Behavioral task
behavioral1
Sample
zhinanzhenbrowser.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
zhinanzhenbrowser.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240802-en
General
-
Target
8a7f6f6e9978754819f290884b152c48_JaffaCakes118
-
Size
616KB
-
MD5
8a7f6f6e9978754819f290884b152c48
-
SHA1
0d231ead0d110cb85c1bc9b8b878485ae34ce820
-
SHA256
7641acd99325f5a59e7c08c368deaa8d291adf20c2a8b6f530797a75a35f60c8
-
SHA512
779d6bd7f6c26e82dfc14760d66eec10033999081a2766cfdc4f60f7ed46ce4bf426326adc3020495f02133a2d9184f7b198b21ebfffa921cbd6ac273481ebfb
-
SSDEEP
12288:MPJB0z8yWMqg60yWMaKCQ/5XVvjBraaE9HavQwWM+vYPXMCVZ4LFwom3H9:MPJB0zpjo0yi4/VxBdca3feYECJh39
Malware Config
Signatures
-
resource yara_rule static1/unpack001/zhinanzhenbrowser.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/zhinanzhenbrowser.exe
Files
-
8a7f6f6e9978754819f290884b152c48_JaffaCakes118.rar
-
zhinanzhenbrowser.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: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 551KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 168KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
新云软件.url.url