Behavioral task
behavioral1
Sample
Grimmy.exe
Resource
win7-20240903-en
General
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Target
Grimmy.exe
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Size
32KB
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MD5
69903b07478b2e2b86be36c3c402e0a9
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SHA1
bea4908cfccf13e8bec12afcce95c0eae4134e7e
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SHA256
d76aac2cc22b7c84c658352ab77f85eab16b0d36ca6c4d71d8bac46a3169be1a
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SHA512
5e1b2102a8c0dd7fd73e6c38adba900f992436df28e0d19ad31f9948db1e239b6e6a8633a44c97de21331bd6ff35e8cedea0591b75df452cbbebc15ae5952739
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SSDEEP
384:zlRmhGD91SluSWhnHHxzLmY63Tm2eaFO4FzRApkFTBLTsOZwpGd2v99Ikuis1VFG:pRPD9OQhx/B63Tw49FzVFE9jUOjhZbD
Malware Config
Extracted
xworm
5.0
traffic-appointed.gl.at.ply.gg:15980
8QrpL8zr8zgXS1U1
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Grimmy.exe
Files
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Grimmy.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 30KB - Virtual size: 29KB
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