Behavioral task
behavioral1
Sample
ipnetinfo.chm
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ipnetinfo.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ipnetinfo.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
ipnetinfo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
新云软件.url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
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Target
d2f0d82fd9b80cfa1826416f3d4f45a7_JaffaCakes118
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Size
48KB
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MD5
d2f0d82fd9b80cfa1826416f3d4f45a7
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SHA1
c66d1db9699fbd216bbf976fa7ec4b42046652ae
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SHA256
0544d5549b005a5554a8f87f3dc8fa2d89471361256cf6854d08020dd8014965
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SHA512
3079f8fcbcfe3294f24832c90b7c1eeb1ce2b1a4df72d28ec0beba4a1c2a5837e64d1d6d6e29d6c2671e400d2a046b29229b0b196aa09a78762257f43d772a59
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SSDEEP
1536:isklc0cQD/NyHruK+ljyOBDavMNeeMoF1Pq/tB8HKpW:8lfxcHaGLMNlR1Pq/tB8x
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack002/out.upx Nirsoft -
resource yara_rule static1/unpack001/ipnetinfo.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/ipnetinfo.exe unpack002/out.upx
Files
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d2f0d82fd9b80cfa1826416f3d4f45a7_JaffaCakes118.rar
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ipnetinfo.chm.chm
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ipnetinfo.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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_32BIT_MACHINE
Sections
.text Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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readme.txt
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新云软件.url.url