Overview
overview
3Static
static
3cache/Frwx.exe
windows7-x64
1cache/Frwx.exe
windows10-2004-x64
1cache/Zrwx.exe
windows7-x64
1cache/Zrwx.exe
windows10-2004-x64
1netsys.exe
windows7-x64
1netsys.exe
windows10-2004-x64
1帮助说明.chm
windows7-x64
1帮助说明.chm
windows10-2004-x64
1正向服务端.exe
windows7-x64
1正向服务端.exe
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
cache/Frwx.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cache/Frwx.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
cache/Zrwx.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
cache/Zrwx.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
netsys.exe
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
netsys.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
帮助说明.chm
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
帮助说明.chm
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
正向服务端.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
正向服务端.exe
Resource
win10v2004-20240508-en
General
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Target
6cafd2bbd8257e07e69f7b3c2fc46f36_JaffaCakes118
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Size
1.8MB
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MD5
6cafd2bbd8257e07e69f7b3c2fc46f36
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SHA1
75a09df75072b5cd05fc5a7bd668437ad1d9f6e5
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SHA256
426066e61c8a2122005f3c0f2c4aec4610fb0a7d6597ebec795314ca5543f91a
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SHA512
5531c37e1aef678c004f1cac298b1c1249c82a510fc170496c9b7cfb81f9152f939e61e64e2656a33225e88d4f536ceb1f9a48b0131b64bcd2c542230424c5db
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SSDEEP
49152:z6xeP7Ezr1w6xePF80uxn67iLy0JGvzBSUMt:zGuY9wGuOhv3MbBSUMt
Malware Config
Signatures
-
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/cache/Frwx.dat unpack001/cache/Zrwx.dat unpack001/netsys.exe unpack001/正向服务端.exe
Files
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6cafd2bbd8257e07e69f7b3c2fc46f36_JaffaCakes118.rar
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)!双击导入.reg
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cache/Frwx.dat.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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
CODE Size: 662KB - Virtual size: 662KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 15KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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cache/IP.txt
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cache/Zrwx.dat.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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
CODE Size: 588KB - Virtual size: 588KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 15KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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ico/21.ico
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ico/234.ico
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ico/Bitmap.ico
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ico/Document.ico
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ico/EXCE.ico
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ico/IE.ico
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ico/JPG.ico
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ico/Media Clip.ico
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ico/QQ.ico
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ico/Thumbs.db
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ico/Zip.ico
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ico/aa.ico
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ico/bb.ico
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ico/chm.ICO
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ico/dll.ico
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ico/in.ICO
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ico/ps.ICO
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ico/psd.ICO
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ico/rar.ICO
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ico/rars.ico
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ico/rm.ICO
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ico/setup.ico.ico
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ico/win.ico
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ico/windows.ico
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ico/word.ico
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netsys.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
.nsp0 Size: - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nsp1 Size: 692KB - Virtual size: 696KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.nsp2 Size: - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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sound/downfile.wav
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sound/login.wav
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sound/offline.wav
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sound/upfile.wav
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下载使用说明.txt
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帮助说明.chm.chm
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必读文件.txt
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正向服务端.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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
CODE Size: 588KB - Virtual size: 588KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 15KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ