Behavioral task
behavioral1
Sample
rtys/rtys.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
rtys/rtys.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
rtys/★使用必看★.url
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
rtys/★使用必看★.url
Resource
win10v2004-20240508-en
General
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Target
1bbaeb8c7b4ad8dc62d1b7d0384904a0_JaffaCakes118
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Size
2.0MB
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MD5
1bbaeb8c7b4ad8dc62d1b7d0384904a0
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SHA1
1c0c1dc439260ebf71a91b0cf73d56a94efe2c77
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SHA256
2ed870973f42ecd68c5aac07f275bbed5ecaabe22ccba71ce97a54d4311ec448
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SHA512
115d99f5545abac316af4ec33ade085914eec1c085e7bca69fbc54dfb3ae800535a8f6d796c3a6a6bb303aae2f4b113795ead90afcad7e64268b52788fa42947
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SSDEEP
49152:NakyCao34NGpcQ06iMTtzq6Xm/PMTuidmkvPXZnuJsHRGX:L7oNGp106im72/UTuidJPJnuJrX
Malware Config
Signatures
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resource yara_rule static1/unpack001/rtys/rtys.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/rtys/rtys.exe
Files
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1bbaeb8c7b4ad8dc62d1b7d0384904a0_JaffaCakes118.rar
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rtys/rtys.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 524KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 278KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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rtys/★使用必看★.url.url
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rtys/用户必读.txt