Static task
static1
Behavioral task
behavioral1
Sample
Esvgumv.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Esvgumv.exe
Resource
win10v2004-20231215-en
General
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Target
Esvgumv.exe
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Size
1.1MB
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MD5
7f10c635e0952b50be339aaad2f63df5
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SHA1
26e8b3b179e8717c1e3d16b3e84a4a50e5e4f282
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SHA256
9ba372b8822cbf5a131c426cc16a1e7d1ded7ade81b1b2887ac70ad8c001beb8
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SHA512
009c6a22829b1fe89678b077e7ad4557408ab317f789c610080c2b3a454e1d8a8b1ecd0bf90df28cf8c7d0d9a456688d4ac73a92f10ca14bd5977db1ab0b2264
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SSDEEP
24576:ys4YTKDbbnCFPQWWxU7GbyggPiwJEEhwsio2:9BmaF0U6hgzZC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Esvgumv.exe
Files
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Esvgumv.exe.exe windows:4 windows x86 arch: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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
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