Behavioral task
behavioral1
Sample
keygroup777.exe
Resource
win7-20231020-en
General
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Target
keygroup777.exe
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Size
269KB
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MD5
3f224adb6164f9a9c9e39e437fd0874c
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SHA1
e74b5df0d4d93ee9ddf6881f4f1d29fa56971623
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SHA256
da5e78ad0e38c951bb4b53adcc5afe693c2e33533a45a9c666a8dc9852766ffd
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SHA512
b3b1b8d8d687076b2b403a01c80c5f11866482517d36c36064ec1267a09f736a5b25f9cb7389dc016a8fabc07849c28170c6e5694d4a324117724d7ec3fa6153
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SSDEEP
6144:6ri5Ce/ZImRxUpJ0En50VuAjpCWP+12iexdcHm/XPAHq:siEWRxkvkCa+1AdcHKH
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource keygroup777.exe
Files
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keygroup777.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 263KB - Virtual size: 262KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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