Behavioral task
behavioral1
Sample
edowning nx600.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
edowning nx600.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
使用说明.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
使用说明.url
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
软件E线下载.url
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
软件E线下载.url
Resource
win10v2004-20240426-en
General
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Target
845e53fbe9a2dd0e0d1aa798a4ff1571_JaffaCakes118
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Size
99KB
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MD5
845e53fbe9a2dd0e0d1aa798a4ff1571
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SHA1
f88e160bfbd08c8c03aed83c066b5c9096233610
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SHA256
c9c238e4a7b9613d7adbb87e56e9e977d153d4c924f5f78aee393cfd0e628172
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SHA512
adeea99082ce53050792501a603ff18541b797fde78b44393a207921fbb3c6835fecb855f42056b85b9cc5def258e6aa7bb3bcbba9e05e6b5a7fe7d00b6e6ad6
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SSDEEP
1536:kMOUP9YvnMYUwFwVtLKVwAnwBIqAXXUgtHeaCYmh92TgBlGT6j7dFJA:kMOw9WnPUwMcVwAwBxAHHtK3928l5e
Malware Config
Signatures
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resource yara_rule static1/unpack001/edowning nx600.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/edowning nx600.exe unpack002/out.upx
Files
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845e53fbe9a2dd0e0d1aa798a4ff1571_JaffaCakes118.rar
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edowning nx600.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_32BIT_MACHINE
Sections
.text Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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使用说明.url
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软件E线下载.url