ed1f5260aeb8162fac2bcbbe248e1a4faba48.7z.7z
Password: infected
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PAYMENT_ADVICE.exe.exe windows x86
Password: infected
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: 678KB - Virtual size: 677KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 17KB - Virtual size: 17KB
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