Behavioral task
behavioral1
Sample
ClientH.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ClientH.exe
Resource
win10v2004-20230703-en
General
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Target
ClientH.exe
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Size
90KB
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MD5
5558467d200c00a5acab51d4a9ca98dd
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SHA1
f9d50c3556451b056deb0950b6bdd4c3ecbb570f
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SHA256
213452a323be1617cfa62abeae43d873bec1e5c740aa2177e157a9772a92f231
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SHA512
80167cbf7301726ef6a1fd8f2c91db4076f5f5c869338953b1dacc88bf7f82e7caadabbbf32ecda3327c1be4c9da2477a198123a9ac1acf114f03c64bada3921
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SSDEEP
1536:ebRiQMhQ57SK3bUzZdQ1iIMvnZlbLxjV3AGq5gWlocT1wzySsd9NJ33p:ebRF57SKsstcnZTJQDgWPaySsdH5Z
Malware Config
Extracted
arrowrat
VenomHVNC
185.183.35.122:4448
GHAEYKXuf.exe
Signatures
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Arrowrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ClientH.exe
Files
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ClientH.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ