Behavioral task
behavioral1
Sample
c91c1d9c9e737dexeexeexeex.exe
Resource
win7-20230703-en
General
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Target
c91c1d9c9e737dexeexeexeex.exe
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Size
8.3MB
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MD5
c91c1d9c9e737dfa95fc82caae4d61e1
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SHA1
6def337e487a02ffbddbd3e2b78ed7318d34f85a
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SHA256
27e89445354bd5cdb47546d420980d3c486c5026981b3442ab3484f9b031b77a
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SHA512
7794eea49df6f61516abbca698b6750a7b5f44ddcba21fa8f7206b87ab43992eb6c1f5b7b4f22314e0677d824fcf76bd34424cb42ca656d363d6862eea896668
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SSDEEP
196608:ylTPemknGzwHdOgEPHd9BYX/nivPlTXTYP:a3jz0E52/iv1
Malware Config
Signatures
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Mimikatz family
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mimikatz is an open source tool to dump credentials on Windows 1 IoCs
resource yara_rule sample mimikatz -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c91c1d9c9e737dexeexeexeex.exe -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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c91c1d9c9e737dexeexeexeex.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 740KB - Virtual size: 738KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.6MB - Virtual size: 5.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 295KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ