Behavioral task
behavioral1
Sample
ac0a61f1aeaa603a0515ebbd5370e4ad90edf93a1545368dbd1d1c09e44fb837.exe
Resource
win7-20230705-en
General
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Target
ac0a61f1aeaa603a0515ebbd5370e4ad90edf93a1545368dbd1d1c09e44fb837.zip
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Size
3.9MB
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MD5
9a7da367446f00491e296a148aa7e645
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SHA1
27cdc27b5d4eb2b5dd072303a0005f8654c92456
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SHA256
34ab1ec01f7e0a92d80e5b183aa4d19792fcb78bbe76a3b872e9400cd669452d
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SHA512
73e8907c5182c8ebd9418125509f5de9992e43ed5c95d2a92d71ac371c001bf6dfbfaeb973dd47ab03bb412505d4493c833e0882fdd4df44a2e92406dbbc4224
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SSDEEP
98304:W77WedT/zTWCdu7GmYDV/axYtPcIyBssKOhSipTS:i6S/aC626IcLmrg3lS
Malware Config
Signatures
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resource yara_rule static1/unpack001/ac0a61f1aeaa603a0515ebbd5370e4ad90edf93a1545368dbd1d1c09e44fb837.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ac0a61f1aeaa603a0515ebbd5370e4ad90edf93a1545368dbd1d1c09e44fb837.exe
Files
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ac0a61f1aeaa603a0515ebbd5370e4ad90edf93a1545368dbd1d1c09e44fb837.zip.zip
Password: infected
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ac0a61f1aeaa603a0515ebbd5370e4ad90edf93a1545368dbd1d1c09e44fb837.exe.exe windows x86
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 309KB - Virtual size: 559KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 54KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 4KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 748KB - Virtual size: 747KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 22KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 4.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ