Static task
static1
Behavioral task
behavioral1
Sample
Invoice.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Invoice.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Payment.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Payment.exe
Resource
win10v2004-20230221-en
General
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Target
30de779f0f46680ca5486a0bfa989639.bin
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Size
449KB
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MD5
757090ef1fcaf08ead77022eac7f9664
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SHA1
5dec7b6e2e73b3f49048f3d8ab280d5387c91992
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SHA256
136cfdb994293512d988d1b4606a1b32480649a204581da56793c8d6cd03fecc
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SHA512
fa2ff8fd19fb6f308088d0df7b3dc06ba990d77db354218459a3955f7a61778335be6c2372dd964966c44de9661067daff8cf2af5c3c642e548552b81eddd1b9
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SSDEEP
12288:UNZW1XMJ3w89iJTHIFt9u7wJYHsddgUlUIRu:huJ3w8AoTg7rK0
Malware Config
Signatures
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Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/Invoice.exe unpack002/Payment.exe
Files
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30de779f0f46680ca5486a0bfa989639.bin.zip
Password: infected
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03cd9b875668d603ac396a9b2efe1b13871513cbb693413497bb674b5df22af2.zip.zip
Password: infected
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Invoice.exe.exe windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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
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Payment.exe.exe windows x86
Password: infected
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 319KB - Virtual size: 318KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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