Behavioral task
behavioral1
Sample
payload.zip
Resource
win10-20231023-en
Behavioral task
behavioral2
Sample
uwp4098452.dll
Resource
win10-20231020-en
Behavioral task
behavioral3
Sample
x.ps1
Resource
win10-20231020-en
General
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Target
payload.zip
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Size
2.4MB
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MD5
c9234731ddddb8d2c6c2b461b5450389
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SHA1
7b6091b76e01e3c19d7c0d0545c60f935d71f7ba
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SHA256
0b064d5509e3210609dbdff3bc59f84eb5d582aac57f59030dc945b807933cab
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SHA512
3d3e0dba7263d3935bd695dbd3e3cf4a300dd1a1b4fff45e1b1cb4de50259f4b9c14f9ff690d93d724798b4757ac7cb3fa4a5baf94fa5bf11afd53a0f3200b3e
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SSDEEP
49152:gGYFK8ciI4gVvzV64OLruNEU7e/Ba/ZcCdB3ZV6LxQ9OzJglJ:p0I4OZK4EU7CB6drVeQ4o
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule static1/unpack001/uwp4098452.bin family_zgrat_v1 -
Zgrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/uwp4098452.bin
Files
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payload.zip.zip
Password: infected
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uwp4098452.bin.dll windows:4 windows x86
Password: infected
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 852B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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x.ps1