Static task
static1
Behavioral task
behavioral1
Sample
MontanaWolfTeam_.exe
Resource
win10v2004-20241007-en
General
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Target
MontanaWolfTeam_.exe
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Size
5.4MB
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MD5
f5d18126eaef7c84c5e952a59ce1d256
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SHA1
4fb6cc7cfae2fd3c917d58cc0a0b43872fc554d6
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SHA256
31ce17a4bbbaac10571232f542f867f806d81b89e4952c4afabec1497b8eaf02
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SHA512
75856c803be1166b50f32ddb586822ad3172b2cd18acc1be8a2f5efa8ca9ae08f549696692379b135c87ff87ca4c3f35f42e83baf822b4731014cd69754ac042
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SSDEEP
98304:q1wPi5MIH/2s/mebveZLpkGH/2s/mebveZLpkuuaPJrTxhTFj:WwPi5MIH/TStWGH/TStWu/1DT
Malware Config
Signatures
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MontanaWolfTeam_.exe
Files
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MontanaWolfTeam_.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: 5.3MB - Virtual size: 5.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 115KB - Virtual size: 115KB
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